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Microcaecilia butantan • A New Species of Microcaecilia Taylor 1968 (Gymnophiona: Siphonopidae) from northern Brazil

A new species of siphonopid caecilian, Microcaecilia butantan sp. nov., is described based on four specimens from Belterra, in the State of Pará, Brazil. The new species differs from all other Microcaecilia in having a combination of more than 135 primary annuli and long premaxillary-maxillary tooth series that extend posteriorly beyond the choanae. Leer más.

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