10 U.S. NATIONAL MUSEUM BULLETIN 264 



Paratypes: 



USNM E9341 (1 dry), Albatross Sta.. 5513, see above. 



USNM E9442 (1 dry), Albatross Sta., 5424, Cagayan Island, Jolo Sea, 

 9O37'05"N., 121°12'37" E., 340 fms.. Mar. 31, 1909. 



USNM E9335 (1 dry), Albatross Sta. 5527, Balicasag Island, Philip- 

 pines, 9O22'30" N., 123042*40" E., 392 fms., Aug. 11, 1909. 



USNM E9433 (1 dry). Albatross Sta. 5468, Atulaya Island, Luzon, 

 13035'39" N., 123040*28" E., 569 fms., June 16, 1909. 



Brissopsis obliqua Mortensen 



U.S. National Museum Bulletin 199, vol. 14, pt. 3, p. 125, 1948. 



Holotype: 



USNM E7156 (fragments, alcohol), Albatross Sta. 5421, between Panay 

 and Guimaras, 10°33'30" N., 122026' E., 137 fms.. Mar. 20, 1909. 



Paratype: 



USNM E9445 (1 dry). Albatross Sta. 5421, see above. 



Brissopsis similis Mortensen 



U.S. National Museum Bulletin 100, vol. 14, pt. 3, p. 123, 1948. 



Holotype: 

 USNM E7154 (alcohol). Albatross Sta. 5201, south of Leyte, Philip- 

 pines, lO^lO'N., 125O04'15"E., 554 fms., Apr. 10, 1908. 



Paratype: 



USNM E9174 (1 alcohol). Albatross Sta. 5529, near Bohol, Philip- 

 pines, 9023'45"N., 123°39'30"E., 441 fms., Aug. 11, 1909. 



USNM E9236 (2 alcohol), Albatross Sta. 5488, Panaon Island, Philip- 

 pines, lO^N., 125^06' E., 772 fms., July 31, 1909. 



USNM E9229 (1 dry). Albatross Sta. 5513, north of Mindanao, Philip- 

 pines, 8°15'45"N., 124O02'48"E., 505 fms., Aug. 7, 1909. 



USNM E9242 (1 dry). Albatross Sta. 5527, near Bohol, Philippines, 

 9O22'30"N., 123O42'40"E., 392 fms., Aug. 11, 1909. 



USNM E9370 (2 dry). Albatross Sta. 5488, see above. 



USNM E9380 (3 dry). Albatross Sia.. 5188, east of Negros, Philippines, 

 9044' N., 123Ol4'20" E., 299 fms., Apr. 1, 1908. 



USNM E9429 (1 dry). Albatross Sta. 5203, south of Leyte, Philippines, 

 9058' N., 125°07'40" E., 775 fms., Apr. 10, 1908. 



USNM E9447 (1 dry). Albatross Sta. 5529, see above. 



USNM E9402 (1 dry). Albatross Sta. 5487, Panaon Island, Philippines, 

 10O02'45" N., 125O05'33" E., 732 fms., July 31, 1909. 



