BioStor
 | Expedition to the Revillagigedo Islands, Mexico, in 1925. VII. Land shells of the Revillagigedo and Tres Marias Islands, Mexico William Healey Dall (1926) Proceedings of the California Academy of Sciences 15: 467-491 |
 | Bats from Guerrero, Jalisco and Oaxaca, Mexico Luis De La Torre (1955) Fieldiana Zoology 37(26): 695-728 |
 | Biological investigations in the Selva Lacandone, Chiapas, Mexico R A Paynter (1957) Bulletin of The Museum of Comparative Zoology 116: 191-298 |
 | Contribution to the biogeography of Cocos Island, including a bibliography L G Hertleim (1963) Proc. Calif. Acad. Sci. 32: 219-289 |
 | Holocene Terrestrial Gastropod Faunas From Isla Santa Cruz And Isla Floreana Galapagos Ecuador Evidence For Late Holocene Declines S M Chambers and D W Steadman (1986) Transactions of The San Diego Society of Natural History 21: 89-110 |