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



Brotulid^e. 

 Ogilbia ventralis (Gill). 



Carmen L, April 3, and at the head of Concepcion Bay, April 6, four 

 specimens in all. 



Pleuronectid.e. Flounders. 



Hippoglossina macrops Steindachner. 



Cerros I., March 12, one young specimen taken in the 3§ ft. Tanner 

 trawl. 



Paralichthys californicus (Ayres). Bastard Halibut. 



Port San Bartholome, March 14, and again on April 23; Ballenas Bay, 

 March 16, and Magdalena Bay, March 20. Numerous specimens were 

 seined, of which only two were sinistral, one from Ballenas Bay and one 

 from Magdalena Bay. 



Pleuronichthys verticalis Jordan and Gilbert. 



Cerros I., March 11; Port San Bartholome, March 13; and Magdalena 

 Bay, March 21, a single specimen from each locality. At Magdalena Bay 

 the specimen was dredged in 13 fathoms. 



Hypsopsetta guttulata (Girard). Diamond Flounder. 



Port San Bartholome, March 13 and 14, and Ballenas Bay, March 16, 

 four specimens in all were seined. 



Platophrys leopardinus (6? wither). 

 Cape San Lucas, March 23, two specimens seined. 



Syacium ovale (Giinthcr). 

 Carmen I., April 3, one specimen seined. 



Citharichthys gilberti Jenkins and Evermann. 

 San Jose del Cabo, March 26, one specimen seined in fresh water. 



