128 REPORT OF NEW JERSEY STATE MUSEUM. 
No mandibular teeth, edges of jaw hard and firm. Vomerine 
teeth small, in 2 closely approximated patches with front margins 
midway between and level with middle of internal nares. Tongue 
large, fleshy, thick, elongately ovoid with posterior margin 
deeply notched medianly, leaving a pair of long fleshy appendages 
directed down throat, and surface entirely papillose. Internal 
nares large, in transverse pits, and placed a little further apart 
than exterior. E,xternal nostrils rather slit-like, on outer front 
of snout and midway between its tip and eye. Internasal space 
a little greater than bony interorbital. Both internasal and inter- 
orbital spaces flattened. Loreal region slightly depressed con- 
cavely. Postero-infraorbital region depressed  concavely. 
_ Tympanum moderate, slightly oval, a trifle less than eye, placed 
behind with lower half below eye, its anterior 24 in front of 
rictus, smooth exteriorly, and more or less finely granulated 
medianly. Skin more or less smooth, papillose, or somewhat 
granular about lower and posterior edge of tympanum, postero- 
and supero-femoral and anal regions. Supero-costal region 
more or less obsoletely warty, and all about and below this 
region finely wrinkled. Under surface of body perfectly smooth. 
A fold of skin, bounded by a groove below, extends from can- 
thus of eye back over tympanum and then curving around it 
extends down behind rictus to shoulder. It then passes around 
insertion of fore limb and is lost on breast. No other folds. 
Fore limb inserted about first 34 in head and trunk, compara- 
tively large and robust, and when appressed reaching a trifle 
beyond insertion of hind limb, or falling well short of vent. Fin- 
gers robust, 4, rounded, slender, not webbed, a little swollen 
at bases, and upper surfaces convex. Third finger longest, about 
2 in rest of arm, first but a trifle shorter, second shortest, and 
fourth but a trifle longer than it. ‘Tubercle at base of first finger 
small. On under surfaces of fingers at articulations of phalanges, 
tubercles 3 on third and fourth, though median less developed, and 
first and second each with 2,median there absent. Hind limb long, 
rather robust, femoral and tibial about equal, and rest of limb 
about equal to their combined length measured to vent. Fourth 
toe long, slender, and when measured to base at carpus 24 to 
