INDEX. 



193 



' ' polymorpha" ("Salpa") 172 



"proboscidialis" ("Salpa") 9 



1 ' Pterolyra " 173 



"beroides" 171 



pulsation of body 14 



punctata (Apsteinia) S, 71, 72, 166, 175 



" pyramidalis" ("Salpa") 109, 172 



Pyrosoma 12, 15, 19, 162, 163, 164, 165, 166 



' Pyrosomopsis" 173 



"quadrata" ("Salpa") 127, 172 



" quadrangularis" {"Salpa") 172 



Quoy 02, 



100, 109, 119, 121, 127, 139, 113, 

 147, 149, 155, 168, 171, 172, 173 



radiata ( Traustedtia) 143, 152, 171, 175 



Redikorzeff 6 



retracta (RiUeria) 0, 8, 40, 53, 56, 58, 169, 174 



"rhomboidca" (" Salpa") 172 



"rhomboidalis" ("Salpa") 172 



Ritter 7,8, 



20, 28,32,37, 38, 39,42,43, 

 53, 55, 56, 58, 138,139, 166, 169 



RUteria 8, 50, 53, 91, 80, 82, 156, 159, 160, 173, 174 



amboinensis 6, 8, 40, 53, 56, 58, 169, 174 



hexagona 8, 53, 62, 169, 174 



picteli 6, 49, 53, 55, 56, 58, 169, 174 



retracta 6, 8, 40, 53, 56, 58, 169, 174 



rod-cell 11,157 



roslrata (Brooksia) 6, 50, 96, 166, 174 



"rubrolineata" ("Salpa") 172 



Salpa 50, 80, 82. 159, 173, 175 



cylindrica 50, 93, 96, 169, 171, 172, 175 



fusiformis. . 7, 50, 82, 83, 88, 96, 169, 171, 172, 175 



aspera 7,92, 



160,161,170,172,173,175 

 maxima. . . 10, 24, 50, 82, 83, 96, 160, 170, 172, 175 



luberculata 87, 161, 170, 172, 175 



Salpidae 155 



distribution of 166 



genera and subgenera 1 73 



key for identification 173 



origin of 162 



speciation 162 



structure and relationships 155 



unident ifyable species 171 



Sars 171,173 



Savigny 127,173 



"scutigera" ("Salpa") 127 



"Siboga" Expedition 138 



Sigl 7 



"sipho" (" Salpa") 172 



"socia" ("Salpa") 172 



Solander 173 



' ' soUtaria" ( ' ' Salpa") 172 



solitary form conservative 5,105,142 



speciation 161 



Sphaerodaea 159, 175 



"spinosa" ("Salpa") 109 



stolon 8, 9 



15, 28, 34, 38, 50, 95, 146, 159, 162, 163, 164, 165 

 ScreirT. . . 20, 49, 71-76, 81-85, 101-103, 106, 111, 139- 141 



"strumosa" (" Dagysa") 121 



"suborbicularis" ("Salpa") 173 



" Sudpolar Expedition 138, 139 



Symmetricales 8,9,49,160,173 



symmetry 5,8-10.43,49,71,82,93,113,160 



testis 22,30,41,47 



Thalia 8, 29, 70, 109, 129, 159, 173, 174 



"Thalia".. 156,171,173 



Thaliacea 162 



Thalia democratica 70, 1 09, 139, 170-173, 175 



Philippine form 118 



longicauda 6, 109, 11 9, 170, 174 



Thetys 8, 121, 156, 173, 174 



vagina 121, 168, 172, 174 



"lilesii" ("Salpa") 121 



Tilesius 121 



Todaro 43 



Traustedt 6, 32, 



50-52, S3, 119, 143, 150, 151, 166, 170-173 



Traustedlia 5, 0, 



8, 29, 143, 149, 154, 156, 159, 160, 173, 175 



multitentaculata 6, 143, 147, 171, 175 



bicristata 143, 171 



175; plate 14 



radiata 143, 152, 171, 175 



"triangularis" ("Salpa") 173 



"tricuspidata" ("Salpa") 100,173 



tuberculata (Salpa maxima-) 87, 161, 170, 172, 175 



"unicuspidata" ("Salpa") 100 



United States B ureau of Fisheries 7, 31, 



38, 110,118, 137. 141, 179 



United States National Museum 7, 11, 



27, 32, 34, 38, 43, 58, 62, 63, 72, 83, 

 84, 87-89, 93-95, 100, 101, 110, US, 

 121, 122, 127-130, 137, 141, 143, 179 



vagina ( Thetys) 121 , 168, 172, 174 



"vaginata" ("Salpa") 92,173 



valve, oral 14,21.126 



valve, atrial 14 



"verrucosa" ("Salpa") 147 



vertical distribution of Salpas 27,138,139 



virgula ( Cyclosalpa) 7, 8, 13, 



21,22,27,33,40, 43,50,52 53,58,60,70, 

 74,76,77,156,158,167,174; plates 11-13 



visceral evagination ("post-abdomen") 29-34, 



40,41,46,60,112,135 



visceral muscle 21,30,35, 46, 49 



"vivipara" ("Salpa ") 127 



Vogt 7,43,74 



Weber 183 



zonaria (" Holothuria ") 100 



(lasis) 9 , 100, 174 



("Salpa") 100 



"zonarium" (" Holothurium ") 100 



o 



