BioStor
(specimen not known in GBIF)
 | Revision of the eastern Pacific Syngnathidae (Pisces: Syngnathiformes), including both recent and fossil forms (1980) Proceedings of the California Academy of Sciences 42(6): 181-227 |
 | The gopher snakes of Baja California, with descriptions of new subspecies of Pituophis catenifer Laurence M Klauber (1946) Transactions of the San Diego Society of Natural History 11: 1-40 |