A checklist and key to the snakes of the genus Geophis (Squamata: Colubridae: Dipsadinae), with commentary on distribution and conservation Author Wilson, Larry David Author Townsend, Josiah H. text Zootaxa 2007 1395 1 31 journal article 10.5281/zenodo.273681 1414766b-1cb5-4fdb-be42-306fac45815d 1175­5326 273681 18. Geophis godmani Boulenger Geophis godmani Boulenger 1894 : 322 . Catastoma godmani : Amaral 1929 : 192 . Syntypes . Two, The Natural History Museum, London (BMNH) 1946.1.6.40­41, collected by F.D. Godman and O . Salvin. Downs (1967: 72) designated BMNH 1946.1.6.41, an adult female, the lectotype . Type­locality. Irazú, Costa Rica . Distribution. Central Costa Rica and western Panama , 1000­2100 m elevation. Species group. championi ( Downs 1967 ) . Systematic references. Boulenger (1894) , Taylor (1951) , Downs (1967) , Myers (2003) .