Hybrid Fertility, Introgression, and Backcrossing in Fish

Reviews in Fisheries Science

Volumn 7, Issue 3-4, 1999, Pages 137-195

  Argue, Brad J ^a,b   Dunham, Rex A ^a  

^a AUBURN UNIVERSITY   (United States)

^b The Oceanic Institute   (United States)

Author keywords

Backcrossing; Fish hybridization; Introgression; Species concept; Taxonomy

Indexed keywords

EID: 0141465355     PISSN: 10641262     EISSN: None     Source Type: Journal    
DOI: 10.1080/10641269908951360     Document Type: Review

References (354)

1. Aksiray, F. Genetical contributions to the systematic relationship of Anatolian cyprinodont fishes. Istanbul Üniversitesi fen Fakültesi Hidrobiologi Enstitüsü, Ser. B, 1: 33-80 (1952).
2. Alm, G. Artificial hybridization between different species of the salmon family. Rep.-Inst. Freshwater Res., Drottningholm, 36: 13-57 (1955).
3. Alt, K. T. Occurrence of hybrids between inconnu Stenodus leucichthys nelma (Pallas) and humpback whitefish, Coregonus pidschian (Linnaeus) in Chatanika River, Alaska. Trans. Am. Fish. Soc., 100: 362-365 (1971).
4. Andriyasheva, M. A. Cyto-physiological methods in the investigation of fish hybrids. In: Genetics, Selection and Hybridization of Fish. pp. 189-202 (Cherfas, B. I., Ed.). Israel Program for Scientific Translations 1972 Keter Press, Jerusalem (1969).
5. Arefjev, V. A. Karyotype variability in successive generations after hybridization between the great sturgeon Huso huso (L.) and the sterlet, Acipenser ruthenus L. J. Fish Biol., 35:819-828 (1989).
6. 3 and Backcrossed Hybrids. Ph. D. Dissertation, Auburn University, Auburn, Alabama (1996).
7. Aron, W. Cytological and historical studies of the hybrid Platichthys stellatus and Parophrys vetulus, with notes on its backcross to P. vetulus. Copeia, 1958: 105-111 (1958).
8. Aspinwall, N. and H. Tsuyuki. Inheritance of muscle proteins in hybrids between the redside shiner (Richardsonius balteatus) and the peamouth chub (Mylocheilus caurinum). J. Fish. Res. Board Can., 25: 1317-1322 (1966).
9. Aspinwall, N. and J. D. McPhail. Reproductive isolating mechanisms between the peamouth, Mylocheilus caurinus, and the redside shiner, Richardsonius balteatus, at Stave Lake, British Columbia, Canada. Can. J. Zool., 73: 330-338 (1995).
10. Aspinwall, N., J.D. McPhail, and A. Larson. A long-term study of hybridization between the peamouth, Mylocheilus caurinus, and the redside shiner, Richardsonius balteatus, at Stave Lake, British Columbia, Canada. Can. J. Zool., 71(3): 550-560 (1993).
11. Avault, J. W., Jr. and E. W. Shell. Preliminary studies with the hybrid Tilapia nilotica × T. mossambica. World Symp. Warm-Water Pond Fish Cult., FAO Fish. Rep., 44(5): IV/E-14: 237-242 (1968).
12. Avise, J. C. and M. J. Van den Avyle. Genetic analysis of reproduction of hybrid white bass × striped bass in the Savannah River. Trans. Am. Fish. Soc., 113: 563-570 (1984).
13. Avise, J. C., J. J. Smith, and F. J. Ayala. Adaptive differentiation with little genic change between two native California minnows. Evolution, 29: 411-426 (1975).
14. Avise, J. C., W. S. Nelson, J. Arnold, R. K. Koehn, G. C. Williams, and Y. Thorsteinsson. The evolutionary genetic status of Icelandic eels. Evolution, 44: 1254-1262 (1990).
15. Avise, J. C., J. C. Trexler, J. Travis, and W. S. Nelson. Poecilia mexicana is the recent female parent of the unisexual fish P. formosa. Evolution, 45(6): 1530-1533 (1991).
16. Axelrod, H. R., W. E. Burgess, N. Pronek, and J. G. Walls. Dr. Axelrod's Atlas of Freshwater Aquarium Fishes. 2nd ed. TFH Publications, Inc. Neptune City, New Jersey (1986).
17. Ayles, G. B. Relative importance of additive genetic and maternal sources of variation in early survival of young splake hybrids (Salvelinus fontinalis × S. namaycush). J. Fish. Res. Board Can., 31: 1499-1502 (1974).
18. Ayles, G. B. and A. H. Berst. Parental age and survival of progeny in splake hybrids (Salvelinus fontinalis × S. namaycush). J. Fish. Res. Board Can., 30: 579-581 (1973).
19. Balon, E. K. How dams on the river Danube might have caused hybridization and influenced the appearance of a new cyprinid taxon. Environ. Biol. Fishes, 33: 167-180 (1992).
20. Bao, I. Y. and K. D. Kallman. Genetic control of the hypothalmo-pituitary axis and the effect of hybridization on sexual maturation (Xiphophorus, Pisces, Poeciliidae). J. Exp. Zool., 220: 297-309 (1982).
21. Bartley, D. M. and G. A. E. Gall. Genetic identification of native cutthroat (Oncorhynchus clarki) and introgressive hybridization with introduced rainbow trout (O. mykiss) in streams associated with the Alvord Basin, Oregon and Nevada. Copeia, 1991: 854-859 (1991).
22. Bayless, J. D. Artificial Propagation and Hybridization of Striped Bass, Morone saxatilis (Walbaum). South Carolina Wildlife and Marine Resources Dept., Columbia (1972).
23. Behnke, R. J. The systematics of salmonid fishes of recently glaciated lakes. J. Fish. Res. Board Can., 29: 639-671 (1972).
24. Behnke, R. J. Native Trout of Western North America. American Fisheries Society Monograph 6 (1992).
25. Behrends, L. L., G. G. Nelson, R. O Smitherman, and N. M. Stone. Breeding and culture of the red-gold color phase of tilapia. J. World Maric. Soc., 13: 210-220 (1982).
26. Behrends, L. L. and R. O. Smitherman. Development of a cold-tolerant population of red tilapia through introgressive hybridization. J. World Maric. Soc., 15: 172-178 (1984).
27. Behrends, L. L., J. B. Kingsley, and A. H. Price, III. Bidirectional-backcross selection for body weight in a red tilapia. In: The Second International Symposium on Tilapia in Aquaculture. ICLARM Conference Proceedings 15, pp. 125-133 (R. S. V. Pullin, T. Bhukaswan, K. Tonguthai, and J. L. Maclean, Eds.). Department of Fisheries, Bangkok, Thailand, and International Center for Living Aquatic Resources Management, Manila, Philippines (1988).
28. Beland, K. F., F. L. Roberts, and R. L. Saunders. Evidence of Salmo salar × Salmo trutta hybridization in a North American river. Can. J. Fish. Aquat. Sci., 38: 552-554 (1981).
29. Bernatchez, L., H. Glemet, C. C. Wilson, and R. G. Danzmann. Introgression and fixation of Arctic char (Salvelinus alpinus) mitochondrial genome in an allopatric population of brook trout (Salvelinus fontinalis). Can. J. Fish. Aquat. Sci., 52: 179-185 (1995).
30. Berrebi, P., F. Dupont, G. Cattaneo-Berrebi, and A. J. Crivelli. An isozyme study of the natural cyprinid hybrid Alburnis alburnis × Rutilus rubilio in Greece. J. Fish Biol., 34: 307-313 (1989).
31. Berrebi, P., G. Cattaneo-Berrebi, and N. LeBrun. Natural hybridization of two species of tetraploid barbels: Barbus meridionalis and Barbus barbus (Osteichthyes, Cyprinidae) in southern France. Biol. J. Linn. Soc., 48: 319-333 (1993).
32. Berst, A. H., P. E. Ihssen, G. R. Spangler, G. B. Ayles, and G. W. Martin. The splake, a hybrid char Salvelinus namaycush × S. fontinalis.. In: Charrs, Salmonid Fishes of the Genus Salvelinus. pp. 841-887 (E. K. Balon, Ed.). Dr. W. Junk Gr Publishers, The Hague, The Netherlands (1980).
33. Bhowmick, R. M., G. V. Kowtal, S. D. Gupta, and R. K. Jana. Some observations on the catla × calbasu hybrid produced by hypophysation. In: Proc. World Symp. on Selection, Hybridization, and Genetic Engineering in Aquaculture, Bordeaux 27-30 May, 1986 Vol. II, pp. 101-107 (K. Tiews, Ed.). Berlin (1987).
34. Bianco, P. G. Leuciscus cephalus (Linnaeus), with records of fingerling adult males, Leuciscus pleurobipunctatus (Stephanidis) and their hybrids from western Greece. J. Fish Biol., 32: 1-16 (1988).
35. Billington, N., P. D. N. Hebert, and R. D. Ward. Evidence of introgressive hybridization in the genus Stizostedion: introgressive transfer of mitochondrial DNA between sauger and walleye. Can. J. Fish. Aquat. Sci,. 45: 2035-2041 (1988).
36. Birdsong, R. S. and R. W. Yerger. A natural population of hybrids: Lepomis macrochirus × Chaenobryttus gulosis. Copeia, 1967: 62-67 (1967).
37. Bishop, R. D. Evaluation of the striped bass (Roccus saxatilis) and white bass (R. chrysops) hybrids after two years. Proceedings of the Annual Conference SE Association of Fish and Wildlife Agencies, 21: 245-254 (1967).
38. Black, J. D. and L. O. Williamson. Artificial hybrids between muskellunge and northern pike. Wisconsin Academy of Science, Arts and Letters, 38: 299-314 (1947).
39. Blanc, M., P. Banarescu, J.-L. Gaudet, and J.-C. Humeau. European Inland Water Fish. European Inland Fisheries Advisory Council, FAO (1971).
