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：02
页码：200-201
出版社：Luís Felipe Toledo
摘要：The genus Sphaenorhynchus comprises a total of
12 species which are distributed in tropical forest
areas on the Amazon and Orinoco basins,
Guianas, Trinidad, and the Atlantic rainforest
regions of northeastern and southeastern Brazil
(Frost 2007, Toledo et al 2007). Eleven of these
species are currently recognized in the Brazilian
territory (SBH 2008). According to Faivovich et
al. (2005) Sphaenorhynchus is closely related to
the genera Dendropsophus and Xenohyla.
