54 Annals of the Carnegie Museum. 



cle ; caudal rather pointed 3^- in the length ; origin of anal a little 

 in advance of the middle small ; intromittent organ of the male J of 

 the length, its origin a little in advance of the vertical from the base 

 of the pectoral, extending to the ventral ridge ; pectorals equal to 

 their distance from the snout. 



Hyaline ; a black line from the upper edge of the base of the pec- 

 toral to the middle of the caudal ; a broader black line along base of 

 ventral ridge , a few specks below the lateral black line ; the scales of 

 the sides above it with a marginal row of chromatophores ; scales of 

 back frequently with one or more additional chromatophores of which 

 a median one is most prominent ; upper part of head and area in front 

 of pectorals dotted. 



