ALPHABETICAL LIST OF SPECIES. 



HYDROMEDUS^. 



Maver 



iEgina sp 



Aglaiira prism atica Maas 

 Bougaiiivillia fulva Agassiz and 

 Carmaris rosea, sp. nov. . 

 Dipleurosoma pacifica, sp. nov. 

 Epenthesis rangiroiB, sp. nov. 

 Gcryones mcxicana, sp. nov. 

 Ijiriope liyalina Agassiz and Mayer 

 Lymnorea ocellata, sp. nov. 

 Mesonenia niacrodactylum Brandt . 

 Phortis elliceana, sp. nov. . . . 



Page 

 151 

 150 

 145 

 119 

 148 

 145 

 149 

 148 

 144 

 147 

 146 



ema typi 



Polycanna purpurostoma Agassiz and Mayer 

 Psythia prolifera, gen. et sp. nov. 

 Rhegiuatodes lacteus, sp. nov. . 

 Rho])aloneuia ty])icum = Homoeon 



cum ^laas 



Sarsia sp 



Solmaris sp 



Sohnissus marshalli, sp. nov. 

 Tiara oceanica, sp. nov. . 

 Turris pelagica, sp. nov. . 



147 

 143 

 147 



152 

 141 

 151 

 161 

 141 

 142 



SCYPHOMEDUS.E. 



AtoUa Alexandri Maas 156 



Aurelia viliana Agassiz and Mayer . . . 159 



Charybdea grandis, sp. nov 153 



I..inerges acjuila Haeclcel 156 



Naiisitlioii jjicta, sj). nov 154 



Nausithoe punctata var. pacifica Agassiz 



and Mayer 155 



Pelagia tahitiana, sp. nov 158 



Zonepliyra corona, sp. nov 157 



SIPHONOPHOR/E. 



Al)yla Iluxleyi = Calpe Iluxleyi Ilacckel . 166 



Abyla Leuckartii Huxley 165 



Abyla quincunx Cliun ; Aglaisraa quincunx 



Mayer 163 



Antlieniodes Moseri, sp. nov 167 



Diphyopsis angustata Ilacckel; Ersa;a an- 



gustata, sp. nov 162 



Diphyopsis appendiculata Esclisclioltz ; Er 



SiPa appendiculata, sp. nov. 

 Nectopliysa Wyvillei ? Haeckel 

 Porpita pacifica Lesson . . 

 Physalia iitriculus EschscLoltz 

 Velella pacifica Eschscholtz . 



160 

 169 

 159 

 169 

 159 



CTENOPIIOR.E. 



Beroe australis Agassiz and Mayer 

 Cestus sp 



172 

 172 



Lampetia fusiformis, sp. nov. 

 Pleurobracliia ochracea, sp. nov. 



171 

 170 



