Ambystoma opacum

Familia: Ambystomatidae
Genus: Ambystoma
Species:

Ambystoma opacum (Gravenhorst, 1807)

Type locality: "Neuyork in Nordamerika" (= New York), USA.

Holotype: Including the animal figured in pl. 10 of Gravenhorst, 1829, Delic. Mus. Zool. Vratislav., 1: 75.

• Salamandra opaca Gravenhorst, 1807
• Salamandra fasciata Green, 1818
• Salamandra gravenhorstii Fitzinger, 1826
• Ambystoma opaca — Baird, 1850
• Amblystoma opacum — Gray, 1850
• Ambystoma faciatum — Duméril, Bibron & Duméril, 1854
• Salamandra armigera Duméril, Bibron & Duméril, 1854
• Ambistoma fasciatum — Jan, 1857
• Salamandroides gravenhorstii — Fitzinger, 1864
• Ambystoma opacum — Dunn, 1918
• Ambystoma (Ambystoma) opacum — Tihen, 1958

• Gravenhorst, 1807, Vergleich. Uebersicht Linn. Neuern Zool. Syst.: 431.
• Dunn, 1918, Bull. Mus. Comp. Zool., 62: 456.
• Frost, D. 2008. Amphibian Species of the World: an Online Reference. Version 5.2 (15 July, 2008). Electronic Database accessible at www.research.amnh.org/herpetology/amphibia. American Museum of Natural History, New York, USA. Ambystoma opacum Reference page. 
• AmphibiaWeb: Information on amphibian biology and conservation. [web application]. 2010. Berkeley, California: Ambystoma opacum. AmphibiaWeb, available at http://amphibiaweb.org/.
• 2007 IUCN Red List of Threatened Species IUCN: Ambystoma opacum  (Least Concern) Downloaded on 26 July 2008.