40. Branson, B. A. and J. B. Campbell. Hybridization in the darters Etheostoma spectabile and Etheostoma radiosum cyanorum. Copeia, 1969: 70-75 (1969).
41. Brooks, D. R. and D. A. McLennon. Historical ecology as a research program. In: Systematics, Historical Ecology, and North American Freshwater Fishes. pp. 76-113 (R. L. Mayden, ed.). Stanford Univ. Press, California (1992).
42. Brummett, R. E., R. O. Smitherman, and R. A. Dunham. Isozyme expression in bighead carp, silver carp and their reciprocal hybrids. Aquaculture, 70: 21-28 (1988a).
43. Brummett, R. E., M. L. Halstrom, R. A. Dunham, and R. O. Smitherman. Development of biochemical dichotomous keys for identification of American population of Oreochromis aureus, O. mossambicus, O. niloticus, O. urolepsis hornorum and red tilapia. In: The Second International Symposium on Tilapia in Aquaculture. ICLARM Conference Proceedings 15. pp. 135-141 (R. S. V. Pullin, T. Bhukaswan, K. Tonguthai, and J. L. Maclean, Eds.). Department of Fisheries, Bangkok, Thailand, and International Center for Living Aquatic Resources Management, Manila, Philippines (1988b).
44. Burtsev, I. A. Progeny of an intergeneric hybrid of beluga and sterlet. In: Genetics, Selection and Hybridization of Fish, pp. 211-220 (B. I. Cherfas, Ed.). Israel Program for Scientific Translations 1972 Keter Press, Jerusalem (1969).
45. Burtsev, I. A. and E. V. Serebryakova. A hybrid beluga × sterlet (Huso huso (L.) × Acipenser ruthenus L. Pisces): karyology, gametogenesis and potential status. Genetics(Suppl.), 74: s35 (1973).
46. Burr, B. M. and R. L. Mayden. Phylogenetics and North American fishes. In: Systematics, Historical Ecology, and North American Freshwater Fishes. pp. 18-75 (R. L. Mayden, Ed.). Stanford University Press, Stanford, California (1992).
47. Busack, C. A. and G. A. E. Gall. Introgressive hybridization in populations of Paiute cutthroat trout (Salmo clarki seleniris). Can. J. Fish. Aquat. Sci., 38: 939-951 (1981).
48. 1 hybrids. U.S. Bur. Sport Fish. Wildl. Tech. Pap. 14 (1967).
49. Buss, K. and J. E. Wright, Jr. Results of species hybridization within the family Salmonidae. Prog. Fish.-Cult., 18: 149-158 (1956).
50. Buss, K. and J. E. Wright, Jr. Appearance and fertility of trout hybrids. Trans. Am. Fish. Soc., 87: 172-181 (1958).
51. Buth, D. G. and B. M. Burr. Isozyme variability in the cyprinid genus Campostoma. Copeia, 1978: 298-311 (1978).
52. Buth, D. G., R. W. Murphy, and L. Ulmer. Population differentiation and introgressive hybridization of the flannelmouth sucker and of hatchery and native stocks of the razorback sucker. Trans. Am. Fish. Soc., 116: 103-110 (1987).
53. Campton, D. E. and F. M. Utter. Natural hybridization between steelhead trout (Salmo gairdneri) and cutthroat trout (Salmo clarki clarki) in two Puget Sound streams. Can. J. Fish. Aquat. Sci., 42: 110-119 (1985).
54. Carmichael, G. J., J. N. Hanson, M. E. Schmidt, and D. C. Morizot. Introgression among Apache, Cutthroat and Rainbow trout in Arizona. Trans. Am. Fish. Soc., 122: 121-130 (1993).
55. Carmichael, G. J., J. N. Hanson, J. R. Novy, K. J. Meyer, and D. C. Morizot. Apache trout management: cultured fish, genetics, habitat improvements, and regulations. Am. Fish. Soc. Symp., 15: 112-121 (1995).
56. Chaudhuri, H. Fish hybridization in Asia with special reference to India. Rep FAO/UNDP (TA), Rome 2926: 151-159 (1971).
57. Cherfas, N. B. Natural and artificial gynogenesis in fish. Rep. FAO/UNDP (TA) Rome, 2926: 274-291 (1971).
58. Cherfas, N. B., B. I. Gomelsky, O. V. Emelyanova, and A. V. Recoubratsky. Induced diploid gynogenesis and polyploidy in crucian carp, Carassius auratus gibelio (Bloch), × common carp, Cyprinus carpio L., hybrids. Aquacult. Fish. Manage., 25: 943-954 (1994).
59. Cherfas, N. B., O. V. Emelyanova, A. V. Recoubratsky, and B. I. Gomelsky. Cytogenetic and fishery properties of hybrids between the crucian carp and the common carp: an application of genetic methods in treatment of distant hybrids. Aquaculture, 129: 217-218 (1995).
60. Chevassus, B. Hybridization in salmonids: Results and perspectives. Aquaculture, 17:113-128 (1979).
61. Childers, W. F. Hybridization of four species of sunfishes (Centrarchidae). Ill. Nat. Hist. Surv. Bull., 29: 159-214 (1967).
62. Childers, W. F. Hybridization of fishes in North America (family Centrarchidae). Rep. FAO/UNDP (TA), Rome, 2926: 133-142 (1971).
63. Childers, W. F. and G. W. Bennett. Hybridization between three species of sunfish (Lepomis). Ill. Nat. Hist. Surv. Biol. Notes, 46, 15 pp. (1961).
64. 2 hybrids of Salvelinus fontinalis × S. namaycush. Can. J. Fish Cult., 26: 15-21 (1960).
65. Clarkson, R. W. and W. L. Minckley. Morphology and foods of Arizona catostomid fishes: Catostomus insignis, Pantosteus clarki, and their putative hybrids. Copeia, 1988: 422-433 (1988).
66. Cokendolpher, J. C. Hybridization experiments with the genus Cyprinodon (Teleosti: Cyprinodontidae). Copeia, 1980(1): 173-176 (1980).
67. Cole, C. F. Additional evidence for the seperation of Etheostoma olmstedi Storer from Etheostoma nigrum Rafinesque. Copeia, 1965: 8-13 (1965).
68. Collares-Pereira, M. J. The "Rutilus alburnoides (Steindachner, 1866) complex" (Pisces, Cyprinidae). II. First data on the karyology of a well-established diploid-triploid group. Arquivos do Museu Bocage Serie, A 3: 69-90 (1985a).
69. Collares-Pereira, M. J. Cytotaxonomic studies on Iberian cyprinids. II. Karyology of Anaecypris hispanica (Steindachner, 1866), Rutilus arcasi (Steindachner, 1866) and R. macrolepidotus (Steindachner, 1866). Cytologia, 50: 879-890 (1985b).
70. Collares-Pereira, M. J. The evolutionary role of hybridization: the example of natural Iberian fish populations. In: Proc. World Symp. On Selection, Hybridization, and Genetic Engineering in Aquaculture, Bordeaux May 27-30, 1986, Vol. 1. pp. 83-92 (K. Tiews, Ed.). Berlin (1987).
71. Collares-Pereira, M. J. Hybridization in European cyprinids: evolutionary potential of unisexual populations. In: Evolution and Ecology of Unisexual Vertebrates. Bulletin 466. pp. 281-288 (Dawley, R. M. and J. P. Bogart, Eds.). New York State Museum, Albany, New York (1989).
72. Collares-Pereira, M. J. and M. M. Coelho. Biometrical analysis of Chondrostoma polylepis × Rutilus arcasi natural hybrids (Osteichthyes-Cypriniformes-Cyprinidae). J. Fish Biol., 23: 495-509 (1983).
73. Contreras-B., S. and M. A. Escalante-C. Distribution and known impacts of exotic fishes in Mexico. In: Distribution, Biology, and Management of Exotic Fishes. pp. 102-130 (Courtenay, W. R., Jr. and J. R. Stauffer, Eds.). Baltimore, John Hopkins Press (1984).
74. Crabtree, C. B. and D. G. Buth. Biochemical systematics of the catostomid genus Catostomus: assessment of C. clarki, C. plebius and C. discobolus including the Zuni sucker, C. d. yarrowi. Copeia, 1987: 843-854 (1987).
75. Crapon de Caprona, M-D. and B. Fritzsch. Interspecific fertile hybrids of haplochromine Cichlidae (Teleostei) and their possible importance for speciation. Neth. J. Zool., 34: 503-538 (1984).
76. Crivelli, A. J. and F. Dupont. Biometrical and biological features of Alburnis alburnis × Rutilus rubilio natural hybrids from Lake Mikra Prespa, Northern Greece. J. Fish Biol., 31: 721-733 (1987).
77. Cross, T. F. Isozymes of interspecific hybrids of the fish family Cyprinidae. Proc. R. Ir. Acad Sect. B., 78(22): 323-330 (1978).
78. Crossman, E. J. and J. W. Meade. Artificial hybrids between Amur pike Esox reicherti and North American esocids. J. Fish. Res. Board Can., 34: 2338-2343 (1977).
79. Daget, J. and J. Moreau. Hybridization introgressive entre deus éspèces de Sarotherodon (Pisces, Cichlidae) dans un lac de Madagascar. Bulletin du Museum National d' Histoire Naturelle, Section A: Zoologie, Biologie et Ecologie Animales, 3: 689-703 (1981).
80. Davies, M., A. Yaekel, and R. M. Dawley. All-female hybrids of the killifishes Fundulus heteroclitus and F. diaphanus. II. Ploidy, karyotype, and hybrid origin. J. Penn. Acad. Sci., 63(Suppl.): 209 (1990).
81. Dawley, R. M. Hybridization and polyploidy and a community of three sunfish species (Pisces: Centrarchidae). Copeia, 1987: 326-335 (1987).
82. Dawley, R. M. Clonal hybrids of the common laboratory fish Fundulus heteroclitus. Proc. Natl. Acad. Sci. U.S.A., 89(6): 2485-2488 (1992).
83. Dawley, R. M., J. H. Graham, and R. J. Schultz. Triploid progeny of pumpkinseed × green sunfish hybrids. J Hered., 76: 251-257 (1985).
