Mastigodryas melanolomus laevis (FISCHER 1881)
| The amphibians and reptiles of British Honduras K P Schmidt (1941) Field Museum of Natural History Publication. Zoological Series 22: 475-510 | |
| Amphibians and reptiles of the rainforests of southern El Petén, Guatemala W E Duellman (1963) University of Kansas Publications. Museum of Natural History 15: 205-249 | |
| Catalogue of the Neotropical Squamata. Part I. Snakes James A Peters and Braulio Orejas-Miranda (1970) Bulletin United States National Museum 297: 1-347 |