A COLONIZATION STRATEGY IN FIELD VOLES (MICROTUS-AGRESTIS) - REPRODUCTIVE TRAITS AND BODY SIZE

被引：34

作者：

EBENHARD, T

机构：

来源：

ECOLOGY | 1990年 / 71卷 / 05期

关键词：

D O I：

10.2307/1937592

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Populations of field vole in the Stockholm Archipelago are highly dynamic, with frequent extinctions and recolonizations of islands. Insular voles, compared to mainland voles, were characterized by a larger adult body size, more rapid growth, larger and heavier litters, and a larger reproductive effort relative to body size. The 2 colonies were similar in gestation time, litter mortality, and age at sexual maturation. -from Author

引用

页码：1833 / 1848

页数：16

共 93 条

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