CADUCIBRANCHIATA. 47 



small; dorsal longitudinal groove present, but faint 

 skin smooth ; cervical and cephalic folds poorly devel- 

 oped. 



Length 5.85 inches. Head to cervical fold .81 inches. 

 Tail 2.65 " Breadth of head .73 " 



Habitat Beesley's Pt., New Jersey. 



Hallo well (31, b) says, "perhaps the young of Am- 

 bly stoma tigrinum." However the eleven costal folds, 

 the non-emarginate tongue, and the dentition seem to 

 indicate a separate species. 



12. Amblystoma conspersum. Cope, 



Color above cinereous brown or plumbeous finely 

 speckled with white, below dirty white ; sides with in- 

 distinct light colored spots ; muzzle sometimes marbled 

 at the end ; body much compressed ; dorsal groove in- 

 distinct ; costal grooves eleven ; tail compressed through- 

 out its whole length ; head large, oval ; vomerine teeth 

 in three groups, the middle longest ; tongue elliptical » 

 limbs short, digits long and slender ; skin smooth, visible 

 mucous pores few upon the body, but many upon the 

 tail ; species resembles A. yeffersonianum. 

 Length 31.9 lines. Head to cervical fold 4.3 lines 



Tail 12.6 " Breadth of head 3.7 " 



Habitat Pennsylvania to Georgia. 



