Atractus crassicaudatus (DUMÉRIL, BIBRON & DUMÉRIL, 1854)
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Higher Taxa | Colubridae (Dipsadinae), Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | |
Common Names | E: Thickhead Ground Snake |
Synonym | Rhabdosoma crassicaudatum DUMÉRIL, BIBRON & DUMÉRIL 1854: 103 Rabdosoma crassicaudatum — JAN 1865 Atractus crassicaudatus — BOULENGER 1894: 310 Atractus Fuhrmanni PERACCA 1914: 100 Atractus colombianus PRADO 1940: 18 Atractus longimaculatus PRADO 1940: 17 Atractus crassicaudatus — DUNN 1944 Atractus crassicaudatus — PETERS & OREJAS-MIRANDA 1970: 28 Atractus crassicaudatus — PASSOS & ARREDONDO 2009 Atractus crassicaudatus — WALLACH et al. 2014: 70 Atractus longimaculatus — WALLACH et al. 2014: 75 |
Distribution | Colombia (highlands) Type locality: Bogotá (Cundinamarca), Colombia. |
Reproduction | oviparous |
Types | Syntypes: MNHN-RA 0601, MNHN-RA 7205 and MNHN-RA 1999.7938 (formerly MNHN-RA 7205A) (3 syntypes), USNM 11138 |
Diagnosis | |
Comment | Synonymy after PETERS et al. 1970 and PASSOS & LYNCH 2010. Distribution: Smith (1958) lists this species for Panama although there no other reports seems to confirm this. Distribution: listings for Panama probably based on Dunn & Bailey (1939), Auth (1994), and Ibáñez et al. (1995; 2001); the only Panamanian record, a head-only specimen reported by Dunn & Bailey (1939) and Ibáñez et al. (1995), became the holotype of A. imperfectus Myers 2003. |
Etymology | Named after Latin crassus, thick and Latin caudatus, provided with a tail. [“...queue courte et robuste...”]. (from Esteban Lavilla, pers. comm., May 2024) |
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