110 



BULLETIN 56, UNITED STATES NATIONAL MUSEUM. 



Lizards. 



Crotaphytus loislizenii Baird and Gi- 



rard. 

 Callisaurus draconoides ventralis 



(Hallowell). 

 JJma scoparia Cope. 



Holhrookia niacnlata rnacnlata Girard. 

 Uta stanshuriana Baird and Gii'ard. 

 IJta symmetrica Baird. 

 Sccloporus claykli Baird and Girard. 

 Sceloponix uiidiilatns consobriiiun 



(Baird and Girard). 

 Plirynosoiiia doufjlassii licrnandesi 



(Girard). 

 Phrynosojiiu dotiylasnii or))atlti.suin(iH 



(Girard). 



Phrynosonia solare Gray. 

 Phryuosoma cornutum (Harlan). \ 

 Anota platyvliina (Girard). 

 EuhlepJtaris variegatus (Baird). 

 Hclodcrnia suspect um Cope. 

 Cuemidopliorus tesselJatus trsseJlatus 



(Say). 

 Cnemidoplwrus tessellatiis melanoste- 



thus Cope. 

 Cnemidopliorus sexlineatiis (Linnteus). 

 Cnemidoplwrus guUtris yularis Baird 



and Girard. 

 Eumeccs o&so/cf«6- (Baird and Girard) . 



Snakes. 



Glauconla Jiumilis (Baird and Girard). 



DiadopJiis [amahilis docills (Baird 

 and Girard)?]. 



Zamenis lateralis lateralis (Hallo- 

 well). 



Salvadora yrahamia- Baird and Girard. 



Phyllorliynrhus hroicni Stejneger. 



Pityophis sayi bellona (Bajrd and Gi- 

 rard). 



Opliibolus getulu.s splendid us (Baird 

 and Girard). 



Rhinochilus lecontei Baird and Girard. 



Gyalopium canum Cope. 



Cliilumeniscus ephippicus Cope.a 



Hypsiglena oclirorliynclia Cope. 



Eutania inegalops Kennicott. " 



Etitania elegans marciana (Baird and 

 Girard). 



Eutwnia nigrilatus Brown. 



Trimorphodon lyrophanes Cope. 



Crotalus molossus Baird and Girard. 



Crotalus adamanteus scutulatus (Ken- 

 nicott). 



Crotalus adamanteus atrox (Baird and 

 Girard). 



Crotalus eonfluentus ronflucntus Say. 



Crotalus tigris Kennicott. 



Crotalus cerastes Hallowell. 



Bufo sp. 



Batrachians. 



I Nana virescens hraeliycepliala Cope. 



Station No. 47. — Old Fort Lowell, Arizona. This abandoned 

 military post, also known as Cajvip LoAvell, is located on Rillito 

 Creek, at the foothills of the Santa Catalina Monntains, 6 miles 

 northeast of Tncson. The stream is clear and contains fishes. Its 

 banks are beautifully wooded with cottonw^ood, willow, boxelder, 

 elder, ash, and grape. A mesquite-and-cactus country borders it on 

 the south and the foothills of the Santa Catalina ^Mountains on the 

 north. The cacti are very characteristic of the country adjacent to 

 the Santa Catalina Mountains. Besides the giant Cereus and the genera 

 Cactus, Echinocactus, etc., there is a remarkable profusion of and 

 variety in the genus Ofuntia. of which O. acdthocarpa.^ 0. arhor- 

 escens, 0. arhuscula, O. leptocauUs, and 0. fulgida are among the 



o Cope, in Proc. U. S. Nat. Mus., XII, p. 147, mentions a living specimen of 

 Chilomeniscii-s cinctus Cope from Tucson, Arizona ; but, as he does not refer to 

 it in his Monograph of the Crocodilians, Lizards, and Snakes of North America, 

 3900, but speaks of specimens of Cliilomeniscus ephippicus Cope from Tucson, it 

 may be inferred that all were of the latter species. 