84. Dawley, R. M., R. J. Schultz, and K. A. Goddard. Clonal reproduction and polyploidy in unisexual hybrids of Phoxinus eos and Phoxinus neogaeus (Pisces: Cyprinidae). Copeia, 1987: 275-283 (1987).
85. DeMarais, B. D. and T. E. Dowling. Introgressive hybridization and evolution of Colorado river basin Gila (Teleostei: Cyprinidae). Proceedings of the Desert Fishes Council, 24: 67 (1992).
86. DeMarais, B. D., T. E. Dowling, M. E. Douglas, W. L. Minckley, and P. C. Marsh. Origin of Gila seminuda (Teleostei: Cyprinidae) through introgressive hybridization: implications for evolution and conservation. Proc. Natl. Acad. Sci. U.S.A., 89: 2747-2751 (1992).
87. Desai, V. R. and K. J. Rao. On the occurrence of natural hybrid of catla-rohu in Madhya Pradesh. J. Zool. Soc. India, 22(1-2): 35-40 (1970).
88. Dettlaff, T. A., A. S. Ginsburg, and O. I. Schmalhausen. Sturgeon Fishes: Developmental Biology and Aquaculture. Springer-Verlag, Berlin (1993).
89. Devaraj, M. Maturity, spawning and fecundity of the streaked seer, Scomberomorus lineolatus (Cuvier and Valenciennes), in the Gulf of Mannar and Palk Bay. Indian J. Fish., 33(3): 293-319 (1986).
90. Dowling, T. E. and B. D. DeMarais. Evolutionary significance of introgressive hybridization in cyprinid fishes. Nature, 362: 444-446 (1992).
91. Dowling, T. E. and W. S. Moore. Level of reproductive isolation between two cyprinid fishes, Notropis cornutus and N. chrysocephalus. Copeia, 1984: 617-628 (1984).
92. Dowling, T. E. and W. S. Moore. Evidence for selection against hybrids in the family Cyprinidae (genus Notropis). Evolution, 39: 152-158 (1985).
93. Dowling, T. E., G. R. Smith, and W. M. Brown. Reproductive isolation and introgression between Notropis cornutus and Notropis chrysocephalus (Family: Cyprinidae): comparison of morphology, allozymes and mitochondrial DNA. Evolution, 43: 620-634 (1989).
94. Dowling, T. E., W. R. Hoch, G. R. Smith, and W. M. Brown. Evolutionary relationships of shiners in the genus Luxilus (Cyprinidae) as determined by analysis of mitochondrial DNA. Copeia, 1992(2): 306-322 (1992).
95. Duggins, C. F., A. A. Karlin, T. A. Mousseau, and K. G. Relyea. Analysis of a hybrid zone in Fundulus majalis in a northeastern Florida ecotone. Heredity, 74: 117-128 (1995).
96. Dumas, S., C. Audet, J. M. Blanc, and J. De la Noüe. Seawater acclimation of diploid and triploid brook char (Salvelinus fontinalis), diploid Arctic char (Salvelinus alpinus), and their diploid and triploid hybrids. J. Fish Biol., 46: 302-316 (1995).
97. Dunham, R. A., K. G. Norgren, L. Robison, R. O. Smitherman, T. Steeger, D. C. Peterson, and M. Gibson. Hybridization and biochemical genetics of black and white crappie in the southeastern USA. Trans. Am. Fish. Soc., 123: 141-149 (1994).
98. Dupree, H. K. and O. L. Green. Comparison of Feed conversion and Growth Rate of Six Catfish Species and Their Hybrids. Southeastern Fish Cultural Lab., Marion, Alabama. 13 pages (1969).
99. Duyvené de Wit, J. J. Hybridization in rhodeine fishes (Cyprinidae, Teleostei). An intergeneric hybrid between female Rhodeus ocellatus and male Acanthorodeus artemius. Zoologica (New York), 46: 25-26 (1961a).
100. Duyvené de Wit, J. J. Hybridization experiments in rhodeine fishes (Cyprinidae, Teleostei). Intergeneric hybrids obtained from Acheilognathus lanceolata × Rhodeus amarus and Rhodeus amarus × Acheilognathus tabira. Zoologica (New York), 46: 101-102 (1961b).
101. Duyvené de Wit, J. J. Hybridization experiments in Acheilognathine fishes (Cyprinidae, Teleostei). Hybrids between female Paracheilognathus rhombeus and male Rhodeus ocellatus, Tanakia tanago, Acheilognathus tabira, A. limbatus, and Rhodeus spinalis. Copeia, 1964: 150-155 (1964).
102. Echelle, A. A., A. F. Echelle, M. H. Smith, and L. G. Hill. Analysis of genetic continuity in a headwater fish, Etheostoma radiosum (Percidae). Copeia, 1975: 197-204 (1975).
103. Echelle, A. A., A. F. Echelle, and C. D. Crozier. Evolution of an all-female fish, Menidia clarkhubbsi (Atherinidae). Evolution, 37: 772-784 (1983).
104. Echelle, A. A., A. F. Echelle, and D. R. Edds. Population structure of four pupfish species (Cyprinodontidae: Cyprinodon) from the Chihuahuan Desert region of New Mexico and Texas. Copeia, 1987: 668-681 (1987).
105. Echelle, A. A., A. F. Echelle, L. E. DeBault, and D. W. Durham. Ploidy levels in silverside fishes (Atherinidae, Menidia) on the Texas coast: flow cytometric analysis of the occurrence of allotriploidy. J. Fish Biol., 32: 835-844 (1988).
106. Echelle, A. A., A. F. Echelle, and D. P. Middaugh. Evolutionary biology of the Menidia clarkhubbsi complex of unisexual fishes (Atherinidae): origins, clonal diversity, and mode of reproduction. In: Evolution and Ecology of Unisexual Vertebrates, pp. 144-152 (Dawley, R. M. and J. P. Bogart, Eds.). New York State Museum Bulletin 466 (1989a).
107. Echelle, A. A., D. M. Wildrick, and A. F. Echelle. Allozyme studies of genetic variation in Poecilid fishes. In: Ecology and Evolution of Livebearing Fishes (Poeciliidae). pp. 217-234 (Meffe, G. K. and F. F. Snelson, Jr., Eds.). Prentice Hall, Englewood Cliffs, New Jersey (1989b).
108. Echelle, A. F. and A. A. Echelle. Assessment of genetic introgression between two pupfish species, Cyprinodon elegans and C. variegatus (Cyprinodontidae), after more than 20 years of secondary contact. Copeia, 1994(3): 590-597 (1994).
109. Eisenhour, D. J. Systematics of Etheostoma camurum and E. chlorobranchium (Osteichthyes: Percidae) in the Tennessee and Cumberland River drainages with analysis of hybridization in the Nolichucky River system. Copeia, 1995: 368-379 (1995).
110. Elder, H. Y., D. J. Garrod, and P. J. P. Whitehead. Natural hybrids of the African cichlid fishes Tilapia spilurus niger and Tilapia leucostica: a case of hybrid introgression. Biol. J. Linn. Soc., 3: 103-146 (1971).
111. Elder, J. F., Jr. and I. J. Schlosser. Extreme clonal uniformity of Phoxinus eos/neogaeus gynogens (Pisces: Cyprinidae) among variable habitats in northern Minnesota beaver ponds. Proc. Natl. Acad. Sci. U.S.A., 92: 5001-5005 (1995).
112. Etnier, D. A. and W. C. Starnes. The Fishes of Tennessee. The University of Tennessee Press, Knoxville (1993).
113. Ferguson, A., K-J. M. Himberg, and G. Svärdson. Systematics of the Irish pollan (Coregonus pollan): an electrophoretic comparison with other Holartic Coregoninae. J. Fish Biol., 12: 221-233 (1978).
114. Fishelson, L. Behavior and gonadal structure of intergeneric (Oreochromis-Sarotherodon) tilapia hybrids. In: The Second International Symposium on Tilapia in Aquaculture. ICLARM Conference Proceedings 15. pp. 159-167 (Pullin, R. S. V., Bhukaswan, T., Tonguthai, K., and J. L. Maclean, Eds.). Department of Fisheries, Bangkok, Thailand, and International Center for Living Aquatic Resources Management, Manila, Philippines (1988).
115. Fitzsimons, J. M. Morphological and behavioral intermediacy in hybrids of two species of Goodeid fishes (Cyprinodontiformes: Osteichthyes) from Mexico. Copeia, 1974(4): 848-855 (1974).
116. Foerster, R. E. Interspecific crossbreeding of Pacific salmon. Trans. R. Soc. Canada, Sec. 5, Vol. 29 (1935).
117. Foerster, R. E. The sockeye salmon. Bull.-Fish. Res. Board Can., 162, Ottawa (1968).
118. Forshage, A. A., W. D. Harvey, K. E. Kulzer, and L. T. Fries. Natural reproduction of white bass × striped bass in a Texas reservoir. Proceedings of the Annual Conference of the Southeastern Association of Fish and Wildlife Agencies, 40: 9-14 (1986).
119. Fryer, G. and T. D. Iles. The Cichlid Fishes of the Great Lakes of Africa: Their Biology and Evolution. T. F. H. Publ., Neptune City, New Jersey (1972).
120. Fujio, Y. Natural hybridization between Platichthys stellatus and Kareius bicoloratus. Jpn. J. Genet., 52: 117-124 (1977).
121. Funk, V. A. Phylogenetic patterns and hybridization. Ann. M. Bot. Gard., 72: 681-715 (1985).
122. Garcia de Leaniz, C. and E. Verspoor. Natural hybridization between Atlantic salmon, Salmo salar, and brown trout, Salmo trutta, in northern Spain. J. Fish Biol., 33: 41-46 (1989).
123. Gilbert, C. R. Hybridization versus intergradation: An inquiry into the relationship of two cyprinid fishes. Copeia, 1961: 181-192 (1961).
124. 5 hybrids of Salvelinus fontinalis × S. namaycush. J. Fish. Res. Board Can., 33(2): 197-202 (1976).
