CHECK LIST N. AMER. AMPH. KEPT. 7 



Ambystoma texanum (Matthes) 



Salamandra texana Matthes 



Allg. deutsche naturh. Zeitschr., N. S., Vol. 1, 1855, p. 266. 

 Amhlystoma texamim Baird 



U. S. Mex. Bound. Surv., Vol. 2, 1859, Kept., p. 29, pi. 35, fig. 15. 

 Chondrotus texanus Cope 



Bull. U. S. Nat. Mus., No. 34, 1889, p. 104, fig. 20. 



TYPE locality: "Das erste Exemplar fand ich . . . im Ur- 

 walde am Rio Colorado, das zweite ebenfalls . . . im Cum- 

 ming's Creeck [sic] Bottom, Fayette County." 



RANGE : Ohio and Illinois south to Tennessee and Texas. 



Ambystoma tigrinum (Green) 

 TIGER SALAMANDER 



Salamandra tigrina Green 



Journ. Ac. Nat. Sci. Phila., Vol. 5, 1825, p. 116. 

 Ambystoma tigrina Baird 



Journ. Ac. Nat. Sci. Phila., Ser. 2, Vol. 1, 1849, p. 284. 

 Amblystoma tigrinum, Cope 



Bull. U. S. Nat. Mus., No. 34, 1889, p. 68, figs. 12-13. 



TYPE locality: Near Moorestown, New Jersey. 



RANGE : Widely distributed over almost all the United States, east 

 of the Cascade Range and Sierra Nevada, and extending south- 

 ward over the northern portion of the Mexican plateau. 



Dicamptodon (GENUS) 



Straitch, Mem. Acad. Sci. St. Petersb., Ser. 7, Vol. 16, 1870, p. 68 

 type : ensatus 



Dicamptodon aterrimus (Cope) 



Amhlystoma aterrimum Cope 



Proc. Ac. Nat. Sci. Phila., 1867, p. 201. 

 Dicamptodon aterrimum Dunn 



Proc. N. Engl. Zool. Club, Vol. 8, Feb. 27, 1923, p. 39. 

 Chondrotus aterrimus Cope 



Bull. U. S. Nat. Mus., No. 34, 1889, p. 109, fig. 23. 

 Ambystoma aterrimum Stejneger and Barbour 



Check List N. Amer. Amph. Rept., Ed. 1, 1917, p. 8. 



TYPE locality: Northern Rocky Mountains (in Montana). 

 range: Northern Rocky Mountains. 



Dicamptodon ensatus (Eschscholtz) 



Triton ensatus Eschscholtz 

 Zool. Atlas, Pt. 5, 1833, p. 6, pi. 22. 



