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Bulletin American Museum of Natural History. [Vol. XXXV, 



Sardinella stolifera (Jordan and Gilbert). 

 Mouth of Mulege River, April 4, twenty specimens, seined. 



Ophisthonema libertate (Gunther). Thread Herring. 



Ballenas Bay, March 16, and Carmen I., April 3; two specimens, taken 

 in the seine. 



Engraulidid.e. Anchovies. 

 Engraulis mordax Girard. California Anchovy. 

 San Benito I., March 9 and Cerros I., March 11, three specimens, seined. 



Synodontid.e. Lizard Fishes. 

 Synodus lacertinus Gilbert. 

 Cape San Lucas, March 23, one specimen seined. 



POZCILIID.E. KlLLIFISHES. 



Fundulus parvipinnis brevis subsp. now 

 Fig. 5. 



Body moderately robust, depth 3.4, back elevated. Dorsal fin rising rather 

 steeply from snout to above insertion of pectoral fin, thence gently rounded to in— 



Fig. 5. Fundulus parvipinnis brevis subsp. nov. 



sertiun of dorsal, slanting downward rather steeply under base of dorsal fin, and 

 thence more gently to base of caudal. Caudal peduncle long and slender, much 



