Index. 



741 



macrostoma (Meckelia) 91 

 macrostomus, Cerebratulus 



96 

 maculata, Acicula 57 

 maculata, Nemertes 47 

 maculata (Oerstedia 592 

 maculosa, Eupolia 604, 



690 

 maculosa (Nemertes) 128 

 Malacobdella 501, 503^ 



5 9 7, 687, 715 

 mandilla (Borlasia) 561 

 mandilla (Ditactorrhochma) 



56 1 

 mandilla (Nemertes; 561 

 mandilla (Polia^ 561 

 marginatus, Cerebratu- 

 lus 660, 661, 691 

 marinus (Gordius) 631 

 marinus (Lineus) 631 

 marioni, Ampbiporus 197 

 marioni, Eunemertes 



547, 687 

 marioni (Nemertes' 547 

 marmorata (Eupolia) 601 

 marmoratum(Tetrastemma) 



592 

 marmoratus, Ampbipo- 

 rus 5 5, 088 

 maslovskyi (Borlasia) 166 

 massiliensis, Drepano- 



pliorus 5 7 4, 689 

 maximus (Gordius) 631 

 Meckelia 501, 503 

 medioliueata, Eupolia 



603, 690 

 meduUatus. Cerebratulus 



197 

 melanocepbala (Nemertes) 



581 

 melanocepbala (Ommato- 



plea) 581 

 melanocepbala (Prostoma) 



581 

 melanocepbalum, Te- 



trastemma 5 8 1, 689 

 melanorhyncbus, Cere- 

 bratulus 68 1 , 691 

 mercenaria (Malacobdella) 



597 

 mesosorus, Ampbiporus 

 226 



mexicana, Eupolia 604, 



690 

 Micrura 501, 503, 645, 



690, 715 

 m i n i a t a , Carinella 5 21, 



687 

 minor, Eupolia 605, 



690 

 minor (Gordius) 623 

 minor (Polia, 605 

 minor-viridis (Gordius) 76 

 mirabilis, Nectonemer- 



tes 5 9 4 

 modestus, Cerebratulusl91 

 molocbinus, Lineus 



614, 691 

 Monopora 502, 503 

 moseleyi, Ampbiporus 197 

 moseleyi, Pelagonemer- 



tes 5 9 6, 690 

 multioculatus (Nemertes) 



52 

 multisorus , Ampbiporus 



226 

 mureuoides, Lineus 104 

 murenoides (Ophiocepha- 



lus) 25 

 mutabilis (Ommatoplea) 



561 

 mutabilis (Polia) 561 



Nareda 501 



Nectonemertes 502,503, 

 594, 687, 715 



Neesia 502, 503 



neesii (Ampbiporus) 544 

 j neesii (Borlasia) 544 



neesi, Eunemertes 5 44, 

 ; 687 

 j neesii (Nemertes) 544 



Nemertes 501, 503, 542 



nemertes (Polybopla) 96 



Neniertites 501 



Nemertopsis 502, 503, 

 548, 687, 715 



Neonemertes 5u2, 503 



nervosum (Pseudonema- 

 ton) 176 



niger, Cerebratulus 88 



nigra (Meckelia; 81 



nigricans, Lineus 623, 

 691 



nigrofusca (Borlasia) 47 

 nigrofusca (Meckelia) 96 

 nigrofuscus , Cerebratulus 



88 

 nigrofuscus, Nemertes 34 

 nigrum, Tetrastemma 228 

 nimbatum, Tetrastemma 



579, 689 

 nipponensis, Eupolia 197 

 nisidensis (Drepanopborus) 



572 

 n 1 a b i 1 i s , Cerebratulus 



657, 691 

 nothus, Carinella 52 7, 



687 

 Notogymnus 501, 503, 

 Notospermus 501, 503 

 novae-zelandiae (Borlasia) 



36 



obesa (Malacobdella) 597 

 obockiana, Langia 199, 684 

 obscura (Nemertes) 623 

 obscura (Polia) 79, 94 

 obscurum (Loxorrbocbma) 



96 

 obscurum, Tetrastemma 71 

 obscuvus (Dicbilus) 88 

 obscurus (Lineus) 623 

 ocellata (Cepbalotbrix) 539 

 ocellata (Ommatoplea) 539 

 ocbvaceus, Ampbiporus 226 

 ocbraea(Cüsmocepbala) 224 

 octoculata (Borlasia) 623 

 octoculata (Nemertes) 95, 



623 

 octoculata (Planaria) 623 

 octopunctatum (Tetrastem- 

 ma) 592 

 oculata (Polia) 25 

 Oerstedia 501, 503, 592, 



687 

 oerstedii (Cepbalotbrix) 539 

 oerstedii (Cerebratulus) 94, 



632 

 oerstedii (Meckelia) 96, 632 

 oleaginus, Cerebratulus 88 

 oleaginus, Prosadenopo- 



rus 55 0, OSS 

 oligommatus, Ampbipo- 

 rus 5 64, 688 

 olivacea (Borlasia) 623 



olivacea (Meckelia) 623, 6G0 

 olivaceus, Cerebratulus 224 

 olivantii (Nemertites) 38 

 Ommatoplea 501, 503 

 opaca (Nemertes) 65 

 opaca (Polia) 54 

 opbiocephala(Ommatoplea) 



91 

 Ophi(y)ocepbalus 501 

 Ophionemertes 502, 503 

 ornata (Valencinia) 521 

 ostrearium (Lobilabrum) 30 

 Otoloxorrbocbma 502, 503 

 ütotypblonemertes 



502, 503, 550, 687, 715 

 oxyurus (Lumbricus) 3 



pachyrrbyncha (Nemertes) 



91 

 palaensis, Geonemertes 



5 5 6, 688 

 pallida (Meckelia) 65 

 pallida (Oerstedia) 95 

 pallida (Typhlonemertes) 



214 

 pallidus, Lineus 152, 226 

 paludicula (Meckelia) 96 

 paludiculosuSjCerebratulus 



88 

 pantberinus, Cerebratu- 

 lus 66 3, 691 

 Parapolia 7 36 

 parkeri, Cerebratulus 197 

 parvulus, Lineus 624, 



690 

 patagonica, Carinoma 



537, 687 

 pelagica (Ascaris) 6 

 Pelagonemertes 502, 



503, 595, 687 

 pellucida, Carinella 736 

 pellucida, Eupolia 6 6, 



690 

 pellucida (Ommatoplea) 65 

 pellucidum(Polystemma)47 

 pellucidus(Balanocepbalus) 



606 

 peltatum, Tetrastemma 



580, 689 

 peronea, Eunemertes 231, 



549 

 peronea (Nemertes) 549 



