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详细书目
| 文件类型: | 文章 |
|---|---|
| 所有的著者/提供者: | Gordon L Kirkland (Jr.); Robert R Parmenter; Robert E Skoog |
| ISSN: | 0022-2372 |
| OCLC号码: | 481770760 |
| 语言注释: | English |
| 奖励: |
摘要:
A species-rich assemblage of shrews is reported from 10 sites in sagebrush-steppe habitat in southwestern Wyoming. Five species were collected, including Sorex cinereus, S. monticolus, S. merriami, S. nanus, and S. preblei. This is the first record of S. preblei from Lincoln Co., Wyoming. At one site, Cavanaugh Peak, the number of soricid species averaged 3.6 species/year. All five soricids were collected during 1984 and 1987. S. cinereus was the only soricid collected during all 7 years; S. merriami was taken during 6 years, while S. preblei, S. nanus, and S. monticolus were each collected during 4 years. An analysis of S. cinereus captured in different microhabitats (grassland/short-shrub habitats, tall shrub habitats, or ecotonal boundaries) showed no significant differences, indicating a lack of microhabitat preference within the shrub-steppe ecosystem.
