NO. 6 CUSHMAN, MCCULLOCH : LAGENIDAE 335 



Stations: 82, 144, 1198, 1200, 546, 547, 557, and 637. 



Distribution. — Stations 82 through 1200 are all near Catalina Island 

 with a depth range of 116 to 147 fms., the average being 123 fms. Off 

 Panama and Colombia the depths average is only 35 fms. At Station 637, 

 Kobe, Japan, the depth wzs, only 7 fms. The numbers of specimens in 

 each haul were approximately the same. 



Lagena chasteri Millett 



Plate 44, Figs. 5, 6 



Lagena chasteri Millett, Journ. Roy. Micr. Soc, 1901, p. 11, pi. 1, 

 fig, 11. — Sidebottom, Journ. Quekett Micr. Club, ser. 2, vol. 11, 1912, 

 p. 398, pi. 16, fig. 31; vol. 12, 1913, p. 180.— Earland, Discovery Re- 

 ports, vol. 10, 1934, p. 144. 



Our specimens are very similar to the type figures from the Malay 

 Archipelago and also to those figured by Sidebottom from the Southwest 

 Pacific. The flask-shaped test with broadly rounded base, gradually taper- 

 ing apertural end, and the finely pitted surface are the characters which 

 seem to distinguish this species. 



Stations: 1064, 1231, 2070, 409, 412, 413, 414, 417, 466, 468, 469, 

 472, and 473. 



Distribution. — Two stations, 1064, and 1231, are off Santa Barbara 

 and Santa Rosa Islands in 27 and 45 fms. respectively. Station 2070 is 

 off Guadalupe Island, Mexico, in 250 fms. Stations 409-473 are in the 

 waters of Galapagos Islands with an average depth range of 44 fms. 

 This species seems to occur in greatest abundance off Charles Island. 



Lagena costata (Williamson) 

 Plate 44, Fig. 7 



Our specimens may be referred to Williamson's species which has 

 been used to include many different costate forms. Some of the forms 

 referred to this species undoubtedly belong in Entosolenia. 



Stations: A-2, 2, 82, 110, 1086, 1096, 1151, 1160, 1163, 1165, 1168, 

 1178, 1205, 1228, 2070, and 414. 



Distribution. — Station A-2, Wrangell, Alaska has a depth record of 

 2 fms. Stations 2 through 1228, off the Channel Islands, show a depth 

 range of 18 to 250 fms. with 71 fms. for the average depth. Farther 

 south at Guadalupe Island, and at Duncan Island, Galapagos the depths 

 were 250 and 68 fms. respectively. More abundant material of these 

 species was found off Santa Cruz Island in 46 fms. 



