You are here » home › advanced search › search results › Hypsiglena affinis

Hypsiglena affinis BOULENGER, 1894

iNaturalist logo

Can you confirm these amateur observations of Hypsiglena affinis?

Add your own observation of
Hypsiglena affinis »

We have no photos, try to find some by Google images search: Google images

Higher TaxaColubridae (Dipsadinae), Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes)
Subspecies 
Common NamesE: Rio Grande de Santiago Nightsnake
S: Nocturna de Boulenger 
SynonymHypsiglena torquata affinis BOULENGER 1894
Hypsiglena affinis — TAYLOR 1939: 370
Hypsiglena affinis — TANNER 1946: 46 (1944)
Hypsiglena affinis — MULCAHY 2008
Hypsiglena affinis — WALLACH et al. 2014: 343 
DistributionMexico (Jalisco, Zacatecas, Nayarit)

Type locality: Zacatecas, Jalisco  
Reproductionoviparous 
TypesHolotype: BMNH 1946.1.1.21-23 
DiagnosisDiagnosis: A Hypsiglena with only one preocular, seven labials, and only 19 dorsal rows of scales (Tanner 1946: 47).


Additional details (30 characters) are available for collaborators and contributors. Please contact us for details. 
Comment 
EtymologyFrom the Latin affīnis meaning allied denoting the relationship with the species Hypsiglena torquata. 
References
  • Bañuelos-Alamillo, Jorge A. and Rubén Alonso Carbajal-Márquez. 2016. Distribution Notes. Hypsiglena affinis Boulenger, 1894. Mesoamerican Herpetology 3 (1): 198 - get paper here
  • Boulenger, George A. 1894. Catalogue of the snakes in the British Museum (Natural History). Volume II., Containing the Conclusion of the Colubridæ Aglyphæ. British Mus. (Nat. Hist.), London, xi, 382 pp. - get paper here
  • Heimes, P. 2016. Snakes of Mexico. Chimaira, Frankfurt, 572 pp
  • Loc-Barragán JA, Smith GR, Woolrich-Piña GA, Lemos-Espinal JA 2024. An updated checklist of the amphibians and reptiles of Nayarit, Mexico with conservation status and comparison with adjoining States. Herpetozoa 37: 25-42 - get paper here
  • Mulcahy DG, Martínez-Gómez JE, Aguirre-León G, Cervantes-Pasqualli JA, Zug GR 2014. Rediscovery of an Endemic Vertebrate from the Remote Islas Revillagigedo in the Eastern Pacific Ocean: The Clarión Nightsnake Lost and Found. PLoS One 9 (5): e97682. doi:10.1371/journal.pone.0097682 - get paper here
  • Mulcahy, Daniel G. 2008. Phylogeography and species boundaries of the western North American Nightsnake (Hypsiglena torquata): Revisiting the subspecies concept. Molecular Phylogenetics and Evolution 46 (3): 1095-1115 - get paper here
  • Tanner, W. W. 1946. A taxonomic study of the genus Hypsiglena. Great Basin Naturalist 5 (3-4): 25-92 [1944] - get paper here
  • Taylor, Edward H. 1939. On Mexican snakes of the genera Trimorphodon and Hypsiglena. Univ. Kansas Sci. Bull. 25 (16): 357-383 [1938] - get paper here
  • Wallach, 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, Guillermo A, Paulino Ponce-Campos, Jesús Loc-Barragán, Juan Pablo Ramírez-Silva, Vicente Mata-Silva, Jerry D. Johnson, Elí García-Padilla and Larry David Wilson. 2016. The herpetofauna of Nayarit, Mexico: composition, distribution, and conservation status. Mesoamerican Herpetology 3 (2): 376-448 - get paper here
 
External links  
Is it interesting? Share with others:

As link to this species use URL address:

https://reptile-database.reptarium.cz/species?genus=Hypsiglena&species=affinis

without field 'search_param'. Field 'search_param' is used for browsing search result.



Please submit feedback about this entry to the curator