| References | 
            Bautista A R; Smith H M 1992. A new chromospecies of snake (Pseudoleptodeira) from Mexico. Bull. Maryland Herp. Soc. 28 (3): 83-98  - get paper hereCastro-Franco, Rubén, María Guasalupe Bustos-Zagal 1994. List of reptiles of Morelos, Mexico, and their distribution in relation to vegetation types. Southwestern Naturalist 39 (2): 171-175  - get paper hereDuellman, W.E. 1958. A monographic study of the colubrid snake genus Leptodeira. Bull. Amer. Mus. Nat. Hist. 114 (1): 1-152  - get paper hereGarcía, A. & Ceballos, G. 1994. GUIA DE CAMPO DE LOS REPTILES Y ANFIBIOS DE LA COSTA DE JALISCO, MEXICO. FUNDACION ECOLOGICA DE CUIXMALA, A.C. INSTITUTO DE BIOLOGIA, UNAM  - get paper hereGünther, A. C. L. G. 1885. Reptilia and Batrachia. Biologia Centrali-Américana. Taylor, & Francis, London, 326 pp. [published in parts from 1885-1902; reprint by the SSAR 1987]  - get paper hereHeimes, P. 2016. Snakes of Mexico. Chimaira, Frankfurt, 572 pp Lemos-Espinal JA, Smith GR 2020. A conservation checklist of the herpetofauna of Morelos, with comparisons with adjoining states. ZooKeys 941: 121-144  - get paper hereLemos-Espinal JA, Smith GR, Pierce LJS, Painter CW 2020. The amphibians and reptiles of Colima, Mexico, with a summary of their conservation status. ZooKeys 927: 99-125  - get paper hereLiner, Ernest A. 2007. A CHECKLIST OF THE AMPHIBIANS AND REPTILES OF MEXICO. Louisiana State University Occasional Papers of the Museum of Natural Science 80: 1-60  - get paper hereMata-Silva, Vicente, Jerry D. Johnson, Larry David Wilson and Elí García-Padilla. 2015. The herpetofauna of Oaxaca, Mexico: composition, physiographic distribution, and conservation status. Mesoamerican Herpetology 2 (1): 6–62  - get paper hereMulcahy, D.G. 2007. Molecular systematics of neotropical cat-eyed snakes: a test of the monophyly of Leptodeirini (Colubridae: Dipsadinae) with implications for character evolution and biogeography. Biological Journal of the Linnean Society, 92: 483–500  - get paper hereO’Shea, M. 2018. The Book of Snakes. Ivy Press / Quarto Publishing, London,  - get paper herePalacios-Aguilar, Ricardo & OSCAR FLORES-VILLELA 2018. An updated checklist of the herpetofauna from Guerrero, Mexico. Zootaxa 4422 (1): 1-24  - get paper hereSchmidt, Karl P.;Shannon, Frederick A. 1947. Notes on amphibians and reptiles of Michoacan, Mexico. Zoological Series of Field Museum of Natural History 31 (9): 63-85 Silva-Ayala, E., Díaz-García, J. M., Hernández-Jiménez, C. A., & Romero-Uribe, H. M. 2025. Seasonal variation of amphibian and reptile communities in a deciduous tropical forest in central Mexico. Acta zoológica mexicana, 41  - get paper hereTanner, W. W. 1946. A taxonomic study of the genus Hypsiglena. Great Basin Naturalist 5 (3-4): 25-92 [1944]  - get paper hereTaylor, E. H. 1938. Notes on the Mexican snakes of the genus Leptodeira, with a proposal of a new snake genus, Pseudoleptodeira. Univ. Kansas Sci. Bull. 25 (15): 315-355  - get paper hereTaylor, Edward H. 1939. Some Mexican serpents. Univ. Kansas Sci. Bull. 26 (13): 445-487  - get paper hereWallach, Van; Kenneth L. Williams , Jeff Boundy 2014. Snakes of the World: A Catalogue of Living and Extinct Species. [type catalogue] Taylor and Francis, CRC Press, 1237 pp. Woolrich-Piña, G. A., E. García-Padilla, D. L. DeSantis, J. D. Johnson, V. Mata-Silva, and L. D. Wilson 2017. The herpetofauna of Puebla, Mexico: composition, distribution, and conservation status. Mesoamerican Herpetology 4 (4): 791–884  - get paper here |