Micrurus nattereri SCHMIDT, 1952
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Higher Taxa | Elapidae, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | |
Common Names | E: Natterer’s Coral Snake, Venezuelan aquatic coral snake Portuguese: Cobra-Coral, Coral-Verdadeira |
Synonym | Micrurus surinamensis nattereri SCHMIDT 1952 Micrurus surinamensis nattereri — WELCH 1994: 89 Micrurus surinamensis nattereri — KORNACKER 1999: 160 Micrurus nattereri — PASSOS & FERNANDES 2005 Micrurus nattereri — RIVAS et al. 2012 Micrurus nattereri — WALLACH et al. 2014: 450 Micrurus nattereri — NOGUEIRA et al. 2019 |
Distribution | S Venezuela (upper Orinoco, Rio Negro), E Colombia, NW Brazil Type locality: between Guaramaco and San Fernando de Atabapo in upper Orinoco River, Venezuela. |
Reproduction | oviparous. |
Types | Holotype: SMF 20708 (Senckenbergische Naturforschende Gesellschaft, Frankfurt), a female from a locality between Guaramaco and San Fernando de Atabapo in upper Orinoco River, Venezuela, collected by G. Hübner in 1895 |
Diagnosis | Diagnosis: Distinguished from other species of the genus (except from M. surinamensis) by frontal scale narrower than supraoculars; only one supralabial (4th) contacting the eye; head flattened with nostrils and eyes directed upwards; process pseudocoronoid extremely developed; distinguished from M. surinamensis by having 180–195 (instead of 156–174) ventrals in males and 193–215 (instead of 169–187) ventrals in females; supratemporals reaching only the posterior portion of exoccipitals rather than extending well beyond exoccipitals in M.surinamensis; posterior portion of parietal bone blunter than in M. surinamensis which has a conspicuous sharp projection in this region (from PASSOS & FERNANDES 2005). |
Comment | Venomous! Max total length: 130 cm. |
Etymology | Named after Johann Natterer (1787-1843), a German ornithologist and active traveler, who collected zoological specimens in the Rio Negro region in the last century. |
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