Moluscos gasterópodos terrestres y dulceacuícolas del área focal Ixcán, Chiapas, México

Abstract

Se recolectaron moluscos gasterópodos terrestres y dulceacuícolas en 45 sitios de colecta dentro del área focal Ixcán, Chiapas, México. Como resultado se obtuvieron mil 172 especímenes. Se determinaron 35 especies incluidas en 23 géneros y 14 familias. Dentro de los especímenes recolectados se tiene la presencia muy probable de dos especies nuevas Aroapyrgus sp.1 y Aroapyrgus sp.2. De las 35 especies identificadas en la zona de estudio, 29 son terrestres y seis dulceacuícolas.

Terrestrial and freshwater mollusks gastropods were collected in 45 collecting sites into the Focal Ixcán area, Chiapas, México. As a result of this, 1,172 specimens were obtained. The results of the taxonomic work were 35 species included in 23 genus and 14 families. Into the collected specimens were founded probably two new species Aroapyrgus sp.1 and Aroapyrgus sp.2. From the 35 species determinated in the area of study, 29 were terrestrial and six belong to a freshwater environment.