125. Goddard, K. A. and R. J. Schultz. Aclonal reproduction by polyploid members of the clonal hybrid species Phoxinus eos-neogaeus (Cyprinidae). Copeia, 1993(3): 650-660 (1993).
126. Goodwin, A. E., J. M. Grizzle, D. Tave, M. D. Gibson, J. Barnett, D.H. Fiegel, and B. F. Beavers. Golden Shiner Notemigonus crysoleucas × Rudd Scardinius erthrophthalmus hybrids: gonad histology and spawning trials. J. World Aquacult. Soc., 25: 230-235 (1994).
127. Gordon, M. The production of spontaneous melanotic neoplasms at birth in hybrid fishes. Am. Nat., 70(726): 51 (1936).
128. Gordon, M. Introgressive hybridization in domesticated fishes. I. The behavior of comet, a Platypoecilus maculatus gene in Xiphophorus helleri. Zoologica, 3(1): 77-88 (1946).
129. Gosline, W. A. Speciation in the fishes of the genus Menidia. Evolution, 2: 306-313 (1948).
130. Graham, J. H. and J. D. Felley. Genomic coadoption and developmental stability within introgressed populations of Enneacanthus gloriosus and E. obesus (Pisces, Centrarchidae). Evolution, 39: 104-114 (1985).
131. Green, O. L. Hybridization of catfishes. In: Progress in Sport Fishery Research 1966, at the Southeastern Fish Cultural Laboratory. pp. 133-135. Bureau of Sport Fisheries and Wildlife Resource Publication 64, Washington, D.C. (1967).
132. Green, O. L. Spawning catfish hybrids. In: Progress in Sport Fishery Research 1969, at the Southeastern Fish Cultural Laboratory, p. 153. Bureau of Sport Fisheries and Wildlife Resource Publication 88, Washington, D.C. (1970).
133. Greenfield, D. W. and G. D. Deckert. Introgressive hybridization between Gila orcutti and Hesperoleucas symmetricus (Pisces: Cyprinidae) in the Guyana River Basin, California. II. Ecological aspects. Copeia, 1973: 417-427 (1973).
134. Greenfield, D. W. and T. Greenfield. Introgressive hybridization between Gila orcutti and Hesperoleucas symmetricus (Pisces: Cyprinidae) in the Guyana River Basin, California. I. Meristics, morphometrics, and breeding. Copeia, 1972: 849-859 (1972).
135. Guest, W. C. Trihybrid sunfishes: their growth, catchability, and reproductive success compared to parentals and hybrids. Proceedings of the Annual Conference Southeastern Association of Fish and Wildlife Agencies, 38: 421-435 (1984).
136. Guidice, J. J. Hybrid buffalofish. In: Progress in Sport Fishery Research 1966, at the Fish Farming Experimental Station, p. 136. Bureau of Sport Fisheries and Wildlife Resource Publication 39, Washington, D.C. (1967).
137. Guidice, J. J. Hybrid catfish. In: Progress in Sport Fishery Research 1967, at the Fish Farming Experimental Station, p. 81. Bureau of Sport Fisheries and Wildlife Resource Publication 64, Washington, D.C. (1968).
138. Guidice, J. J. Hybridization. In: Progress in Sport Fishery Research 1969, at the Fish Farming Experimental Station. pp. 153-154. Bureau of Sport Fisheries and Wildlife Resource Publication 88, Washington, D.C. (1970).
139. Haas, R. Intergeneric hybridization in a sympatric pair of Mexican cypriodontid fishes. Copeia, 1979: 149-152 (1979).
140. Hammer, J., J. B. Dempson, and E. Sköld. Natural hybridization between Arctic char (Salvelinus alpinus) and lake char (S. namaycush): evidence from northern Labrador. Nordic J. Freshw. Res., 65: 54-70 (1989).
141. Hammer, J., J. B. Dempson, and E. Verspoor. Natural hybridization between arctic char (Salvelinus alpinus) and brook trout (S. fontinalis): evidence from northern Labrador. Can. J. Fish. Aquat. Sci., 48: 1437-1445 (1991).
142. Harless, J., R. D. Obermoeller, R. B. Walter, R. Svensson, R. S. Nairn, J. R. Vielkind, K. D. Kallman, and D. C. Morizot. Characterization of a tyrosine kinase-peptidase A synteny in linkage group XIII of Xiphophorus fishes (Teleostei: Poecilidae): implications for vertebrate chromosome evolution. J. Hered., 86: 235-240 (1995).
143. Harrell, R. M. Tank spawning of first generation striped bass × white bass hybrids. Prog. Fish-Cult., 46: 75-78 (1984a).
144. Harrell, R. M. Identification of hybrids of the Morone complex (Pericichthyidae) by means of osteological patterns, meristics and morphometrics. Job Completion Report DWC-I. South Carolina Wildlife and Marine Resources Department (1984b).
145. Haskins, C. P., E. F. Haskins, and R. E. Hewitt. Pseudogamy as an evolutionary factor in the Poeciliid fish Molliensia formosa. Evolution, 14: 473-483 (1960).
146. Hearn, M. C. Reproductive viability of sauger-walleye hybrids. Prog. Fish-Cult., 48: 149-150 (1986).
147. Hesser, R. B. Management implication of hybrid esocids in Pennsylvania. Am. Fish. Soc. Spec. Publ., 11: 302-307 (1978).
148. Hickling, C. F. The Malacca tilapia hybrids. J. Genet., 57(1): 1-10 (1960).
149. Hickling, C. F. Fish hybridization. Proceedings of the World Symposium on Warm-Water Pond Fish Culture, FAO Fish. Rep., 44(4): 1-11 (1968).
150. Himberg, K-J. M. A systematic and zoogeographic study of some North European coregonids. In: Biology of Coregonid Fishes. pp. 219-250 (Lindsey, C. C., and C. S. Woods, Eds.). Univ. Manitoba Press, Winnipeg, Manitoba, Canada (1970).
151. Holden, P. B. and C. B. Stalnaker. Systematic studies of the cyprinid genus Gila, in the upper Colorado River Basin. Copeia, 1970: 409-420 (1970).
152. 1 hybrid crappies as sport fish in small impoundments. N. Am. J. Fish. Manag., 11: 564-571 (1991).
153. Howell, W. M. and A. Black. Karyotypes in populations of the cyprinodontid fishes of the Fundulus notatus species-complex: a geographic analysis. Bull. Alabama Nat. Hist., 6: 19-30 (1981).
154. Hubbs, C. Relative variability of hybrids between the minnows, Notropis lepidus and N. proserpinus. Tex. J. Sci., 8: 463-469 (1956).
155. 1 hybrids between the percid fishes, Etheostoma spectabile and E. lepidum. Copeia, 1958: 57-59 (1958).
156. 1 hybrids between the fishes of the subfamily Etheostominae. J. Exp. Zool., 134: 33-62 (1957).
157. Hubbs, C., T. Lucier, E. Marsh, G. P. Garrett, R. J. Edwards, and E. Milstead. Results of an eradication program on the ecological relationships of fishes in Lion Creek, Texas. Southwestern Naturalist, 23: 487-496 (1978).
158. Hubbs, C. L. Hybridization between fish species in nature. Syst. Zool., 4: 1-20 (1955).
159. Hubbs, C. L. and L. C. Hubbs. Breeding experiments with the invariably female, strictly matroclinous fish, Molliensia formosa. Genetics, 31: 218 (1946).
160. Hubbs, C. L. and K. Kuronoma. Hybridization in nature between two genera of flounders in Japan. Pap. Mich. Acad. Sci. Arts Lett., 27: 267-306 (1942).
161. Hubbs, C. L. and R. R. Miller. Mass hybridization between two genera of cyprinid fishes in the Mohave Desert, California. Pap. Mich. Acad. Sci. Arts Lett., 28: 343-378 (1943).
162. Hubbs, C. L. and R. R. Miller. Hybridization in nature between the fish genera Catostomus and Xyrauchen. Pap. Mich. Acad. Sci. Arts Lett., 38: 207-233 (1953).
163. Hulata, G., G. W. Wohlfarth, and A. Halevy. Comparative growth tests of Oreochromis niloticus × O. aureus hybrids derived from different farms in Israel, in polyculture. In: The Second International Symposium on Tilapia in Aquaculture. ICLARM Conference Proceedings 15. pp. 191-195 (Pullin, R. S. V., T. Bhukaswan, K. Tonguthai, and J. L. Maclean, Eds.). Department of Fisheries, Bangkok, Thailand, and International Center for Living Aquatic Resources Management, Manila, Philippines (1988).
164. Hume, D. J., A. R. Fletcher, and A. K. Morison. Intraspecific hybridization between carp (Cyprinus carpio L.) and goldfish (Carassius auratus L.) from Victorian waters. Aust. J. Mar. Freshwater Res., 24: 915-919 (1983).
165. Ihssen, P. Inheritance of thermal resistance in hybrids of Salvelinus fontinalis and S. namaycush. J. Fish. Res. Board Can., 30: 401-408 (1973).
166. Ihssen, P. Inheritance of bluesac disease for hatchery charr of the genus Salvelinus. Environ. Biol. Fish., 3: 317-320 (1978).
167. Johnson, B. L., D. L. Smith, and R. F. Carline. Habitat preferences, survival, growth, foods, and harvest of walleyes × sauger hybrids. N. Am. J. Fish. Manag., 8: 292-304 (1988).
168. Johnson, K. R. and J. E. Wright. Female brown trout × Atlantic salmon hybrids produce gynogens and triploids when backcrossed to male Atlantic salmon. Aquaculture, 57: 345-358 (1986).
169. Kallman, K. D. Genetic control of size at maturity in Xiphophorus. In: Ecology and Evolution of Livebearing Fishes (Poeciliidae) pp. 163-184 (Meffe, G. K. and F. F. Snelson, Jr., Eds.). Prentice Hall, Englewood Cliffs, New Jersey
170. Kelsch, S. W. and F. S. Hendricks. An electrophoretic and multivariate morphometric comparison of the American catfishes Ictalurus lupus and I. punctatus. Copeia, 1986: 646-652 (1986).
