Boletín de la Sociedad Geológica Mexicana ISSN: 1405-3322
[email protected] Sociedad Geológica Mexicana, A.C. México Czaja, Alexander; Estrada-Rodríguez, José Luis; Romero-Méndez, Ulises; Orona-Espino, Anselmo Two new subfossil species of springsnails (Hydrobiidae: Pyrgulopsis) from North Mexico and their relation with extant species from Cuatrociénegas Boletín de la Sociedad Geológica Mexicana, vol. 69, núm. 1, -, 2017, pp. 199-208 Sociedad Geológica Mexicana, A.C. Distrito Federal, México Available in: http://www.redalyc.org/articulo.oa?id=94350664009 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Boletín de la Sociedad Geológica Mexicana / 2017 / 199 Two new subfossil species of springsnails (Hydrobiidae: Pyrgulopsis) from North Mexico and their relation with extant species from Cuatrociénegas Alexander Czaja, José Luis Estrada-Rodríguez, Ulises Romero-Méndez, Anselmo Orona-Espino ABSTRACT Alexander Czaja ABSTRACT RESUMEN José Luis Estrada-Rodríguez
[email protected] Ulises Romero-Méndez We describe two new species of the Se describen dos nuevas especies del género Anselmo Orona-Espino genus Pyrgulopsis Call and Pilsbry Pyrgulopsis Call and Pilsbry de depósitos Facultad de Ciencias Biológicas, Universidad from subfossil spring deposits of Vi- subfósiles de Viesca, Coahuila, norte de Juárez del Estado de Durango, 35010 Gómez Palacio, Durango, México. esca, Coahuila, in the northern part México. La primera especie, P. paleominc- of Mexico. The first species, P. pa- kleyi sp. nov., tiene conchas trochiformes con leominckleyi sp.