414 PROCEEDINGS OF THE ACADEMY OF [June, 



head and disk, which whitish. Entire upper surface marked with 

 closely set dusky spots, mostly of uniform size, and all with a more or 

 less lengthwise disposition. Black blotch on head about an eye- 

 diameter behind eye on its level. From eye dark spots are darkened, 

 to form obscure streak forward, one below and one behind. Vertical 

 fins largely dusky or blackish. Dorsal with sub-basal lengthwise 

 whitish streak, one medianly and protruded tips of rays same color. 

 Anal with median lengthwise paler area, protruded tips of rays 

 whitish. Caudal crossed by three obscure darker bands, tips of rays 

 whitish. Pectorals brownish. Iris slaty, olive-yellowish circle 

 around pupil. 



Length 37 mm. 



Type, No. 45,213, A. N. S. P. Panama, in a pool. May 30, 

 1915. D. E. Harrower. Purchased. 



Only the above example obtained. This species is very closely 

 allied with G. papillifer Gilbert from Lower California. It differs 

 in several respects. G. papillifer has the teeth in both jaws biserial. 

 Its color is also said to be uniform dark olivaceous, and the color of 

 the fins is different. 



(Mtxpos, small; <nrWop, spot; with reference to the coloration.) 



Bufo marinus (Linne). 



Two large examples, 96 to 100 mm. long, measured from snout 

 tip to vent. 



Bufo valliceps Wiegmann. 



Four, 26 to 40 mm. 

 Bufo typhonius (Linne). 

 One, 21 mm. 



Hyla moquardi Giinther. 



Two, about 20 mm. 



Eleutherodactylus rhodopsis (Cope). 



One, 14 mm. 



Dendrobates tinctorum (Keferatein). 



Four examples, caught in shrubbery. Length 25 to 32 mm. 



Pelamis bicolor (Schneider). 



One found swimming on the surface. It was hit with an oar and 

 then captured by a boatman. 



