Some aspects of spermiogenesis and spermatozoan ultrastructure in Echiniscoides sigismundi (Heterotardigrada: Echiniscoididae)

Zoologischer Anzeiger

Volumn 240, Issue 3-4, 2001, Pages 331-339

  Greven, Hartmut ^a   Kristensen, Reinhardt Møbjerg ^b  

^a HEINRICH HEINE UNIVERSITY   (Germany)

^b UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

Acrosome; Dense body; Free mitochondria; Pseud acrosome; Tardigrada

Indexed keywords

ULTRASTRUCTURE;

ECHINISCOIDES; ECHINISCOIDES SIGISMUNDI; ECHINISCOIDIDAE; HETEROTARDIGRADA; TARDIGRADA;

EID: 0035712537     PISSN: 00445231     EISSN: None     Source Type: Journal    
DOI: 10.1078/0044-5231-00040     Document Type: Article

References (14)

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3. Phylogenetic aspects of the morphology of spermatozoa and spermiogenesis
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5. On the fine structure of Batillipes noerrevangi Kristensen, 1978 (Heterotardigrada). 3. Spermiogenesis
6. On the biology of Wingstrandarctus corallinus nov. gen. et spec. with notes on the symbiontic bacteria in the subfamiliy Florarctinae (Arthrotardigrada)
7. Generic revision of the Echiniscidae (Heterotardgrada), with a discussion of the origin of the family
8. The tidal genus Echiniscoides and ist variability, with the erection of Echiniscoididae fam. n. (Tardigrada)
9. Ultrastructural study of spermiogenesis and the testicular and spermathecal spermatozoon of the gonochroristic tardigrade Xerobiotus pseudohufelandi (Eutardigrada, Macrobiotidae)
10. Spermatozoon morphology of three species of Hypsibiidae (Tardigrada, Eutardigrada) and phylogenetic evaluation
11. 6. Tardigrada
12. Onychophora
13. On the fine structure of the spermatozoon of Isohypsibius granulifer Thulin, 1928 (Eutardigrada) with reference to its differentiation