GBIF occurrence 58255475 from dataset FMNH Herpetology Collections (Field Museum)
Lachesis muta (Animalia:Reptilia:Viperidae)
| The viperid snake Azemiops: its comparative cephalic anatomy and phylogenetic position in relation to Viperinae and Crotalinae K F Liem, H Marx and G B Rabb (1971) Fieldiana (Zool.) 59: 67-126 |