LIST OP REPTILES COLLECTED 



BY DR. A. L. HEERMANN. 



NATURALIST TO THE EXPEDITION. 



CHELONIANS. 

 Emys nigra. Posa Creek, south part of Upper California, abundant 1 



SAURIANS. 



Sceloporus magister. Fort Yuma, junction of Colorado and Gila, also near Tucson, in 

 Sonora ; arid, rocky soil 



Sceloporus biseriatus. Borders of El Paso Creek, and in Tejon valley 



Sceloporus var. marmoratus. El Paso Creek, with biseriatus 



Sceloporus var. azureus. El Paso Creek, with biseriatus 



Phrynosoma coronatum. San Joachin valley 



Crotaphytusfasciatus. Between Kern Eiver and Tejon Pass 



Utah, stansburyiana. B. & G 



Homalosaurus ventralis. Mohave desert 



Dipsosaurus dorsalis Fort Yuma, and between Kern River and Tejon Pass. Country 



arid, without water, bearing artemisia, &c 2 



Urosaurus gratiosus. (Utah ornataf B. & G.) 2 



.Unemidophorus undulatus. Fort Miller and Joachin valley 2 



Cnemidophorus quadrilineatus 1 



Gerrhonotus multicarinatus El Paso creek and San Bernardino valley, near Mohave desert 2 



Eumeces quadrilineatus . Near Mohave river, and in San Bernardino valley 1 



OPHIDIANS. 



Herpetodryasjlavigularis. Edge of Mohave desert ; found also in the valley of Los 



Angelos 1 



Pityophis vertebralis. San Bernardino valley 1 



PityopJiis catenifer 1 



Ablabes punctatus, (pidchellus, B. & G.) Tejon Pass 1 



Tropidonotus parietalis. Posa creek ; south part of Upper California 4 



Tropidonotus ordinatus, (ordinoides, B. & G.) Posa 2 



Coronella balteata. El Paso creek and Benicia; also intermediate places, extending over 



a great distance 2 



Lamprosoma occipitale. Mohave desert 1 



Rliinocheilus Lecontei. El Paso creek 1 



Crotalus cerastes. Borders of Mohave river, and in the Mohave desert 2 



