421 — 



Ophei.ia limacina Rathke 10, i5, 



— mamillata Œrsted 239, 



OPHÉLIENS Grube.. 10, i5, 18, 21, 23, 



3i, 32, 



Ophelina acuminata Œrsted 



Opisthosyllis Langerhans 6, 



— brunnea Langerhans.... 6, 17, 

 Owenia Délie Chiaje 



— brachyeera Marion 



— filiformis Claparède 



— fusiformis Délie Chiaje 10, 



Paleanotus Schmarda 



Pallasia Quatrefages 269, 271, 273, 



— asteriformis Augener 271, 



— Giardi Mc'Intosh 272, 



— lœvispinis Grube 



— murata Allen 271, 



— tenera Augener 



Palmyra aurifera Savigny 



Palmyra debilis Grube 



Palmyreuphrosyne n. g 



— parado.va n. sp. 3, 5, i3, 



19, 29, 93, 



Palmyrides Portus-Veneris Claparède 



Palmyropsis Evelinae Claparède 



Panthalis Kinberg 72, 74, 78, 



— bicolor Grube 



— Lacazii Pruvot et Racovitja.. . . j3, 



7 5 > 76, 78, 



Marenzelleri Pruvot et Racovit^a. . . 



Pages 

 241 



241 



26 



239 



243 

 103 

 103 

 264 



264 



264 

 264 



94 

 274 

 272 

 276 

 272 

 272 

 272 



95 



q5 



93 



'7 

 95 

 9= 

 95 

 80 



73 

 74 

 80 



-73 



78, 80 



— Mitzukurii I\uka 73 



— Œrstedi Kinberg 4, 20, 22, 73 



78, 79, 80, 81 

 Paradexiospira Caullery et Mesnil 330 



— violaceus Caullery et Mesnil. . . . 330 

 Paralacydonia n. g 118 



paradoxa n. sp.... 118, 120, 121 



Paral.eospira Caullery et Mesnil 330 



Paramphinome Sars 88 



— pulchella Sars 5, 29, 88 



Parmenis Malmgren 53 



Pecten opercularis Linné 3a5 



Pectinaria auricoma Lo Bianco 278 



— Eschrichtii Sars 276 



— granulata Johnston 278 



— hyperborea Grube 276 



— pusilla Levinsen 279 



Pectunculus glycimeris Lamarck 325 



Perinereis Kinberg 189 



— cultrifera Grube. 8, 18, 20, 21, 162 



i63, 187, 190, 192, 193 



— floridana Ehlers i63, 191, 192 



— Oliveirœ Horst 8, 189 



Perinereis perspicillata Grube 191, 192, 193 



— striolata Grube 191, ig3 



Pages 



Petta Malmgren 279 



Petta pusilla Malmgren n, 18, 21, 279 



Phalacrostemma Marenzeller 269 



— cidariophilum Marenzeller 3, 11 



18, 23, 3o 270, 271, 273 



— elegans n. sp.. . 11, 14, 3o, 270 



271, 273, 273 

 Phenacia Quatrefages 3o6 



— ambigrada Claparède 307 



— rétrograda Claparède 307 



— terebelloïdes Quatrefages 307 



Pherusa inhabilis Quatrefages 236 



— obscura Quatrefages 233 



09, 



5, 17, 



82 

 82 



82 

 82 

 82 



82 

 83 



Pholoë Johnston 



— baltica Œrsted 



— dorsipapillata Marenzeller . 



— eximia Michaelsen 



— inornata Johnston 



— minuta Fabricius 4, 24, 



— synophthalmica Claparède 5, 17, 82, 

 Phylloch/Etopterus Grube 267 



— fallax Claparède 11, 16, 267 



268 



— socialis Claparède . . 267, 268 

 Phyllodoce Savigny 6, 108 



— citrina Malmgren 6, 109, 110 



— clavigera Audouin et M. -Edwards. u3 



— foliosa Sars 1 1 5 



— gervillei Audouin et M. -Edwards. 20 



— groenlandica Œrsted . . 6, 108, 109 



1 12 



— lamelligera Johnston ... . 6, i5, 111 



— laminosa Savigny m 



6, 20, 22, 109 



Phyllodoce maculata Malmgren . 



i5, 



v. 



— madeirensis Langerhans . . 6 



22, 24, 111, 112 



— maxillosa Ran^ani 



— mucosa Œrsted ... 6, 108, 109 



— rubiginosa Saint-Joseph . . 6, 17 



— Sancti-Josephi Gravier, m, 



— Sanctae-Vincentis Mc'Intosh . 

 PHYLLODOC1ENS Grube.. 6, i3, i5, 



22, 24, 29, 3i, 



Physelia Quatrefages 298 



Pileolaria Saint-Joseph 23o 



Pionosyllis Malmgren 6, 103 



— alternosetosa Mc'Intosh 99 



— compacta Malmgren 20 



112, 



1 1 1, 



'7. 



n3 



74 



1 12 



111 



n3 



1 12 



20 



32, 108 



Weissmanni Langerhans.. 6, 



103 



— proliféra Mc'Intosh 98 



Pista Malmgren 302 



— cretacea Grube 3o5 



— cristata Mùller 11, 26, 3o, 302, 3o3, 3o6 



— mirabilis Mc'Intosh 11, 26, 3oi, 303 



Placostegus Philippi 33o, 351 



