758 



INDEX. 



Page. 



Anapenis Carolinus 715 



unisemita 715 



Anatifa dentata 579 



striata 580 



Anatina fragilis 673 



Leana 673 



papyracea 673,517 



papyratia 673 



Ancborella uncinata 578, 460 



Angler 516 



Anguinaria spatulata 710 



Angulus modestus 677, 418, 423, 429 



tenellus 677 



tener . . 677, 358, 365, 372, 378, 423 , 

 426, 429, 435, 519, 520 



Annelida 580 



Anomia aculeata 697 



electrica 696 



ephippium 696 



glabra. .696, 311, 333, 393, 401, 410, 

 418, 424, 429, 435, 476, 495, 509 



squamula 696 



tridentata 669 



Anomoura 548 



Antedou dentatus 722 



Autenuularia antennina 730, 491 



indivisa 730 



Anthosoma crassum 577, 460 



Smithii 577 



Anthostoraa acutum-599, 416, 422, 428, 501, 



508 



fragile 598, 344, 365 



robustum . ..597, 343, 348, 365, 

 428 



species 600, 416, 422, 508 



Antbozoa 737 



Anthura bracbiata 573 



brunnea 572, 426, 428 



Anurida maritima 544, 331, 464, 482 



Apbrodita aculeata 580, 507 



cirrata 582 



imbricata 582 



punctata 581 



squamata 581 



Appendicularia, species 707, 446, 454 



Aracbnactis bracbiolata 739, 451 



Arachnida 544 



Arbacia puuctulata 717, 326, 333, 406, 



411,420,424,433 



Area pexata ^^^ 



ponderosa 692 



transversa 691 



Aronicola cristata 367 



Argina pexata. .692, 309, 333, 372, 378, 401, 

 410, 424, 435, 515 



Page, 



Argnlus Alos?e 575, 459 



Catostomi 573, 459 



laticauda 574, 452, 459 



latus 574, 452, 459 



megalops 575, 452, 459 



species 439, 457 



Aricia ornata 596,344,365 



Artemia gracilis 573 



Ascaltis botryoides 741 



Ascaris 457 



Ascidia amphora 699 



carnea 170 



ecbinata 702 



Manbattensis 699 



ocellata 698 



tenella 698 



Ascidians, larvae of 454 



Ascortis fragilis 741 



Astacus marious 549 



Astarte castanea 685, 423, 429, 432, 435 



Innulata 685 



lutea 684,509 



mactracea 685, 518 



Portlandica 685 



quadrans 685, 509 



sulcata 684,509 



uudata 684, 508 



Asteracantbion berylinus 718 



Forbesii 718 



pallidus 718 



Asterias aculeata 716 



arenicola . ..718, 326, 333, 363, 366, 



376, 378, 389, 393, 406, 411, 420, 



447, 454, 476, 429, 432, 433, 435, 



438, 424, 427 



berylinus 447 



compta 719 



Forbesii 718 



oculata 719 



pallida 447 



rubeus '718 



sauguiuoleuta 719 



spongiosa 719 



vulgaris . . . .718, 389, 432, 447, 454, 

 486, 496 



Asterioidea 718 



Astraugia astrjeiformis 740 



Dante 740, 330, 334, 397, 408, 



412,421,425,485,494 



Astropby ton Agassizii 722 



Astyris liniata 645 



luuata.. .645, 305, 333, 355, 365, 372 



377, 383, 392, 399, 410, 417, 423, 



428, 463, 479 



rosacea 645, 495, 508 



I 



