25 



CADUCIBRANCHIATA. 



AMPHIUMIDAE. 

 Amphiuma, Liim. 



Amphiuma means, Linn.; Holbrook, Am. Herp., v, p. 89. Austrori- 

 pariiiu region, from North Carolina to Mississippi. 



MuRAENOPSis, Fitzinger. 



Muraenopsis tridactylusj Cuvier; Holbrook, Am. Herp., v, p. 93. Mis- 

 sissippi and Louisiana. 



MENOPOMIDAE. 



Menopoma, Harl. 



Menopoma alleglieniense, Harl. ; Holbrook, Am. Herp., v, p. 95. All 

 tributaries of the Mississippi, and streams of the Louisiauian dis- 

 trict to North Carolina. 



Menopoma fusciim, Holbrook, Am. Herp., v, p. 99. Headwaters of the 

 Tennessee liiver. 



AMBLYSTOMIDAE. 



Amblystoma, Tschudi. 



Amblystoma talpoideurnj Holbrook ; Cope, Proceedings Academy Phila- 

 delphia, 1867, p. 172. Austroriparian region ; mountains of South 

 Carolina. 



\Ambhjstoma opacum, Gravenhorst ; Cope, Proceed. Acad. Phila., 18G7, 

 p. 173. From Pennsylvania to Florida, to Wisconsin, and to Texas. 



XAmbly^toma punctatum, Linn. ; Cope, loc. cit., 18G7, p. 175. United 

 States, east of the plains ; Nova Scotia. 



Amblystoma conspersum,, Cope, loc. cit., 1807, 177. Pennsylvania to 

 Georgia. 



imblystoma bicolor, Hallowell ; Cope, loc. cit., 178. New Jers' ^. 



imblysioma tigrinum, Green; Cope, loc. cit., 179. United i ; t ., east 

 of the plains. 



imbhjstoma mavortiiim, Baird ; Cope, loc. cit., 184. United States, in 

 the Central, Sonoran, and Pacific regions. 



imblystoma mavortium,, Baird; subspecies californiense, Gray; Cope, 

 loc. cit., p. 187. Pacific region. 



