INDEX TO SYSTEMATIC NAMES. 
837 
Page 
Area pexata 685 
Area ponderosa 683 
Area transversa 684 
Archosargus pr^batocephalus 758 
Arcidae 683 
Arcularia vibex 710 
Arenaeus cribrarius 672 
A renicola crista ta 630 
A renicola marina 630 
Arenicolidse 630 
Argentinidae 743 
Argina pexata 685 
Argulidae 640 
Argulus alosae 640 
Argulus fund ili 640 
Argulus laticauda 640 
Argulus latus 640 
Argulus megalops 640 
Argyreiosus capillar is 753 
Aricia omata 623 
Ariciidae 623 
Artacolax saetiger 640 
Artemia gracilis 636 
Arthrocladia villosa 807 
Arthropod a 636 
Ascaris acanthocaudata 592 
Ascaris adunca 592 
Ascaris brevicapitata 592 
Ascaris capsularia 592 
Ascaris clavata 592 
Ascaris habena 593 
Ascaris increscens 593 
Ascaris incurva 593 
Ascaris inquies 593 
Ascaris neglecta 593 
Ascaris rigida 593 
Ascaris rotundata 593 
Ascidia carnea 730 
Ascidia complanata 730 
Ascidiidae 730 
Ascidia manhatten sis 729 
Ascidia tenella 730 
Ascoclyclus orbicularis 804 
Asconidae. . . e 556 
Ascophyllum nodosum 81 1 
Ascortisfragilis 55 6 
Asperococcus echinatus 806 
Aspidisca hexeris 555 
Aspidisca polystyla 555 
Assiminea grayana 721 
Assiminea modesta 721 
Assimineidae 721 
Astarte castanea 6S8 
Astarte quadrans 688 
A starte sulcata 6S7 
Astarte undata 687 
A starte undata lutea 687 
Astartidae 687 
Astasia contorta 553 
Astasiidae 553 
A stcrias arenicola 608 
Asterias austera 608 
Asterias f orbesi 608 
Asterias tenera 609 
Asterias vulgaris 609 
Asteriidae 608 
Asteroidea 607 
Astraeidae 578 
Astrangia danae 
A strophyton A gassizii 
Astrorhiza limicola 
Astrorhizidae 
Astyris lunata 
Astyris rosacea 
Astyris zonalis 
Atherinidse 
Athlennes hians 
Atylidae 
Aurelia flavidula 
Auriculidae 
Autolytus cornutus 
Autolytus emertoni ....... 
Autolytus mirabilis 
Autolytus ornatus 
Autolytus varians 
Autonoe smithi 
Auxis thazard 
Aves 
Axiidae 
Axius serratus 
Balaena glacialis 
Balaenidae 
Balaenoptera acuto-rostrata 
Balaenoptera musculus 
Balaenoptera physalus 
Balanidae 
Balanoglossus aurantiacus. 
Balanoglossus Kowalevskii. . 
Balanus amphitrite 
Balanus balanoides 
Balanus crenatus 
Balanus eburneus 
Balanus hameri 
Balanus porcatus 
Balanus tintinnabulum. . . . 
Balistes carolinensis 
Balistes forcipatus 
Balistes poiselli 
Balistes vetula 
Balistidae 
Bangiaceae 
Bangia ciliaris 
Bangia fusco-purpurea 
Bangiales 
Barentsia discreta 
Barentsia major 
Barnea costata 
Barnea truncata 
Batea secunda 
Bateida? 
Bathyluca Solaris 
Batrachoididae 
Balrachus tau 
Bdelloura Candida 
Bdelloura propinqua 
Bdellouridae 
Bela harpularia 
Bela pleurotomaria 
Bela plicala 
Belone latimanus 
Belone longirostris 
Belone truncata 
Beroe cucumis 
Beroe ovata 
Beroidae 
, Berosus peregrinus 
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549 
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712 
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747 
745 
651 
575 
706 
616 
616 
615 
616 
615 
653 
749 
775 
666 
666 
780 
780 
781 
781 
781 
644 
728 
728 
644 
646 
646 
645 
646 
646 
644 
761 
761 
761 
761 
761 
813 
832 
813 
813 
596 
59 ^ 
701 
701 
651 
651 
575 
767 
767 
580 
580 
580 
707 
707 
707 
745 
744 
744 
579 
579 
579 
676 
