990 



MR. C. TATE REGAN ON 



17. Gambusia caymanensis, sp. n. 



Depth of body 3-^ to 4 in the length, length of head 3 to S^. 

 ]J)iameter of eye 3 to 3^ in length of head, interorbital width 



Text-fig. 169. 



Distal part of intromitteiit organ of A. Gamhusia JwlbrooHi. E. G. oligosticta. 

 C. G. dominicensis. D. Bracl>yrhafhis rhahdujpliora. E. Belonesox heli- 

 zanus. F. Alfaro amazonum. 



