MIXED-SPECIES MATING CHASES OF FOX SQUIRRELS, SCIURUS-NIGER, AND EASTERN GRAY SQUIRRELS, S-CAROLINENSIS

被引：0
|
作者：
KOPROWSKI, JL
机构：
来源：
CANADIAN FIELD-NATURALIST | 1991年 / 105卷 / 01期
关键词：
FOX SQUIRREL; SCIURUS-NIGER; EASTERN GRAY SQUIRREL; SCIURUS-CAROLINENSIS; REPRODUCTION; KANSAS;
D O I：
暂无
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
Observation of individually marked Fox Squirrels and Eastern Gray Squirrels during 27 mating chases yielded information on the frequency of male participation in mating bouts of congeneric females. Males rarely participated in the mating bouts of females of the other sympatric squirrel species (1.9% of participating males) and copulation was not attempted. All instances of mixed-species chases involved Fox Squirrel males participating in Eastern Gray Squirre female mating bouts.
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页码：117 / 118
页数：2
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