1907. 



NATURAL SCIENCES OF PIIILADKLIMII A. 



42!) 



Hippocampus agnesae sp. uov. Fi;,'. 5. 



Head 2 iti trunk, measured to gill-opeuing; depth of trunk 1^ in its 

 length; width of trunk 3^; trunk about 2 in tail; D. 29; A. 3?; P. 17; 

 rings 12 + 17; depth of liead, at coronet. \'i in its length: width of 



Fig. 5. — Hippocampus agnesie Fowler. (Type.) 



head 2^; snout 2|; eye 5|; base of dorsal ly'g ; interorbital space 1^ in 

 eye. 



Body long, very deep, trunk very short and deeply compressed. 

 Abdomen in front forming a deep trenchant keel, undulate as seen in 



