Check List 8(5): 917-918, doi: 10.15560/8.5.917
Symphimus leucostomus Cope, 1869 (Reptilia: Squamata: Colubridae): distribution extension in the Pacific lowlands of Oaxaca, Mexico
expand article infoJesús García-Grajales, Yolanda López-López, Alejandra Buenrostro-Silva, Vicente Mata-Silva§
‡ Universidad del Mar, Mexico§ The University of Texas at El PasO, United States of America
Open Access
An adult Symphimus leucostomus Cope, 1869, was found 2 km N of the village La Cofradía, in the Municipality of San Pedro Mixtepec, state of Oaxaca, México. This record represents the southernmost location of the species, and fills a gap between reported localities in southeastern Oaxaca in the Isthmus of Tehuantepec, and the mouth of the Balsas River in the state of Michoacán.