171. Kerby, J. H. and R. M. Harrell. Hybridization, genetic manipulation, and gene pool conservation of striped bass. In: Culture and Propagation of Striped Bass and its Hybrids. pp. 159-190 (Harrell, R. M., J. H. Kerby, and R. V. Minton, Eds.). American Fisheries Society (1990).
172. Kirpichnikov, V. S. Genetic Bases of Fish Selection. Springer-Verlag, New York (1981).
173. Kirpichnikov, V. S. Fish culture and new breeds of pond fish in the USSR. J. Ichthyol., 27(3): 89-98 (1987).
174. Knowles, A. How I bred the "Sunbeam". Trout Salmon Magazine, 30(July): 32-33 (1969).
175. Koehn, R. K. and D. I. Rasmussen. Polymorphic and monomorphic serum esterase heterogeneity in catostomid fish populations. Biochem. Genet., 1: 131-144 (1967).
176. Koppelman, J. B. Hybridization between smallmouth bass, Micropterus dolomieu, and spotted bass, M. punctulatus, in the Missouri River system, Missouri. Copeia, 1994: 204-210 (1994).
177. Kowtal, G. V. Hybridization amongst indigenous and exotic carps in India. In: Proc. World Symp. on Selection, Hybridization, and Genetic Engineering in Aquaculture, Bordeaux May 27-30, 1986, Vol. II. pp. 91-100 (K. Tiews, Ed.). Berlin (1987).
178. Kozlov, V. I. Heterosis in hybrids of spiny and stellate sturgeon. In: Genetics, Selection and Hybridization of Fish. pp. 206-210 (B. I. Cherfas, Ed.). Israel Program for Scientific Translations 1972. Keter Press, Jerusalem (1969).
179. Kozlov, V. I. A natural hybrid of the spiny sturgeon (A. nudiventris derjavini [Borzenko]) and the Kura sturgeon (A. stellatus [Pollas]). J. Ichthyol., 10: 466-470 (1970).
180. Kuo, H. Progress in genetic improvement of red hybrid tilapia in Taiwan. In: The Second International Symposium on Tilapia in Aquaculture. ICLARM Conference Proceedings 15. pp. 211-221 (Pullin, R. S. V., T. Bhukaswan, K. Tonguthai, and J. L. Maclean, Eds.). Department of Fisheries, Bangkok, Thailand, and International Center for Living Aquatic Resources Management, Manila, Philippines (1988).
181. Kurita, J., M. Sakaizumi, and F. Takashima. Production of trigenomic allotriploid medaka Oryzias latipes sinensis-curvinotus-celebensis. Nippon Suisan Gakkaishi, 58: 2311-2314 (1992).
182. 1 hybrid sunfishes in small ponds. Prog. Fish-Cult., 41(3): 145-147 (1979).
183. Lagler, K. F. and C. Steinmetz, Jr. Characteristics and fertility of experimentally produced sunfish hybrids, Lepomis gibbosus × L. macrochirus. Copeia, 1957(4): 290-292 (1957).
184. Lakshmi, K. and K. Srinivasa Rao. Taxonomical and geographical implications in the frequent appearance of swarms of the nominal Arius dussumieri, a natural marine catfish hybrid (A. tenuispinus × A. bilineatus) and other possible catfish hybrids, in context of increasing pollution in the seas around India. In: Environment and Biodegradation. pp. 293-334 (Agarwal, V. P. and S. V. S. Rana, Eds.). Society of Biosciences, Muzaffarnagar, India (1992).
185. Leary, R. F., F. W. Allendorf, and S. H. Forbes. Conservation genetics of bull trout in the Columbia and Klamath river drainages. Conserv. Biol., 7: 856-865 (1993).
186. Leary, R. F., F. W. Allendorf, and G. K. Sage. Hybridization and introgression between introduced and native fish. Am. Fish. Soc. Symp., 15: 91-101 (1995).
187. LeBrun, N., F. Renaud, P. Berrebi, and A. Lambert. Hybrid zones and host-parasite relationships: effect on the evolution of parasitic specificity. Evolution, 46: 56-61 (1992).
188. Legendre, M., G. G. Teugels, C. Cauty, and B. Jalabert. A comparative study on morphology, growth rate and reproduction of Clarias gariepinus (Burchell, 1822), Heterobranchus longifilis Valenciennes, 1840, and their reciprocal hybrids (Pisces, Clariidae). J. Fish Biol., 40(1): 59-79 (1992).
189. Legendre, P. The bearing of Phoxinus (Cyprinidae) hybridity on the classification of its North American species. Can. J. Zool., 48: 1167-1177 (1970).
190. LeGrande, W. H., R. A. Dunham, and R. O. Smitherman. Karyology of three species of catfishes (Ictaluridae: Ictalurus) and four hybrid combinations. Copeia, 1984(4): 873-878 (1984).
191. Leslie, J. F. Linkage analysis of seventeen loci in poeciliid fish (genus Poeciliopsis). J. Hered., 73: 19-23 (1982).
192. Leslie, J. F. and R. C. Vrijenhoek. Genetic dissection of clonally inherited genomes of Poeciliopsis. I. Linkage analysis and preliminary assessment of deleterious gene loads. Genetics, 90: 801-811 (1978).
193. Lewis, W. M. and R. Heidinger. Supplemental feeding of hybrid sunfish populations. Trans. Am. Fish. Soc., 100: 619-623 (1971).
194. Lincoln, R. F. Sexual maturation in triploid male plaice (Pleuronectes platessa) and plaice × flounder (Platichthys flesus) hybrids. J. Fish Biol., 19: 415-426 (1981).
195. Linder, A. D. Behavior and hybridization of two species of Etheostoma (Percidae). Trans. Kans. Acad. Sci., 61: 195-212 (1958).
196. Loiselle, P. V. Hybridization in cichlids. Buntbarsche Bulletin, 27: 9-18 (1971).
197. Loos, J. L. and W. S. Woolcott. Hybridization and behavior in two species of Percina (Percidae). Copeia, 1969: 374-385 (1969).
198. Loudenslager, E. J., J. N. Rinne, G. A. E. Gall, and R. E. David. Biochemical genetic studies of native Arizona and New Mexico trout. Southwestern Naturalist, 31: 221-234 (1986).
199. Lovshin, L. L., A. B. DaSilva, A. Carneiro-Sobrinho, and F. R. Melo. Effects of Oreochromis niloticus females on the growth and yield of male hybrids (O. niloticus female × O. hornorum male) cultured in earthen ponds. Aquaculture, 88: 55-60 (1990).
200. Lowe-McConnell, R. H. Tilapias in fish communities. In: The Biology and Culture of Tilapias. ICLARM Conference Proceedings 7. pp. 83-113 (Pullin, R. S. V. and R. H. Lowe-McConnell, Eds.). International Center for Living Aquatic Resources Management, Manila, Philippines (1982).
201. Macaranas, J. M., N. Taniguchi, M. J. R. Pante, J. B. Capili, and R. S. V. Pullin. Electrophoretic evidence for extensive hybrid gene introgression into commercial Oreochromis niloticus (L.) stocks in the Philippines. Aquacult. Fish. Manag., 17: 249-258 (1986).
202. Machordom, A., I. Doadrio, P. Berrebi, and P. Boursot. Different molecular approaches for the survey of the hybridization between Barbus meridionalis and Barbus haasi (Osteichthyes, Cyprinidae). Paper presented at The Fisheries Society of the British Isles International Symposium on Biochemical Genetics and Taxonomy of Fish, July (1991).
203. Maciolek, J. A. Exotic fishes in Hawaii and other Islands of Oceania. In: Distribution, Biology, and Management of Exotic Fishes. pp. 131-161 (Courtenay, W. R., Jr. and J. R. Stauffer, Eds.). Baltimore, John Hopkins University Press (1984).
204. Manwell, C., C. M. Ann Baker, and W. Childers. The genetics of hemoglobin in hybrids. I. A molecular basis for hybrid vigor. Comparat. Biochem. Physiol., 10: 103-120 (1963).
205. Marnell, L. F., R. J. Behnke, and F. W. Allendorf. Genetic identification of cutthroat trout, Salmo clarki, in Glacier National Park, Montana. Can. J. Fish. Aquat. Sci., 44: 1830-1839 (1987).
206. Martin, F. D. and R. C. Richmond. An analysis of five enzyme-gene loci in four etheostomid species (Percidae: Pisces) in an area of possible introgression. J. Fish Biol., 5: 511-517 (1973).
207. May, B., M. Stoneking, and J. E. Wright Jr. 1980. Joint segregation of biochemical loci in Salmonidae. II. Linkage associations from a hybridized Salvelinus genome (S. namaycush × S. fontinalis). Genetics, 95: 707-726 (1980).
208. Mayden, R. L. Phylogenetic studies of North American Minnows, with Emphasis on the Genus Cyprinella (Teleostei: Cypriniformes). Univ. Kansas Museum of Natural History Misc. Publ. No. 80 (1989).
209. Mayhew, D. A. A new hybrid cross, Notropis atherinoides × Notropis volucellus (Pisces: Cyprinidae) from the lower Monongahela river, western Pennsylvania. Copeia, 1983: 1077-1082 (1983).
210. Mayr, E. The biological meaning of species. Biol. J. Linn. Soc., 1: 311-320 (1969).
211. McElroy, D. M. and I. Kornfield. Novel jaw morphology in hybrids between Pseudotropheus zebra and Labeotropheus fuelleborni (Teleostei: Cichlidae) from Lake Malawi, Africa. Copeia, 1993(4): 933-945 (1993).
212. McElroy, D. M. and M. E. Douglas. Patterns of morphological variation among endangered populations of Gila robusta and Gila cypha (Teleostei: Cyprinidae) in the Upper Colorado River basin. Copeia, 1995: 636-649 (1995).
213. Meagher, S. and T. E. Dowling. Hybridization between the cyprinid fishes Luxilus albeolus, L. cornutus, and L. cerasinus with comments on the proposed hybrid origin of L. albeolus. Copeia, 1991(4): 979-991 (1991).
