Edward John Zalisko has written:

'Morphology, histochemisty, and seasonal changes in the vasa deferentia of Rhyacotriton olympicus olympicus (Dicamptodontidae) and Ambystoma macrodactylum columbianum (Ambystomatidae), (Amphibia, urodela)' -- subject(s): Ambystomatidae, Salamanders, Dicamptodon

Kindom: Animalia, Phylum: Chordata, Class: Amphibia, Order: Caudata, Family: Ambystomatidae, Genus: Ambystoma, Species: Ambystoma Mexicanum

They are mole salamanders that live in Lake Xolchimilco, Mexico but are owned widely in captivity.

Ronald A. Nussbaum has written:

'Geographic variation and systematics of salamanders of the genus Dicamptodon Strauch (Ambystomatidae)' -- subject(s): Amphibians, Animals, Classification, Dicamptodon, Variation

'The taxonomic status of the caecilian genus Uraeotyphlus Peters' -- subject(s): Caecilians, Classification, Uraeotyphlus

'Amphibians and reptiles of the Pacific northwest' -- subject(s): Amphibians, Reptiles

'Systematics of the salamander genus Dicamptodon strauch (Amphibia:Caudata:Ambystomatidae)' -- subject(s): Salamanders