192 



INDEX. 



"dolium " ("Salpa") 171 



"dubia" ("Salpa") 171 



1 ' Dubreuillia" 101 



"echinata" ("Salpa") 92 



"elongata " ("Salpa ") 171 



"emarginata" ("Salpa") 172 



Explanation of plates and figures 179 



eye 0, 10, 15+, 22+, 50, 109, 135, 157, 159; 



also descriptions under each species 



accessory 0, 20, 



31,42,49,02,71,77,90,98, 

 105, 108, 117,120,136,142 



degeneration of 6, 10, 11 



development of 17, 24 



rotation of 25, 30, 70, 117, 135 



-fasciata" ("Salpa") . 172 



"fcmoralis" ("Salpa") 127 



" ferruginea" ("Salpa") 127 



Fish Hawk 93, 110 



''flaqellifera" (" Thalia") 109 



Fleming 172 



floridana ( Cyclosalpa) 7, 8, 



20,22,27,32,37,38,43, 

 49, 167, 173; plates 4-6 



Forsk&l 9, 72, S3, S8, 100, 109, 127, 172, 173 



"forskalii " ("Salpa") 83 



Fowler 70, 78, 166 



fusiformis (Salpa). 7,50,82, 83,88,96, 109, 171, 172, 175 



Gaimard 02,100, 



109, 119, 121, 127, 139,143,147^ 

 149,155,108,171,172,173 



"garnolii" ("Salpa") 172 



Gegenbaur 156 



genera and subgenera 0, 160, 173 



''gibba" (" Salpa") 127, 172 



"gibbosa" ("Salpa") 121 



Goppert 6, 10, 24, S3 



Grampus 100 



gut 5,14,50,53,71,82,109,143; also 



descriptions under each species 



Hawaiian Islands 7, 27, 127, 166-171 



Heider 109 



•' Hemimyaria" 156 



"ficnseni" ("Salpa") 152 



"herculea" ("Salpa " ) 121, 172 



Herdman 9, 19, 



20, 27, 43, 02, 72, 82, 83, 92, 100, 

 102,109,121,127, 137, 156, 172 



htmgona (RUtcria) S, 53, 62,169, 174 



"Holothuria" 9, 171 . 173 



'Holothurium'' 173 



Home 9, 121 



Hopkins 5,165 



Hopkinson 172 



hybridization 100, 101 



lasts 100, 109, 159, 168, 173, 174 



2onaHa 100,168, 172, 173, 174 



Ihle 32,36, 



37, 39, 40, 43, 50, 51, 53, 55, 56, 57, 

 58, 69, 92, 121, 138, 143, 147. 166, 169, 183 



Indian Ocean 166-171 



"informis" ("Salpa") 127, 172 



"infundibulijormis" ("Salpa") 121 



Johnson 7, 2S, 32 



Krohn S3, SS, 100, 108, 121, 108 



"laevm" ("Salpa ") 172 



Lamarck 9, 172 



Page. 



Larvacca 162, 103 



Leseur 171 



Lesson 9, 83, 88, 100. 109, 139, 168, 171, 172, 173 



"lineata" ("Salpa") 172 



"lingulala" ("Salpa") 109, 173 



Linnaeus 9, 100, 171, 173 



iteraturo cited 7 



llocomotion 13, 14 



longicauda ( Thalia) 0, 109, 119, 170, 174 



luminous organs 12, 21, 27, 32, 34 



Macculloch 88, 172 



MacDonald 173 



magalhanica (Apsleinia) G,S,81, 165,175 



material studied 6; 



and data under each species 

 ?naiJroa(.SaZpa)..10,24,50,82,83, 90, 160,170,172,175 



■'maxima" ("Salpa") 88 



Mediterranean Sea 166-171 



Metcal r 10, 11, 19, 26, 83, 98, 127, 135, 130, 105, 173 



Meyen 88, 171,172 



"microstoma" ("Salpa") 100 



Milne-Fdwards 88,171 



"mollis" ("Salpa") 82, 172 



"moniliformis" ("Salpa") 172 



"mucronata" ("Satpa") 109 



Multistigmosa 1 56 



muUitcntaculala ( Travsledtia) ... 6, 143, 147, 171. 175 



muscles 5,12+, 



21+, 50, 71,82, 109,120,143,155, 156, 157, 159, 



163, 164; also descriptions under each species 



Naples Zoological Station.7,11,43,72,83,87,100,141 



''neapolitana" ("Salpa") 121,172 



"nephodca" ("Salpa") 139 



nerves 5 



nervous system 5. 164; 



also notes under each species 



degeneration of 5, G, 17 



naural gland 19,109,157,159; 



also description under each species 



"nitida" ("Salpa") 100,172 



Octacnemus 19,20,163 



Oka 163 



Oligomyaria 159 



Otto 109 



outgrowths from ganglion 20, 118. 



157; and notes under most species 



ovary 22,35,41,47 



Pacific Ocean 7,11, 



38, 58, 62, 63, 83, 84 87, 8S, 93, 94, 100, 101, 110, 

 115, 118, 121, 122, 127-130, 137, 138, 139, 166-171 



Pallad ion, 173 



Pegea 8,127,142,150,159,169,175 



Pegea confederata 11, 24, 12 7,168, 172, 175 



bicaudata 7, 137, 



139,100,161,168,175 



"pelasgica" ("Salpa") 172 



Peron 127 



Philippine form of Thalia democratica 118 



Philippine Islands 7, 8, 11 



38. 39, 58, 62, 63, S3, 84, 87, 88, 89, 92, 93, 94, 95, 

 100 ,101, 110, 118, 121, 122, 128-130, 137, 100-171 



picteti (Ritteria) 6, 40, 53, 55, 56, 58, 169, 174 



pinnala ( Cyclosalpa) 7,8, 



9, 27, 167, 171, 173; plates 1 and 2 



Plankton Expedition 137,139,147,149,150,154 



polae ( Cyclosalpa pinnata -)... 8,26, 27, 160, 161, 167 

 " polycratica" ("Salpa") 100 