214. Meffe, G. K. List of accepted common names of poecilid fishes. In: Ecology and Evolution of Livebearing Fishes (Poeciliidae). pp. 369-371 (Meffe, G. K. and F. F. Snelson, Jr., Eds.). Prentice Hall, Englewood Cliffs, New Jersey (1989).
215. Menzel, B. W. Morphological and electrophoretic identification of a hybrid cyprinid fish, Notropis cerasinus × Notropis c. cornutus with implications on the evolution of Notropis albeolus. Comp. Biochem. Physiol., 57B: 215-218 (1977).
216. 2 interspecific hybrids. Anim. Blood Group Biochem. Genet., 3(1): 19-33 (1972).
217. Miller, R. R. The status of Lavinia ardesiaca, a cyprinid fish from the Pajaro-Salinas River basin, California. Copeia, 1945: 197-204 (1945).
218. Miller, R. R. and G. R. Smith. Distribution and evolution of Chasmistes (Pisces: Catostomidae) in western North America. Occasional Paper of the Museum Zoology, Univ. Mich., 696: 1-46 (1981).
219. Morizot, D. C. and M. J. Siciliano. Gene-mapping in fishes and other vertebrates. In: Evolutionary Genetics of Fishes. pp. 173-234 (B. J. Turner, Ed.). Plenum Press, New York (1984).
220. Morizot, D. C., S. W. Calhoun, L. L. Clepper, M. E. Schmidt, J. H. Williamson, and G. J. Carmichael. Multispecies hybridization among native and introduced centrarchid basses in central Texas. Trans. Am. Fish. Soc., 120: 283-289 (1991a).
221. Morizot, D. C., S. H. Slaugenhaupt, K. D. Kallman, and A. Chakravati. Genetic linkage map of the fishes of the genus Xiphophorus (Teleostei Poeciliidae). Genetics, 127: 399-410 (1991b).
222. Moyle, P. B. Inland Fishes of California. Univ. California Press, Berkeley (1976).
223. Nanda, I., M. Schartl, W. Feichtinger, I. Schlupp, J. Parzefall, and M. Schmid. Chromosomal evidence for laboratory synthesis of a triploid hybrid between the gynogenetic teleost Poecilia formosa and its host species. J. Fish Biol., 47: 619-623 (1995).
224. Needham, P. R. and R. Gard. A new trout from central Mexico: Salmo chrysogaster, the Mexican golden trout. Copeia, 1964: 169-173 (1964).
225. Nelson, J. S. Hybridization and isolating mechanisms between Catostomus commersonii and C. macrocheilus (Pisces: Catostomidae). J. Fish. Res. Board Can., 25: 101-150 (1968).
226. Nelson, J. S. Fishes of the World. 3rd ed. John Wiley, New York (1994).
227. Nikolukin, N. I. 1946. Experimental progeny obtained from intergeneric hybrids of Cyprinidae. Comp. Rend. (Dokl.) Acad. USSR., 51(9): 737-740 (1946).
228. Nikoljukin, N. I. Hybridization of Acipenseridae and its practical significance. Rep. FAO/UNDP (TA), Rome, 2926: 328-334 (1971a).
229. Nikoljukin, N. I. Fundamentals of hybridization in fish culture. Rep. FAO/UNDP (TA), Rome, 2926: 321-327 (1971b).
230. Nikoljukin, N. I. Distant Hybridization in Acipenseridae and teleostei, Theory and Practice. Otdalennay gibridizashiy osetrovyh i kostishtyh ryb, toriy i praktika. Moscva, Pischevay Promyshlennosty (1972).
231. Nwadukwe, F. O. Hatchery propagation of five hybrid groups by artificial hybridization of Clarias gariepinus (B.) and Heterobranchus longifilis (Val.) (Clariidae) using dry powdered carp pituitary hormone. J. Aquacult. Tropics, 10: 1-11 (1995).
232. Nygren, A., L. Nyman, K. Svensson, and G. Jahnke. Cytological and biochemical studies in backcross between the hybrid Atlantic salmon × sea trout and its parental species. Hereditas, 81: 55-62 (1975).
233. Nyman, L. Electrophoretic analysis of hybrids between salmon (Salmo salar and trout (Salmo trutta). Trans. Am. Fish. Soc., 99: 229-236 (1970).
234. Ojima, Y., M. Hayashi, and K. Ueno. Triploidy appeared in the backcross offspring from funacarp crossings. Proc. Jpn. Acad., 51: 702-706 (1975).
235. Ozibko, R. L. Speaking of crosses. Advan. Aquar. Mag., 1972 (Dec): 4-5 (1972).
236. Page, L. M. and R. L. Smith. Recent range adjustments and hybridization of Notropis lutrensis and Notropis spilopterus in Illinois. Trans. Ill. State Acad. Sci., 63(3): 264-272 (1970).
237. Pasdar, M., D. P. Philipp, and G. S. Whitt. Linkage relationships of nine enzyme loci in sunfishes (Lepomis; Centrarchidae). Genetics, 107: 435-446 (1984).
238. Philippart, J. C. and J. C. Ruwet. Ecology and distribution of tilapias. In: The Biology and Culture of Tilapias. ICLARM Conference Proceedings 7. pp. 15-59 (Pullin, R. S. V. and R. H. Lowe-McConnell, Eeds.). International Center for Living Aquatic Resources Management, Manila, Philippines (1982).
239. Philippart, J. C. and P. Berrebi. Experimental hybridization of Barbus barbus and Barbus meridionalis: physiological, morphological, and genetic aspects. Aquat. Liv. Res., 3: 325-332 (1990).
240. Piggins, D. J. Salmon × sea trout hybrids. Salmon Research Trust Ireland, Annual Report 1970, 15: 41-58 (1970).
241. Pitts, C. S. and I. G. Cowx. Hybridization and introgression between the bream, Abramis brama (L.), and the roach, Rutilus rutilus (L.). J. Fish Biol., 41(Suppl. B): 182 (1992).
242. Poncin, P., J. Jeandarme, and P. Berrebi. A behavioral study of hybridization between Barbus barbus and Barbus meridionalis. J. Fish Biol., 45: 447-451 (1994).
243. Purdom, C. E. Induced polyploidy in plaice (Pleuronectes platessa) and its hybrid with the flounder (Platichthys flesus). Heredity, 29: 11-24 (1972).
244. Purdom, C. E. Genetics and fish breeding. Chapman and Hall, New York (1993).
245. Quattro, J. M., J. C. Avise, and R. C. Vrijenhoek. Molecular evidence for multiple origins of hybridogenetic fish clones (Poeciliidae: Poeciliopsis). Genetics, 127: 391-398 (1991).
246. Rakocinski, C. F. Hybridization and introgression between Campostoma oligolepis and C. anomalum pullum (Cypriniformes: Cyprinidae). Copeia, 1980: 584-594 (1980).
247. Raney, E. C. The breeding behavior of the common shiner, Notropis cornutus. Zoologica, 25: 1-14 (1940).
248. Raney, E. C. Natural hybrids between two species of pickerel (Esox) in Stearns Pond, Massachusetts. In: Fisheries report for some central, eastern, and western Massachusetts lake, ponds, and reservoirs, 1951-52, pp. 405-419. Mass. Div. Fish. and Game (1955).
249. Rasch, E. M. and J. S. Balsano. Trihybrids related to the unisexual molly fish, Poecilia formosa. In: Evolution and Ecology of Unisexual Vertebrates. pp. 252-267 (Dawley, R. M. and J. P. Bogart, Eds.). Bulletin 466, New York State Museum, Albany, New York (1989).
250. Rauchenberger, M., K. D. Kallman, and D. C. Morizot. Monophyly and geography of the Rio Pànuco basin swordtails (genus Xiphophorus) with descriptors of four new species. Am. Mus. Nov., 2975: 1-41 (1990).
251. Refstie, T. and T. Gjedrem. Hybrids between Salmonidae species. Hatchability and growth rate in the fresh water period. Aquaculture, 6: 333-342 (1975).
252. Reinitz, G. L. Electrophoretic distinction of rainbow trout (Salmo gairdneri), westslope cutthroat trout (Salmo clarki), and their hybrids. J. Fish. Res. Board Can., 34: 1236-1239 (1977).
253. Reshetnikov, Yu. S. A review of systematics and ecology of coregonid fishes. J Ichthyol., 35(5): 105-135 (1995).
254. Ricker, W. E. Hybrid sunfish for stocking small ponds. Trans. Am. Fish. Soc., 75: 84-96 (1948).
255. Rinne, J. N. Cyprinid fishes of the genus Gila from the lower Colorado River Basin. Wasmann J. Biol., 34: 65-107 (1976).
256. Robins, C. R., R. M. Bailey, C. E. Bond, J. R. Brooker, E. A. Lachner, R. N. Lea, and W. B. Scott. World Fishes Important to North Americans. American Fisheries Society Special Publication 21 (1991a).
257. Robins, C. R., R. M. Bailey, C. E. Bond, J. R. Brooker, E. A. Lachner, R. N. Lea, and W. B. Scott. Common and Scientific Names of Fishes from the United States and Canada. American Fisheries Society Special Publication 20 (1991b).
258. Rosen, D. E. Fishes from the uplands and intermontane basins of Guatemala: revisionary studies and comparative biogeography. Bull. Am. Mus. Nat. Hist., 162(5): 267-376 (1979).
259. Rowland, S. J. Hybridization between the estuarine fishes yellowfin bream, Acanthopagrus australis (Gunther), and black bream, A. butcheri (Munro)(Pisces: Sparidae). Aust. J. Mar. Freshwater Res., 35: 427-440 (1984).
260. Sakai, H. and K. A. Hamada. Electrophoretic discrimination of Tribolodon species (Cyprinidae) and the occurrence of their hybrids. Jpn. J. Ichthyol., 32: 216-223 (1985).
261. Sakaizumi, M., Y. Shimizu, and S. Hamaguchi. Electrophoretic studies of meiotic segregation in inter- and intraspecific hybrids among east Asian species of the genus Oryzias (Pisces: Oryziatidae). J. Exp. Zool., 264(1): 85-92 (1992).
