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



Lythrulon flaviguttatum {Gill). 



Southeast end of Tiburon I., April 12, a dozen young specimens, and 

 Esteban I., April 13, one specimen. 



Anisotremus interruptus (Gill). 



San Josef I., March 31; Esteban I., April 13, and Port San Bartholome, 

 April 23, several specimens seined. These approach A. surinamensis some- 

 what more closely than the type description of interruptus does. 



Anisotremus davidsoni (Steindachner). « 



Port -San Bartholome, April 23, two specimens seined. 



Brachydeuterus leuciscus (Gilnther). Burrito. 

 Mulege, at mouth of river, April 4, two specimens seined. 



Isaciella brevipinnis (Steindachner). 

 Carmen I., April 3, one specimen. 



Sparid.e. Porgies. 



Calamus brachysomus (Lockington). 



Pichilinque Bay, March 28, one taken on a hand-line, and Concepcion 

 Bay off Ricason I., April 7, several specimens. 



Gerrip.e. 



Eucinostorcus caliTorniensis (Gill). 



Port San Bartholome, March 14 and April 23; Magdalena Bay, March 

 20 and 21; San Jose del Cabo, March 25; Agua Verde Bay/ April 1; Carmen 

 I., April 3; Mulege, at month of river, April 4; Concepcion Bay, April "» to 

 7. Apparently this is a very abundant species throughout the region as 

 numerous specimens were taken at most of the above localities. At San 

 Jose del Cabo they were taken in fresh water. 



