26 



Amhlystoma ohscurum, Baird ; Cope, loc. cit., p. 192. Iowa. 

 Amhlystoma xipMas, Cope, loc. cit., p. 192. Ohio. 

 Amhlystoma trisruptum, Cope, loc. cit., p. 194. New Mexico. 

 Amhlystoma jefferso7iianum, Green, subspecies jeffersonianum, Green; 



Cope, loc. cit., p. 195. Pennsylvania and Ohio, and northward. 

 Amhlystoma jeffersonianum^ Green, subspecies laterale, Hallowell ; Cope, 



loc. cit., p. 197. Canada and Wisconsin, and northward. 

 Amhlystoma jeffersonianum, Green, subspecies fuscum, Hallowell ; Cope, 



loc. cit., 197. Indiana and Virginia. 

 Amhlystoma jeffersonianum, Gieen, subspecies jplatineum ', Cope, loc. cit., 



p. 198. Ohio. 

 Amhlystoma macrodactyhtm, Baird ; Cope, loc. cit., p. 198. Pacific 



region. 

 Amhlystoma paroticum, Baird ; Cope, loc. cit., j). 200. Vancouver's Island 



and Washington Territory. 

 Amhlystoma aterrimum, Cope, loc. cit., p. 201. Northern Eocky Mount- 

 ains. 

 Amhlystoma tenehrosum, Baird and Girard ; Cope, loc. cit., p. 202. 



Pacific region of Oregon and California. 



Amhlystoma texanum, ^Matihes', CQ])e,\oc. cit, -p. 204:. Texas. 

 Amhlystoma cingulatum, Cope, loc. cit., p. 205. South Carolina. 

 Amhlystoma microstomiim, Cope, loc. cit., p. 206. Austroriparian and 

 Eastern regions, west of the Alleghany Mountains. 



DiCAMPTODON, Strauch. 



Dicamptodon ensatus, Eschscholz, Zoological Atlas, part v, p. 6, pi. xxii. 

 Pacific region. 



PLETHODONTIDAE. 



BATEACHOSBi>s, Bonap. 



Batraclioseps attenvatus, Eschscholz, Hallowell, Jour. Acad. Phila., 

 1858, p. 348. Pacific region. 



Batraclioseps nigriventris, Cope, Proceed. Acad. Phila., 1869, p. 98. 

 Fort Tejon, California. 



Batraclioseps pacijicus, Cope, Proceed. Acad. 1865, p. 195. Santa Bar- 

 bara, Cal. 



Hemidaotylium, Tschudi. 



Eemidactylium scutatum, Schlegel ; Dumeril et Bibron, Erp. Gen^rale, 

 ix, p. 118-9. lihode Island to Illinois, and to the Gulf of Mexico. 



