INDEX TO SYSTEMATIC NAMES. 



851 



Page. 



Myxilla 559 



Myxine glutinosa 734 



Myxinidoe 734 



Myxobolidz 556 



Myxobolus lintoni 556 



Myzopscltaferruginca 772 



Naiidae 634 



Nanmoia cara 575 



Naraganseta coralii 626 



Narcobatidas 739 



Nassa obsoleta 710 



Nassa trivittata 708 



Nassa ribex 710 



Nassula microsloma 554 



Nassula nofata 554 



Natica clausa 724 



Natica pusilla 724 



Naticidce 724 



Naucrates ductor 751 



Naushonia crangonoides 666 



Nautilograpsus minutus 675 



Nectonema agile 594 



Nectonema agilis 594 



Neclonereis megalops 621 



Nemalionaceae 813 



Nemalionales 813 



Nemalion multifidum 813' 



Nemasloma Bairdii 829 



Nemastomacese 829 



Nemathelminthes 592 



Nematobothrium 585 



Nematoda 592 



N emeries socialis 590 



N 'emeries viridis 590 



Nemertinea 590 



Nemopsis bachei 564 



Neoliparis atlanticus 765 



Neoliparis montagui 765 



Neorruznis analis 757 



Neomcenis apodus 757 



Neorruenis aya 757 



Neomasnis blackfordi 757 



Neomasnis griseus 757 



Neomcenis jocu 757 



Neomysis americana 663 



Neopanope texana sayi 673 



Nephthydidse 619 



Nephthys bucera 619 



Nephthys ciliata 619 



Nephthys incisa 619 



Nephthys ingens 619 



Nephthys picta 619 



Neptunea curia 708 



Neptunea pygmaea 708 



Neptunus sayi 672 



Nereidae 619 



Nereis alacris 621 



Nereis arenaceodentata 620 



Nereis dumerilii 621 



Nereis lirnbata 621 



Nereis megalops 621 



Nereis pelagica 619 



Nereis virens 620 



Nerocila rnunda 658 



Nesippus alatus 643 



Nettion carolinensis 779 



Nettion crecca 779 



Neuroptera 676 



Page. 



Neverita duplicate 724 



Nicolea simplex 627 



Nicomache dispar 629 



Ninoi : nigripes 623 



Nilzscliia clcgans 585 



Nitzschia elongata 585 



Nitzsrhia papillosa 585 



Nodularia Harvcyana 798 



Nogagus Lalrcillii 645 



Nomeus gronovii 754 



Nostocaceae 798 



Nothria conchylcgia 622 



N olomastus filiformis 629 



Notomastus luridus 629 



Notonecta undalata 676 



Nucula delphinodonta 686 



Nucula proxima 685 



Nucula proxima ovata 6S6 



Nuculidae 6^5 



Nycliphan".s norvegica 663 



Nymphon grossipes 677 



Nymphonidae 677 



Nyroca afflnis 7-9 



Nyroca americana 779 



Nyroca marila 779 



Nyroca vallisneria 779 



Obelia bicuspidata 570 



Obelia bidentata 570 



Obelia commissuralis 569 



Obelia congdoni 570 



Obelia diaphana 569 



Obelia dichotoma 569 



Obelia dh'aricala 1:70 



Obelia flabellata 569 



Obelia gelatinosa 570 



Obelia geniculata 569 



Obelia longissima 570 



Obelia plana 569 



Obelia polygena 570 



Obelia pyriformis 570 



Oceania languida 568 



Oceania singularis 568 



Oceanites oceanicus 778 



Oceanodroma leucorhoa 778 



Octobothrium dcnticulalum 582 



Octocotyle major 585 



Octocotyle scombri ; 585 



Octoplenum afflne 582 



Octopus gramdatus 728 



Ocypoda arenaria 675 



Ocypode albicans 675 



Ocypode quadrala 675 



Ocypodidse 675 



Ocyurus chrysunis 757 



Odonata 676 



Odontomya 676 



Odontosyllis lucifera 615 



Odostomia bisuturalis 717 



Odostomia bushiana 716 



Odostomia dealbata 717 



Odostomia fusca 715 



Odostomia hendersoni 716 



Odostomia impressa 716 



Odostomia modesta 717 



Odostomia producta 715 



Odostomia seminuda 716 



Odostomia trifida 716 



CEdiceridae 651 



