Call types of the Rana pipiens complex in Illinois.
作者信息
Brown L E, Brown J R
出版信息
Science. 1972 May 26;176(4037):928-9. doi: 10.1126/science.176.4037.928.
PMID:4537520
Abstract
The presence of western, eastern, and northern call types of the Rana pipiens complex in Illinois supports evidence from the western United States that this complex can no longer be regarded as one species.
摘要
Zotero 插件