This is a preview. Log in through your library . Abstract The threatened Pecos Bluntnose Shiner, Notropis simus pecosensis, is restricted to a 333-km segment of the Pecos River, New Mexico. This is a ...
The taxonomic status of Bufo simus Schmidt, 1857, is reviewed. Comparisons of the lectotype with members of different species groups of South American Bufo, reveal that B. simus is a junior synonym of ...
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