8 PROCEEDINGS OF THE ACADEMY OF [Jan., 



Wabash River, Indiana (Dr. Blackwood and A. C. Hill) ; Michigan 

 and Portage Lake (Mr. Hoopes and W. E. Dickinson) and Lansing. 

 Necturus punctatus Gibbes. 



One from Ogden, South Carohna. Possibly its characters may- 

 be due to growth. 



CRYETOBRANOHID^. 

 Megalobatrachus maximus (Schlegel). 



Two large examples from Japan. 

 Cryptobranchus alleganiensis (Daudin). 



Forty-two examples (sixteen without data), from Pennsylvania 

 (Pittsburgh, Beaver, Two Lick Creek, Yellow Creek and Newton 

 Hamilton); Maryland (Allegany County); Tennessee (Knoxville). 

 The Knoxville material (four examples) shows the hind toes free, 

 as in our regular series. As Cope had but one example, we do not 

 admit C. fuscus Holbrook to specific rank. 



AMBYSTOMID^. 

 Ambystoma tigrinum (Green). Plate III. 



Salamandra ingens Green, Journ. Acad. Nat. Sci. Phila., VI, pt. 2, 1830, 



p. 254. In fresh-water stream near New Orleans. (No. 1309, A. N. S. P., 



type.) 

 Siredon lichenoides Baird, Proc. Acad. Nat. Sci. Phila., 1852, p. 68. Lake 



at head of the Santa Fe Creek, in New Mexico. (Nos. 1375 and 1376, 



A. N. S. P., topotypes. Col. Abert.) 

 Ambystoma nebulosum Hallowell, Rep. Exped. Zun. Sitgreaves, 1853, p. 143, 



PI. 20. San Francisco Mountain, New Mexicb. (No. 1,294, A. N. S. P., 



type. Dr. S. W. Woodhouse.) 

 Ambystoma bicolor Hallowell, Proc. Acad. Nat. Sci. Phila., 1857, p. 215. 



Beesley's Point, New Jersey. (No. 10,584, A. N. S. P., type.) 



A large series of examples, all ages, from: New York (Long Island); 

 New Jersey (Nesco, Beesley's Point and Crosswicks); Georgia; 

 Texas (Staked Plain, north of Staked Plain and south of Clarendon); 

 Mexico (Lakes Chalco and Xochimilco and Sierra Madre near 

 Colonia Goreia in Chihuahua); New Mexico (Sapello Canyon in 

 San Miguel County and Santa Fe); Oklahoma (Fort Supply and 

 North Fork of Canadian River); Ohio (Columbus); Michigan 

 (Kalamazoo and Ann Arbor); Wisconsin; Kansas (Fort Harker, 

 Platte River 300 miles from Fort Riley, and Fort Washakee) ; Colo- 

 rado (Colorado Springs); Wyoming (Bridger Pass and Como); 

 Montana (Yellowstone Park); California (McCloud River and 

 spring at 1,500 feet elevation in Coast Range of Humboldt County). 

 Also examples from "Pou Creek" and "Rocky Mountains," besides 

 others without data. No, 1,300, A. N. S. P., may be type ? of Amby- 

 stoma maculata Hallowell, New Mexico (Dr. McClelland). 



