A new species of Bachia of the B. heteropa group is described from the Parque Nacional Montanhas do Tumucumaque in northeastern Amazonia, Amapá State, Brazil. The new species morphologically resembles B. heteropa and B. guianensis. Nonetheless, the absence of interparietal and prefrontal scales, and the number of supraciliary scales, can distinguish the new species from its close relatives. This description increases the species diversity of the B. heteropa group after a number of decades of stasis in the taxonomy of this group in Amazonia. In addition, we present an updated key to the groups of Bachia, including the species and subspecies of the B. heteropa group.
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1 June 2016
A New Species of Bachia Gray 1845 (Squamata: Gymnophthalmidae) from the Eastern Guiana Shield
Marco A. Ribeiro-Júnior,
Marcélia B. da Silva,
Jucivaldo D. Lima
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Herpetologica
Vol. 72 • No. 2
June 2016
Vol. 72 • No. 2
June 2016
Amazon forest
Bachia heteropa group
Brazil
Lizards
taxonomy
Tumucumaque