4 BULLETIN 100, UNITED STATES NATIONAL MUSEUM. 



erotica, solitary and aggregated forms, S. cylindrica, solitary and 

 aggregated forms, and S. zonaria, solitary and aggregated forms. 



Station D 5155, southwestern Sulu Archipelago, Salpa cylindrica, 

 solitary and aggregated forms, and S. maxima, solitary and aggre- 

 gated forms. 



Station D 5166, southwestern Sulu Archipelago, Salpa demo- 

 cratica, solitary form, and S. maxima, solitary form. 



Station D 5175, north central Sulu Sea, Salpa hexagona, aggregated 

 form, and S. zonaria, aggregated form. 



Station D 5186, Sulu Sea, off Negros, Salpa hexagona, aggregated 

 form, S. zonaria, solitary form, and S. maxima, aggregated form. 



Station D 5196, between Cebu and Leyte, Salpa hexagona, aggre- 

 gated form, S. democratica, solitary and aggregated forms, and S. 

 eonfederata, aggregated form. 



Station D 5437, off west coast of Luzon, Salpa hexagona, solitary 

 form, S. fusiformis, solitary and aggregated forms, and S. bakeri, 

 aggregated form. 



Station D 5456, east of southern Luzon, Salpa eonfederata, solitary 

 and aggregated forms, S. cylindrica, solitary and aggregated forms, 

 S. democratica, solitary and aggregated forms, S. fusiformis, aggre- 

 gated form, S. maxima, solitary and aggregated forms, S. zonaria, 

 aggregated form, and S. pinnata, aggregated form. 



Station D 5601, Gulf of Tomini, Celebes, Salpa fusiformis, solitary 

 form, and S. hexagona, solitary form. 



Station D 5616, Molucca Passage, Salpa eonfederata, aggregated 

 form, S. hexagona, solitary form, and S. cylindrica, solitary form. 



Other species of Salpidae, which have been reported from East 

 Indian and western Pacific waters, and which probably occur in 

 Philippine waters, are S. retracta, S. floridana, S. picteti, and S. multi- 

 tentaculata. In addition, certain species reported from the Indian 

 Ocean might naturally be expected to occur in Philippine seas. These 

 are Salpa virgula, S. ajjinis, Salpa longicauda, S. rostrata, and S. 

 radiata. Indeed no great surprise should be felt at finding any 

 species of this family in any part of any ocean, except in polar waters, 

 to which but few species seem to penetrate. 



This manuscript was completed for the United States Bureau of 

 Fisheries on July 10, 1915, and received for publication by the 

 United States National Museum on February 21, 1917. 



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