— 4 2 ° — 



Pages 



Nereilepas Johnston 189 



— fucata Savigny 173 



— variabilis Œrsted iq3 



Nereis Cuvier 161, 166, 1G7 



— arctica Michaelsen 177 



— armillaris O. F. Millier 100 



— Beaucoudrayi Keferstein 191 



— bifrons Fabricius 108 



— bilineata Johnston 173, 191 



— coccinea Délie Chiaje 194 



— cœrulea Johnston 191 



— conehilega Pallas 3o2 



— Costa; Grube 185 



— cultrifera Grube 190 



— cylindrata Ehlers 177, i83 



— Dumerilii Audouin et M.-Edwards. 171, ig3 



— edenticulata Quatrefages 188 



— fimbriata Millier 173 



— floridana Ehlers 191 



— fucata Savigny .. 8, i5, 173, 180, i83 



— fulva Quatrefages 191 



— funchalensis Langerhans 8, 18, 166 



— iricolor Montagu ... i5g, 160 



— irrorata Malmgren. . 8, 18, 21, 162, i63 



170, 172, i 7 3, iq5 



— kerguelensis Mc'Intosh . . 22, 25, 3i, 167 



170 



— longisetis Mc'Intosh 8, 18, 29, 174 



— longissima Johnston 188 



— loxechini Ehlers i03, 166 



— margaritacea M.-Edwards 174, 191 



— mictodonta Marenzeller 189 



— parallelogramma Claparède 1 70 



— pelagica Linné.. 8, 18, 21, 22, 25, 29 



i63, 174, 176, 179, 180, 181, 182, i85 



— pennata O. F. Millier i36 



— peritonealis Claparède 193 



— pinnata 0. F. Millier i36, 137, 144 



— podophylla Audouin et M.-Edwards 173 



— prismatica Fabricius 107 



— procera Ehlers 176, 177, 182, 1 85 



— prolifer O. F. Millier 107 



— punctata O. F. Millier 122 



— pusilla Augener i65 



— rava Ehlers 8, i5, 18, 168, 169 



— regia Quatrefages 188 



— Reynaudi Quatrefages 1 74 



— rosea Fabricius 122 



— rubicunda Ehlers i(">2, 170, 171, 172, 173 



— Schmardaii Mc'Intosh 170 



— tubicolà O. F. Millier i3i 



— ventilabrum Quatrefages 191 



— vittata Délie Chiaje i3g 



— \onata Malmgren 8, i5, 21, 23, 3i, 167 



170, 174, 176, 177, 179, 180, 181 



182, i83, 184, i85 



Pages 



Nereis zostericola Œrsted 193 



Nerine cirrata Sars 220 



Nicolea Malmgren 298, 3oi 



— arctica Malmgren 299, 3oo 



— lobata Marenzeller 3oo 



— venustula Montagu. . . 11, 26, 898, 299 



— zostericola Malmgren 298, 299 



Nicomache Malmgren S61 



— lumbricalis Malmgren.... 10, 26, 861 



262 



Nicomedes Kinberg i63 



Nicon Kinberg i63 



— loxechini Kinberg i63 



Northia tubicolà Johnston 1 3 1 



Nothria conchylega Mc'Intosh 127 



— quadricuspis Mc'Intosh i3o 



Notocirrus tricolor Mc'Intosh 139 



Notomastus Sars 250 



— latericeus Sars. 10, i5, 18, 21, 22 



23, 26, 3o, 3i, 32, 250 



— rubicundus Eisig 25o 



Notophyllum Œrsted 115 



— alatum Langerhans 11 5, 116 



— ccecum n. sp... 6, i3, 17, i<), 3i 



32, lié, 118 



— foliosum Sars . 6, i5, 17, 20, 29 



32, 115, 116 



— polynoïdes Malmgren 1 1 5 



Notopygos Grube 5, 91 



— megalops Mc'Intosh 5, 24, 91 



N vchia Amondseni Malmgren 5 1 



— cirrosa Malmgren 5o 



Odontosyllis Claparède 6, 104 



— ctenostomata Claparède 6, 104 



— virescens Marenzeller 104 



Oligolepis violacea I.evinsen 39 



Omphalopoma Miirch 339 



— aculeata n. sp i3, 14, 19, 339 



340 



— cristata Langerhans 340 



Onuphis Audouin et M.-Edwards 127 



— spec 7, i8,129 



— britannica Mc'Intosh 129 



— conchylega Sars 7, i5, 17, 20, 22, 25 



29, 3i, 127, 129, i3o, 180 



— Eschrichti Œrsted 127, 128 



— hyperborea Hansen 127, 129 



— quadricuspis Sars... 7, 17, 20, 29, 130 



i3i 



— sicula Quatrefages 1 3 1 



— tubicolà O. F. Millier 1 3 1 



Ophelia Savigny 241 



— acuminata Johnston 243 



— aulogaster Grube 243 



— bicornis Œrsted (non Savigny) 241 



— borealis Quatrefages 241 



