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A New Species Of Small-Eared Shrew (Mammalia, Eulipotyphla, Cryptotis) From The Lacandona Rain Forest, Mexico, Lázaro Guevara, Victor Sánchez-Cordero, Livia León-Paniagua, Neal Woodman
A New Species Of Small-Eared Shrew (Mammalia, Eulipotyphla, Cryptotis) From The Lacandona Rain Forest, Mexico, Lázaro Guevara, Victor Sánchez-Cordero, Livia León-Paniagua, Neal Woodman
Neal Woodman
The diversity and distribution of mammals in the American tropics remain incompletely known. We describe a new species of small-eared shrew (Soricidae, Cryptotis) from the Lacandona rain forest, Chiapas, southern Mexico. The new species is distinguished from other species of Cryptotis on the basis of a unique combination of pelage coloration, size, dental, cranial, postcranial, and external characters, and genetic distances. It appears most closely related to species in the Cryptotis nigrescens species group, which occurs from southern Mexico to montane regions of Colombia. This discovery is particularly remarkable because the new species is from a lowelevation habitat (approximately 90 …