Opisthoglyphous
Revision as of 11:53, 27 April 2010 by Clamy (talk | contribs) (Created page with 'Opisthoglyphous snakes may be colubrids or atractaspids and have one or two pairs of posterior maxillary enlarged grooved teeth (rear-fanged). These fangs are associated with Duv…')
Opisthoglyphous snakes may be colubrids or atractaspids and have one or two pairs of posterior maxillary enlarged grooved teeth (rear-fanged). These fangs are associated with Duvernoy's glands.