LIST OIMIEPTILES COLLECTED 



BY DR. A. L. HEERMANN, 



NATURALIST TO THE EXPEDITION. 



CHELONIANS. 



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



SAURIANS. 



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



Sonora ; arid, rocky soil 1 



Sceloporus biseriatus. — Borders of El Paso Creek, and in Tejon valley 2 



Sceloporus var . marmoratus. — El Paso Creek, with hiseriatm 1 



Sceloporus var. aaureus. — El Paso Creek, with biseriattis 2 



Phrynosmna coronatum. — San Joachin valley 3 



Crotaphytus fasciatus. — Between Kern River and Tejon Pass 2 



Utah, staiisburyiana. B. & G 5 



Homalosaurus ventralis. — Mohave desert 2 



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



arid, without water, hearing artemisia, &c 2 



Urosaurus graiiosus. — {Utah ornaia? B. & G.) 2 



CnemidopJwrus undulatus. — Fort Miller and Joachin valley 2 



Cnemidophorus quadrilineatus 1 



GerrJionotus muUicarinatus — El Paso creek and San Bernardino valley, near Mohave desert 2 



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



OPHIDIANS. 



Herpctodryas flavigularis. — Edge of Mohave desert ; found also in the valley of Los 



Angelos 1 



Pityopliis vertebralis. — San Bernardino valley 1 



Pityopliis catcnifer 1 



Ablabes punctaius, (pulchellus, B. & G.) — Tejon Pass 1 



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



Tropidonotus ordinatus, (prdinoides, B. & G.) — Posa 2 



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



a great distance 2 



Lamprosoma occipilale. — Mohave desert 1 



lihinocheiUis Lecontei. — El Paso creek 1 



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



