文章基本信息

标题：Amphibia, Anura, Leptodactylidae, Leptodactylus fragilis: Distribution extension, Colombia.
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作者：Mendez-Narvaez, J. ; J. J. Ospina-Sarria ; W. Bolivar-G. 等
期刊名称：Check List - Journal of Species Lists and Distribution
印刷版ISSN：1809-127X
出版年度：2009
卷号：5
期号：03
页码：460-462
出版社：Luís Felipe Toledo
摘要：Leptodactylus fragilis (Brocchi, 1877) was described on the basis of a female collected in Tehuantepec, Mexico. Main diagnostic characters of the species are the lack of a pair of distinct, continuous dorsolateral folds; the toes either lacking or having very weakly developed lateral ridges and basal webbing; the dorsal surface of the shank usually being covered with many white tubercles; the posterior surface of the tarsus either having many white tubercles or being smooth; the sole of the foot having many white tubercles; and the male vocal sacs being laterally expanded with a dark pigmentation. Although there are considerable morphological similarities with L. caatingae and L. latinasus, the three species have distinct vocalizations (Heyer et al. 2006) and their ranges do not overlap.