A Division of Central American Snake genera, Coniophanes Hallowell in Cope, 1860 into six subgenera and Conophis Peters, 1860 into two genera (Serpentes: Colubridae: Dipsadinae). Australasian Journal of Herpetology, 13, 30 June 2012: 55-60. 57 [Zoological Record Volume 148]