Marginaster, Perrier. 



1 1 1 capreensis, Gasco. 

 Rhegaster, Sladen. 



112 tumidus, Stuxberg. 



113 var. tuberculatus, Dan. and Kor. 

 Poraniomorpha, Dan. and Kor. 



1 14 spinulosa, Verrill. 

 Lasiaster, Sladen. 



115 hispidus, M. Sars. 

 Asterina, Nardo. 



116 gibbosa, Pennant. 



117 var. Pancerii, Gasco. 

 Palmipes, Linck. 



1 18 placenia, Pennant. 

 Chaetaster, Muller and Troschel. 



119 longipes, Retzius. 

 Hacelia, Gray. 



1 20 attenuata, Gray. 

 Ophidiaster, L. Agassiz. 



121 ophidianus, Lamarck. 



122 Lessonae, Gasco. 

 Zoroaster, Wyville Thomson. 



123 diomedeae, Verrill. 

 Stichaster, Muller and Troschel. 



124 roseus, O. F. Mull. 



125 albulus, Stimpson. 

 Crossaster, Muller and Troschel. 



126 papposus, Fabricius. 



127 affinis, Brandt. 

 Solaster, Forbes. 



128 endeca, Linnet 

 Lophaster, Verrill. 



129 furcifer, Dub. and Kor. 

 Pteraster, Muller and Troschel. 



130 militaris, O. F. Mull. 



131 pulvillus, M. Sars. 

 Retaster, Perrier. 



132 multipes, M. Sars. 

 Hymenaster, Wyville Thomson. 



133 pellucidus, Wyv. Thorn. 

 Cribrella, L. Agassiz. 



134 sanguinolenta, O. F. Mull. 



135 var. curta, Norman. - 



136 var. abyssicola, Norman. 

 Echinaster, Muller and Troschel. 



137 sepositus (Lamarck), Gray. 

 Pedicellaster, M. Sars. 



1 3 8 typicus, M. Sars. 

 Asterias, Linne. 



139 rubens, Lin. 



Asterias, Linne. continued. 



140 violacea, O. F. Mull. 



141 hispida, Pennant. 



142 vulgaris, Stimpson. 



J 43 groenlandica, Steenstrup. 



144 Tanneri, Verrill. 



145 spetsbergensis, Dan. and Kor. 



146 Mullen, M. Sars. 



147 glacialis, O. F. Mull. 



148 Forbesii, Desor. 



149 Linckii, Mull, and Tros. 



150 panopla, Stuxberg. 



151 polaris, Mull, and Tros. 



152 compta, Stimpson. 



153 tenuispina, Lamarck. 



154 Tanneri, Verrill. 

 Brisinga, Asbjornsen. 



155 endecacnemos, Asbj. 



156 coronata, M. Sars. 

 Freyella, Perrier. 



157 elegans, Verrill. 



Class IV. Echinoidea. 



Dorocidaris, A. Agassiz. 



158 papillata, Leske. 

 Podocidaris, Desor. 



159 Sharreri, A. Agass. 

 Salenia. Gray. 



160 hastigera, A. Agass. 



161 varispina, A. Agass. 

 Arbacia. Gray. 



162 pustulata, Leske. 



163 punctulata, Lamarck. 

 Diadema, Gray. 



164 setosum, Gray. 

 Centrostephanus, Peters. 



165" longispinus, Philippi. 



Asthenosoma, Grube. 



1 66 hystrix, A. Agass. 

 Phormosoma. Wyville Thomson. 



167 uranus, Wyv. Thorn. 



168 placenta, Wyv. Thorn. 

 Strongylocentrotus, Brandt. 



169 drobachiensis, O. F. Mull. 



170 pictus, Norman. 



171 lividus, Lamarck. 



172 purpuratus, Loven (in Stockholm 



Museum). 

 Sphaerechinus, Desor. 



173 granularis, Lamarck. 



