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A new four-pored Amphisbaena (Squamata: Amphisbaenidae) from northeastern Brazil
JoÃo Paulo Felix Augusto De Almeida1, Marco Antonio De Freitas, MÁrcio Borba Da Silva
1Setor de Zoologia, Museu de História Natural, Universidade Federal de Alagoas, Praça Afrânio Jorge, s/n, Prado, 57010-020, Maceió, AL, Brazil Laboratório de Biologia Integrativa, Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Lourival Melo Mota, s/n, Tabuleiro do Martins, 57072-970, Maceió, AL, Brazil. Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio), ESEC Murici, Rua Marino Vieira de Araújo 32, Cidade Alta, CEP 57820-000, Murici, AL, Brazil.. user@example.com.
Abstract:
A new species of Amphisbaena from the Espinhaço Mountain Range in Bahia State is described based on morphological and molecular data. Amphisbaena caetitensis sp nov. is a small four-pored amphisbaenian with 186-194 body annuli, 10-12 tail annuli, 16 dorsal and 19-22 ventral segments on a midbody annulus and a strikingly distinctive tail tip. The most similar species is A. uroxena, but they can be distinguished by some morphological features besides the genetic divergence of 7.65% on the mitochondrial 16S rRNA.
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