| Higher Taxa | Colubridae, Colubrinae, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
| Subspecies | |
| Common Names | E: Cope's Forest Racer |
| Synonym | Drymobius paucicarinatus COPE 1894: 202
Dendrophidion paucicarinatus — STUART 1933
Dendrophidion paucicarinatus — SLEVIN 1942: 470
Dendrophidion paucicarinatus — PETERS & OREJAS-MIRANDA 1970: 80
Dendrophidion paucicarinatum — VILLA et al. 1988
Dendrophidion paucicarinatum — SAVAGE 2002
Dendrophidion paucicarinatum — WALLACH et al. 2014: 225 |
| Distribution | S Costa Rica, W Panama, 1000-1600 m elevation
Type locality: La Candelaria, Costa Rica [probably equivalent to ‘‘Monte Redondo’’in San Jose ́ Province south of the Candelaria (Cedral) mountain range that forms the southern rim of the Valle Central; 09°47’17’’N, 84°07’24’’W, ca. 1,170 m elevation, fide Cadle & Savage 2014)
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| Reproduction | oviparous |
| Types | Holotype: AMNH R-17268. Adult female (fide Cadle & Savage 2014); MNCR 116, a 1230 mm specimen (B. Carranza). |
| Diagnosis | Diagnosis: Dendrophidion paucicarinatum is distinguished from other species of the genus by a combination of having more ventrals (>17), fewer subcaudals (<140), very weak keels on the dorsal scales, and distinct transverse dark lines across each ventral in adults.
Additional details (1403 characters) are available for collaborators and contributors. Please contact us for details. |
| Comment | Similar species: Has been confused with Drymobius chloroticus (SAVAGE 2002: 67).
Behavior: diurnal
Diet: frogs
Habitat: partly arboreal (Harrington et al. 2018). |
| Etymology | Named after Latin pauci-, few, little + Latin carinatum, keeled, ridged. [“...Scales in seventeen rows, the five median only keeled, and that faintly...”]. |
| References |
- Cadle, John E. and Jay M. Savage 2014. Systematics of the Neotropical Snake Dendrophidion paucicarinatum (COPE), with a Description of its Hemipenis (Serpentes: Colubridae). . Bull. Mus. Comp. Zool. Harvard 161 (4): 111-138 - get paper here
- Cope, E.D. 1894. Third addition to a knowledge of the batrachia and reptilia of Costa Rica. Proc. Acad. Nat. Sci. Philadelphia 1894: 194-206 - get paper here
- Gilson, P. & Cossel, J., Jr. 2012. Dendrophidion paucicarinatum (white-lipped forest racer) elevation. Herpetological Review 43: 342 - get paper here
- Harrington, Sean M; Jordyn M de Haan, Lindsey Shapiro, Sara Ruane 2018. Habits and characteristics of arboreal snakes worldwide: arboreality constrains body size but does not affect lineage diversification. Biological Journal of the Linnean Society 125 (1): 61–71 - get paper here
- Köhler, G. 2008. Reptiles of Central America. 2nd Ed. Herpeton-Verlag, 400 pp.
- Köhler, Gunther, Joseph Vargas, Johannes J. Köhler and Milan Vesel´y. 2013. Noteworthy distributional records of amphibians and reptiles from Costa Rica. Herpetological Review 44 (2): 280-283 - get paper here
- Lieb C S 1991. Dendrophidion paucicarinatum (Cope). Talamanca forest racer. Catalogue of American Amphibians and Reptiles ( 521: 1-2 - get paper here
- Morato, Sérgio Augusto Abrahão; Guilherme Nunes Ferreira; Michela Rossane Cavilha Scupino (eds.) 2018. Herpetofauna da Amazônia Central: Estudos na FLONA de Saracá-Taquera. Curitiba, Pr: STCP Engenharia de Projetos Ltda.; Porto Trombetas, Pa: MRN – Mineração Rio do Norte S.A., 2018.<br>210p. - get paper here
- Savage, J.M. 2002. The Amphibians and Reptiles of Costa Rica: A Herpetofauna Between Two Continents, Between Two Seas. University of Chicago Press, 934 pp. [review in Copeia 2003 (1): 205]
- Savage, J.M. & Bolaños, F. 2009. A checklist of the Amphibians and Reptiles of Costa Rica: Additions and nomenclatural revisions. Zootaxa 2005: 1–23 - get paper here
- Slevin, J.R. 1942. Notes on a collection of reptiles from Boquete, Panama, with the description of a new species of Hydromorphus. Proc. Cal. Acad. Sci. 23: 463-480 - get paper here
- Solorzano, A. 2004. Serpientes de Costa Rica - Snakes of Costa Rica. Editorial INBio, Costa Rica, 792 pp.
- Stuart, L. C. 1933. Studies on Neotropical Colubrinae III. The Taxonomic Status of Certain Neotropical Racers. Copeia 1933 (1): 9-10 - get paper here
- Taylor,E.H. 1954. Further studies on the serpents of Costa Rica. Univ. Kansas Sci. Bull. 36: 673-800. - 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.
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