356 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 3 



Sta. 1106-40. 3 miles off San Francisco Island, Gulf of California, Feb. 13, 1940. 

 Dredging in 88 meters over coralline and broken shell bottom. Bottom 

 17°C. D. 562. 



Sta. 1108-40. San Gabriel, Espiritu Santo Island, Gulf of California, Feb. 13, 

 1940. Shore collecting at medium tide. Most specimens taken from 5-8 feet 

 of water by raking for coral and coralline clumps. Only conspicuous sea- 

 weed on the sand bottom was Caulerpa sertularioides. Beach rocks barren. 

 Very few conspicuous species; almost pure sandy bottom except for coral 

 clumps. Surface 21°C. D. 563-573. 



Sta. 1107-40. San Lorenzo Channel, between Espiritu Santo Island and mainland 

 of Lower California, Feb. 14, 1940. Dredging in 12-26 meters over sand 

 and coralline bottom. D. 574-593. 



Sta. 1110-40. San Gabriel, Espiritu Santo Island, Gulf of California, Feb. 14, 

 1940. Specimens taken by breaking coral clumps which are collected on 

 bottom of sandy lagoon in 4-8 feet of water. D. 594-598. 



Sta. 1112-40. Same locality and date. Collecting in shallow lagoon and aban- 

 doned oyster-culture ponds where water is very warm and inhabited by 

 abundant corals and tide-pool fish. Some material from rock shingle over- 

 flow from lagoon into bay. Surface at ship 21°C. D. 599-620. 



Sta. 1113-40. East of Espiritu Santo Island, Gulf of California, Feb. 15, 1940. 

 Dredging in 104-116 meters over sand bottom. Very few corallines. Same 

 deep-water form as at Station 1034-1035. D. 621. 



Sta. 1117-40. Off Gorda Point, Cape District, Lower California, Feb. 16, 1940. 

 Dredging in 34-50 meters over fine gray sand. D. 622-627. 



Sta. 1115-40. San Jose del Cabo, Lower California, Feb. 16, 1940. Shore collect- 

 ing at medium low tide on rocky reefs. Algae in general not abundant. 

 D. 628-647. 



Algal Collection Stations 

 Dawson — July, 1940 



Sta. Dawson 50. Rocky point just north of Kino, Sonora, July 16, 1940. Littoral 

 rocks at medium tide. No large algae visible, only a greenish to reddish 

 rock cover of Ulva, Centroceras, and other small species. D. 648-666. 



Sta. Dawson 51. South channel mouth, between Tiburon Island and the main- 

 land of Sonora, July 16, 1940. Beach stones at nearly high tide, apparently 

 cast up and held in sand. D. 667-670. 



Sta. Dawson 52. Kino, Sonora, July 14, 1940. Shore collecting along the sandy 

 beach. Specimens all cast up. D. 671-676. 



Sta. Dawson 53. Tiburon Island, Gulf of California, 3 miles southwest of south 

 channel mouth, July 17, 1940. Collecting in lower littoral on cobblestone 

 beach. Dictyota-Ishige-Sargassum-Padina association. D. 677-686. 



Sta. Dawson 55. Turner's Island off south end of Tiburon Island, Gulf of Cali- 

 fornia, July 18, 1940. Same locality as Station 1042-40, Jan. 24, 1940. Col- 

 lecting on rocky reef at extreme low tide. Surface temp. 31°C. D. 688-758. 



