An updated checklist of the herpetofauna from Isla María Cleofas, Mexico

By

Nolasco-Luna, Jose Rafael
Barraza-Soltero, Ilse K.
López-Montes, Manuel A.
Moreno-López, Jesús A.
Escobedo-Galván, Armando H.

Type

Article

Date of Publication

2022-2-28

Original Publication

Check list : journal of species lists and distribution

Volume

18

Series / Issue

Issue: 1

Pages

241--252

Subjects

Amphibians , Conservation status , insular environment , Pacific Ocean , Reptiles

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/18.1.241

 

Abstract

We provide an updated checklist of amphibians and reptiles from Isla María Cleofas, Mexico. This island is located at the Islas Marías Archipelago Biosphere Reserve on the coast of the state of Nayarit. The herpetofaunal diversity of Isla María Cleofas has been addressed for over a century; however, the literature is limited just a few scientific explorations and occasional records. In addition, previous herpetofaunal lists contain taxonomic inaccuracies, which are revised here, and recent nomenclatural changes are incorporated. Records of three newly reported species, Lampropeltis polyzona Cope, 1860, Leptophis diplotropis (Günther, 1872) and Tantilla calamarina Cope, 1866, were obtained during our fieldwork. Based on both our field observations and a literature review, the herpetofauna of Isla María Cleofas includes 16 species (two amphibians and 14 reptiles). We also review the conservation status of all species using three independent systems [NOM 059-SEMARNAT-2010, IUCN, and environmental vulnerability score (EVS)]. Finally, we discuss the likely occurrence of evolutionary independent lineages on the island.