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Plectrurus
:''Common names: burrowing snakes''〔The Reptile Database. www.reptile-database.org.〕 ''Plectrurus'' is a genus of nonvenomous shield tail snakes endemic to southern India.〔 Currently, four species are recognized. ==Description== Small snakes, they do not exceed 43 cm (17 in). An ocular shield covers the eye. The eyes are small, diameter not more than half the length of the ocular shield. The tail is laterally compressed. The terminal scute also is laterally compressed, with two superposed points. The points are simple, bifid, or trifid.〔Boulenger, G.A. 1893. ''Catalogue of the Snakes in the British Museum (Natural History). Volume I., Containing the Families...Uropeltidæ...'' Trustees of the British Museum (Natural History). London. pp. 160-161.〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Plectrurus」の詳細全文を読む
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