262. Schartl, M., I. Nanda, I. Schlupp, B. Wilde, J. T. Epplen, M. Schmid, and J. Parzefall. Incorporation of subgenomic amounts of host species DNA in the gynogenetic Amazon molly. Nature, 373: 68-71 (1995a).
263. Schartl, M., B. Wilde, I. Schlupp, and J. Parzefall. Evolutionary origin of a parthenoform, the Amazon molly Poecilia formosa, on the basis of a molecular genealogy. Evolution, 49(5): 827-835 (1995b).
264. Scheel, J. J. Rivulins of the Old World. TFH Publications, Jersey City, New Jersey (1968).
265. Schreck, C. B. and R. J. Behnke. Trouts of the Upper Kern River Basin, California, with reference to systematics and evolution of western North American Salmo. J. Fish. Res. Board Can., 28: 987-998 (1971).
266. Schultz, R. J. Hybridization experiments with an all-female fish of the genus Poeciliopsis. Biol. Bull. (Woods Hole, Mass.), 130(3): 415-429 (1966).
267. Schultz, R. J. Hybridization, unisexuality and polyploidy in the teleost Poeciliopsis (Poeciliidae) and other vertebrates. Am. Nat., 103: 605-619 (1969).
268. Schultz, R. J. Origins and relationships of unisexual poecilids. In: Ecology and Evolution of Livebearing Fishes (Poeciliidae). pp. 69-88 (Meffe, G. K. and F. F. Snelson, Jr., Eds.). Prentice Hall, Englewood Cliffs, New Jersey (1989).
269. Schultz, R. J. and K. D. Kallman. Triploid hybrids between the all-female teleost Poecilia formosa and Poecilia sphenops. Nature (London), 219: 280-282 (1968).
270. Schwab, M., J. Haas, S. Abdo, M.R. Ahuja, G. Kollinger, A. Anders, and F. Anders. Genetic bases of susceptibility for development of neoplasms following treatment with N-methyl-N. nitrosourea (MNV) or X-rays in the platyfish/swordtail system. Experientia, 34: 780-782 (1978).
271. Schwartz, F. J. World Literature to Hybrids with an Analysis by Family, Species, and Hybrids: supplement 1. NOAA (National Oceanic and Atmospheric Administration) Technical Report NMFS (National Marine Fisheries Service) SSRF (Special Scientific Report Fisheries) 750 (1981).
272. Scribner, K. T. Hybrid zone dynamics are influenced by genotype-specific variation in life-history traits: experimental evidence from hybridizing Gambusia species. Evolution, 47(2): 632-646 (1993).
273. Scribner, K. T. and J. C. Avise. Demographic and life-history characteristics influence the cytonuclear genetic composition of mosquitofish hybrid populations. In: Genetics and Evolution of Aquatic Organisms. pp. 280-290 (A.R. Beaumont, Ed.). Chapman and Hall, New York (1994a).
274. Scribner, K. T. and J. C. Avise. Cytonuclear genetics of experimental fish hybrid zones inside Biosphere 2. Proc. Nat. Acad. Sci. U.S.A., 91(11): 5066-5069 (1994b).
275. Scribner, K. T. and J. C. Avise. Population cage experiments with a vertebrate: the temporal demography and cytonuclear genetics of hybridization in Gambusia fishes. Evolution, 48: 155-171 (1994c).
276. Setzer, P. Y. An analysis of a natural hybrid swarm by means of chromosome morphology. Trans. Am. Fish. Soc., 99: 139-146 (1970).
277. She, J. X., M. Autem, G. Kotulas, N. Pasteur, and F. Bonhomme. Multivariate analysis of genetic exchanges between Solea aegyptica and Solea senegalensis (Teleosts, Soleidae). Biol. J. Linn. Soc., 32: 357-371 (1987).
278. Shelton, W. L. and B. G. Grinstead. Hybridization between Dorosoma cepedianum and D. petenense in Lake Texoma, Oklahoma. Proceedings of the Annual Conference SE Association Game and Fish Commisson, 26: 506-510 (1972).
279. Siciliano, M. J. and D. A. Wright. Biochemical genetics of the platyfish-swordtail hybrid melanoma system. Prog. Exp. Tumor Res., 20: 398-411 (1976).
280. Sick, K., O. Frydenberg, and J. T. Nielsen. Heamoglobin patterns of second-generation hybrids between plaice and flounder. Heredity, 30(2): 244-245 (1973).
281. Simon, R. C. and R. E. Noble. Hybridization in Oncorhynchus (Salmonidae). I. Viability and inheritance in artificial crosses of chum and pink salmon. Trans. Am. Fish. Soc., 97:109-118 (1968).
282. Slechtova, V., V. Slechta, D. D. Hiep, and M. Valenta. Biochemical genetic comparison of bighead (Hypopthalmichthys molitrix), silver carp (Aristichthys nobilis), and their hybrids reared in Czechoslovakia. J. Fish Biol., 39 (Suppl. A): 349-357 (1991).
283. Smirnov, A. I. Hybrids of Pacific salmon of the genus Oncorhynchus, characteristics of development and prospects of utilization. In: Genetics, Selection and Hybridization of Fish. pp. 131-147 (B. I. Cherfas, Ed.). Israel Program for Scientific Translations 1972. Keter Press, Jerusalem (1969).
284. Smith, G. R. Distribution and evolution of the North American catostomid fishes of the subgenus Pantosteus, genus Catostomus. Univ. Mich. Mus. Zool. Misc. Publ., 129: 1-132 (1966).
285. Smith, G. R. Analysis of several hybrid cyprinid fishes from western North America. Copeia, 1973: 395-410 (1973).
286. Smith, G. R. Introgression in fishes: significance for paleontology, cladistics, and evolutionary rates. System. Biol., 41: 41-57 (1992).
287. Smith, G. R. and T. N. Todd. Morphological cladistic study of coregonine fishes. Proceedings of the International Symposium on the Biology and Management of Coregonid Fish (1993).
288. Smith, G. R., J. G. Hall, R. K. Koehn, and D. J. Innes. Taxonomic relationships of the June mountain sucker, Catostomus discobolus yarrowi. Copeia, 1983: 37-48 (1983).
289. Smith, S. H. Status of the deepwater cisco populations of Lake Michigan. Trans. Am. Fish. Soc., 93: 155-163 (1964).
290. Smith, S. M. Natural Hybridization of Black and White Crappie in Weiss Lake, Alabama. Master's thesis, Auburn University, Auburn, Alabama (1992).
291. Smith, S. M., M. J. Maceina, and R. A. Dunham. Natural hybridization between black crappie and white crappie in Weiss Lake, Alabama. Trans. Am. Fish. Soc., 123: 71-79 (1994).
292. 2 progeny. J. World Maricul. Soc., 15: 147-161 (1984).
293. Smith, T. I. J., W. E. Jenkins, and J. F. Snevel. Production characteristics of striped bass (Morone saxatilis and M. chrysops) reared in intensive tank systems. J. World Maricul. Soc., 16: 57-70 (1985).
294. Smitherman, R. O. and F. E. Hester. Artificial propagation of sunfishes, with meristic comparisons of three species of Lepomis and five of their hybrids. Trans. Am. Fish. Soc., 91:333-341 (1962).
295. Sowards, C. L. Experiments in hybridizing several species of trout. Prog. Fish-Cult., 21: 147-150 (1959).
296. Srinvasa Rao, K. and K. Laksmi. Scomberomorus lineolatus (Cuvier), an interspecific natural hybrid (S. commerson)(Lacepede) × S. guttatus(Bloch and Schneider) off Visakhapatnam, India. J. Nat. Hist., 27(2): 471-491 (1993).
297. Steffens, W., H. Jachinen, and F. Fredrich. Possibilities of sturgeon culture in central Europe. Aquaculture, 89: 101-122 (1990).
298. Stenton, J. E. Additional information on eastern brook trout × lake trout hybrids. Can. Fish Cult., 13: 15-21 (1952).
299. Stevenson, M. M. and T. M. Buchanan. An analysis of hybridization between the cyprinodont fishes (Cyprinodon variegatus and C. elegans). Copeia, 1973: 682-692 (1973).
300. Stickney, R. R. and B. A. Simco. Salinity tolerance of catfish hybrids. Trans. Am. Fish. Soc., 100(4): 790-792 (1971).
301. Stoumboudi, M., S. Rothbard, W. Villwock, A. Gisiss, and M. Abraham. Cyprinid hybrids in nature and in aquaculture ponds. In: European Aquaculture Society Special Publication No. 10. pp. 239-240 (Billard, R. and N. DePauw, compilers) (1989).
302. Strauss, R. E. Natural hybrids of the freshwater sculpins, Cottus bairdi and Cottus cognatus (Pisces: Cottidae): electrophoretic and morphometric evidence. Am. Mid. Nat., 115: 87-105 (1986).
303. Strawn, K. A comparison of meristic means and variances of wild and laboratory-raised samples of the fishes, Etheostoma grahami and E. lepidum (Percidae). Tex. J. Sci., 13: 127-159 (1961).
304. Sturmbauer, C., E. Verheyen, and A. Meyer. Mitochondrial phylogeny of the Lamprologini, the major substrate spawning lineage of cichlid fishes from Lake Tanganiyika in eastern Africa. Mol. Biol. Evol., 11: 691-703 (1994).
305. Sutterlin, A. M., L. R. MacFarlane, and P. Harmon. Growth and salinity tolerance in hybrids within Salmo sp. and Salvelinus sp. Aquaculture, 12: 41-52 (1977).
306. 1 hybrids among salmonid fishes. Bull. Freshwater Fish. Res. Lab., 24(1): 11-31 (1974).
307. Svärdson, G. Young sibling fish species in northwestern Europe. In: Vertebrate Speciation. pp. 498-513 (W. F. Blair, Ed.). Univ. Texas Press, Austin (1961).
