Rhabdophis subminiatus

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Rhabdophis subminiatus
Rhabdop submin 080217-4693 ipb.jpg
Rhabdophis subminiatus from Bogor, West Java
Scientific classification
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R. subminiatus
Binomial name
Rhabdophis subminiatus
(Schlegel, 1837)
Synonyms

Tropidonotus subminiatus Schlegel, 1837
Amphiesma subminiatum Duméril, Bibron & Duméril, 1854
Natrix subminiata Barbour, 1912
Rhabdophis subminiatus Bourret, 1936

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The red-necked keelback (Rhabdophis subminiatus) is a species of snake in the family Colubridae.

Description

The snake has a greenish hue with red and yellow regions near the head. It grows to 70 to 90 cm (28-35 inches) in length.

Habitat and behavior

It generally lives near ponds, where it consumes frogs and fish.

Venom

Rhabdophis subminiatus is a rear-fanged species and was previously thought to be harmless. However, following one fatal and several near-fatal envenomations, the toxicity of its venom was investigated. As a result, it has recently been reclassified as a dangerous species. These snakes need to bite and hold on, or, repeatedly bite to have any effect on humans as they are considered rear-fanged. Meaning a chewing action facilitates envenomation as the venom ducts open to fangs that are posterior in the oral cavity.

Distribution

The red-necked keelback can be found in the following areas of the world:

The keelback of the race 'helleri' can be found in the following locations:

External links

References

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  • Boulenger, G.A. 1893 Catalogue of the snakes in the British Museum (Nat. Hist.) I. London (Taylor & Francis), 448 pp.
  • Bulian,J. 1999 Über die Schlangenfauna eines Gartens in Südthailand. Elaphe 7 (4): 61-67
  • Schlegel, H. 1837 Essai sur la physionomie des serpens. Partie Généralxxviii +251 S. + Partie Descriptiv606 S. + xvi. La Haye (J. Kips, J. HZ. et W. P. van Stockum)