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Calamaria
''Calamaria'' is a large genus of dwarf burrowing〔(Ecologyasia.com )〕 snakes〔(Animaldiversity.Umich.edu )〕 of the family Colubridae. It contains 60 recognized species.〔(Biologi.lipi.go.id )〕 They are found in Asia.〔(Ecologyasia.com )〕 ==Description== Species in the genus ''Calamaria'' share the following characteristics. The eight to 11 maxillary teeth are subequal; the anterior mandibular teeth are somewhat longer than the posterior ones. The head is not distinct from neck; the eye is small, with a round pupil; the nostril is pierced in a minute nasal scale. No loreal, internasal, or temporal scales are present; the preocular can be present or absent; the parietals contact the labials. The body is cylindrical, with smooth dorsal scales, without apical pits, in 13 rows. The tail is short; the subcaudals are paired.〔Boulenger GA. 1894. ''Catalogue of the Snakes in the British Museum (Natural History). Volume II., Containing the Conclusion of the Colubridæ Aglyphæ.'' London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xi + 382 pp. + Plates I-XX. (Genus ''Calamaria'', p. 330).〕
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