Sexual dimorphism and evidence for intrasexual selection from quill impalements, injuries, and mate guarding in porcupines (Erethizon dorsatum)

Canadian Journal of Zoology

Volumn 75, Issue 6, 1997, Pages 847-854

  Sweitzer, R A ^a   Berger, J ^a  

^a UNIVERSITY OF ALASKA FAIRBANKS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BODY SIZE; MATE GUARDING; PORCUPINE; SEXUAL SELECTION; SEXUAL SIZE DIMORPHISM;

NORTH AMERICA;

ANIMALIA; ERETHIZON DORSATUM;

EID: 0030847240     PISSN: 00084301     EISSN: None     Source Type: Journal    
DOI: 10.1139/z97-107     Document Type: Article

References (45)