308. Svärdson, G. Significance of introgression in coregonid evolution. In: Biology of Coregonid Fishes. pp. 33-58 (Lindsey, C. C. and C. S. Woods, Eds.). Univ. Manitoba Press (1970).
309. Svärdson, G. Speciation of Scandinavian Coregonus. Rep.-Inst. Freshwater Res., Drottningholm 57 (1979).
310. Swingle, H. S. Some recent developments in pond management. Trans. N. Am. Wildlife Conf., 14: 295-312 (1949).
311. Swinney, G. N. and T. F. Coles. Description of two hybrids involving silver bream, Blicca bjoerkna (L.) from British waters. J. Fish Biol., 20(2): 121-129 (1982).
312. Tait, J. S. A method of selecting trout hybrids (Salvelinus fontinalis × S. namaycush) for ability to retain swimbladder gas. J. Fish. Res. Board Can., 27: 39-45 (1970).
313. Tamadachi, M. The Cult of the Koi. TFH Publications, Inc. Neptune City, New Jersey (1990).
314. Thomerson, J. E. A comparative biosystematic study of Fundulus notatus and Fundulus olivaceus (Pisces: Cyprinodontidae). Tulane Stud. Zool., 13: 29-47 (1966).
315. Thompson, D. H. Hybridization and racial differentiation among Illinois fishes. Bull. Ill. Nat. Hist. Surv., 20: 492-494 (1935).
316. Todd, T. N. Occurrence of white bass-white perch hybrids in Lake Erie. Copeia, 1986: 196-199 (1986).
317. Todd, T. N. and R. M. Steadman. Hybridization of ciscoes (Coregonus sp.) in Lake Huron. Can. J. Zool., 67: 1679-1685 (1989).
318. Todd, T. N., G. R. Smith, and L. E. Cable. Environmental and genetic contributions to morphological differentiation in ciscoes (Coregoninae) of the Great Lakes. Can. J. Fish. Aquat. Sci., 38: 59-67 (1981).
319. Toledo-Filho, S. A., L. F. Almeida-Toledo, F. Foresti, G. Bernardino, and D. Calcagnotto. Monitoramento e conservacao genetica em projecto de hidridacaoentre pacu e tambacu. In: Cadernos de Ictiogenetica. pp. 5-49 (S. A. Toledo-Filho, Ed.). Sao Paulo, Brazil (1994).
320. Trautman, M. B. The Fishes of Ohio. Ohio State University Press (1981).
321. Trewavas, E. and G. Fryer. Species of Tilapia (Pisces, Cichlidae) from Lake Kitangiri, Tanzania, E. Africa. J. Zool., 147: 108-118 (1965).
322. Turner, B. J. and R. K. Liu. Extensive interspecific compatibility in the New World killifish genus Cyprinodon. Copeia, 1977: 259-269 (1977).
323. Turner, B. J., B. L. Brett, and R. R. Miller. Interspecific hybridization and the evolutionary origin of a gynogenetic fish, Poecilia formosa. Evolution, 34(5): 917-922 (1980).
324. Turner, J. M., Jr., F. Bulow, and C. J. O'Bara. Introgressive hybridization of redeye bass and smallmouth bass and its management implications. In: First International Smallmouth Bass Symposium. pp. 143-150 (D. D. Jackson, Ed.). Mississippi State Univ. (1991).
325. Vasil'ev, V. P., K. D. Vasil'eva, and A. G. Osinov. Evolution of a diploid-triploid-tetraploid complex in fishes of the genus Cobitis (Pisces, Cobitidae). In: Evolution and Ecology of Unisexual Vertebrates. pp. 153-169. (Dawley, R. M. and J. P. Bogart, Eds.). Bulletin 466, New York State Museum, Albany, New York (1989).
326. Verspoor, E. Widespread hybridization between native Atlantic salmon, Salmo salar, and introduced brown trout, S. trutta, in eastern Newfoundland. J. Fish Biol., 32: 327-334 (1988).
327. Verspoor, E. and J. Hammer. Introgressive hybridization in fishes: the biochemical evidence. J. Fish Biol., 39 (Suppl. A): 309-334 (1991).
328. Vrijenhoek, R. C. Genetic and ecological constraints on the origins and establishment of unisexual vertebrates. In: Evolution and Ecology of Unisexual Vertebrates. pp. 24-31 (Dawley, R. M. and J. P. Bogart, Eds.). Bulletin 466, New York State Museum, Albany, New York (1989).
329. Vuorinen, J. Enzyme genes as interspecific hybridization probes in Coregoninae fishes. Finn. Fish. Res., 9: 31-37 (1988).
330. Waldman, J. R. and R. M. Bailey. Early occurrence of natural hybridization within Morone (Perciformes). Copeia, 1992(2): 553-559 (1992).
331. Wallis, G. P. and J. A. Beardmore. Genetic evidence for naturally occurring fertile hybrids between two goby species, Pomatoschistus minutas and P. lozanoi (Pisces, Gobiidae). Mar. Ecol. Prog. Ser., 3: 309-315 (1980).
332. Warren, M. L. Variation of the spotted sunfish, Lepomis punctatus complex (Centrarchidae): meristics, morphometrics, pigmentation, and species limits. Bull. Alabama Mus. Nat. Hist., 12: 1-47 (1992).
333. West, J. L. The gonads and reproduction of three intergeneric sunfish (family Centrarchidae) hybrids. Evolution, 24(2): 378-394 (1970).
334. Wheat, T. E., W. F. Childers, E. T. Miller, and G. S. Whitt. Genetic and in vitro molecular hybridization of malate dehydrogenase isozymes in interspecific bass (Micropterus) hybrids. Anim. Blood Group Biochem. Genet., 2(1): 3-14 (1971).
335. Wheat, T. E., G. S. Whitt, and W. F. Childers. Linkage relationships of six enzyme loci in interspecific sunfish hybrids (genus Lepomis). Genetics, 74(2): 343-350 (1973).
336. Wheat, T. E., W. F. Childers, and G. S. Whitt. Biochemical genetics of hybrid sunfish: differential survival of heterozygotes. Biochem. Genet., 11(3): 205-219 (1974).
337. Wheeler, A. On the population of roach (Rutilus rutilus), rudd (Scardinius erythrophthalmus) and their hybrid in Esthwaite Water, with notes on the distinction between them. J. Fish Biol., 9: 391-400 (1976).
338. White, M. W. and S. Schell. An evaluation of the genetic integrity of Ohio River walleye and sauger stocks. In: Uses and Effects of Cultured Fishes in Aquatic Ecosystems. pp. 52-60 (Strawn, H. L., Jr. and R. G. Piper, Eds.) American Fisheries Society Symposium 15 (1995).
339. Whitt, G. S., W. F. Childers, and T. E. Wheat. The inheritance of tissue-specific LDH isozymes in interspecific bass (Micropterus) hybrids. Biochem. Genet., 5(3): 257-273 (1971).
340. Whitt, G. S., W. F. Childers, J. Tranquilli, and M. Champion. Extensive heterozygosity in three enzyme loci in hybrid sunfish populations. Biochem. Genet., 8(1): 55-72 (1973).
341. Whitmore, D. H. Introgression hybridization of smallmouth bass (Micropterus dolomieui) and Guadalupe bass (M. treculi). Copeia, 1983: 672-679 (1983).
342. Whitmore, D. H. and T. R. Hellier. Natural hybridization between largemouth and smallmouth bass (Micropterus). Copeia, 1988: 493-496 (1988).
343. Wick, E. J., C. W. McAda, and R. V. Bulkley. 1982. Life history and prospects for recovery of the razorback sucker. In: Fishes of the Upper Colorado River System: Present and Future. pp. 120-126 (Miller, W. H., H. M. Tyus, and C. A. Carlson, Eds.). American Fisheries Society, Western Division, Bethesda, Maryland (1982).
344. Wilde, G. R. and A. A. Echelle. Genetic status of Pecos pupfish populations after establishment of a hybrid swarm involving an introduced congener. Trans. Am. Fish. Soc., 121: 277-286 (1992).
345. Wilkins, N. P., H. P. Courtney, and A. Curatolo. Recombinant genotypes in backcrosses of male Atlantic salmon × brown trout hybrids to female Atlantic salmon. J. Fish Biol., 43(3): 393-399 (1993).
346. Wilson, C. C. and P. D. N. Hebert. Natural hybridization between arctic char (Salvelinus alpinus) and lake char (S. namaycush) in the Canadian arctic. Can. J. Fish. Aquat. Sci., 50(12): 2652-2658 (1993).
347. Wood, A. B. and D. R. Jordan. Fertility of roach × bream hybrids, Rutilus rutilus (L.) × Abramis brama (L.), and their identification. J. Fish Biol., 30: 249-261 (1987).
348. Wooten, M. C. and C. Lydeard. Allozyme variation in a natural contact zone between Gambusia affinis and Gambusia holbrooki. Biochem. Syst. Ecol., 18: 169-174 (1990).
349. Wright, T. D. and A. D. Hasler. An electrophoretic analysis of the effects of isolation and homing behavior upon the serum proteins of the white bass (Roccus chrysops) in Wisconsin. Am. Nat., 101: 401-413 (1967).
350. Wu, C. Retrospects and prospects of fish genetics and breeding research in China. Aquaculture, 85: 61-68 (1990).
351. Yardley, D. and C. Hubbs. An electrophoretic study of two species of mosquitofish with notes of genetic subdivision. Copeia, 1976: 117-120 (1976).
352. Yates, T. L., M. A. Lewis, and M. D. Hatch. Biochemical systematics of three species of catfish (genus Ictalurus). Copeia, 1984: 97-101 (1984).
353. Youngson, A. F., J. H. Webb, C. E. Thompson, and D. Knox. Spawning of escaped farmed Atlantic salmon (Salmo salar): hybridization of females with brown trout (Salmo trutta). Can. J. Fish. Aquat. Sci., 50: 1986-1990 (1993).
354. Zimmerman, E. G. and M. C. Richmond. Increased heterozygosity at the Mdh-B locus in fish inhabiting a rapidly fluctuating thermal environment. Trans. Am. Fish. Soc., 110: 410-416 (1981).