758 



INDEX. 



Page. 



Anap eras Carolirms 715 



unisemita 715 



Anatifa dentata 579 



striata 580 



Anatina fragilis 673 



Leana 673 



papyracea 673, 517 



papyratia 673 



Anchorella 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 



Anoinia aculeata 697 



electrica 696 



ephippium 696 



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

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



squanmla 696 



tridentata 669 



Anomoura 548 



Antedon dentatus 722 



Antennularia antennina 730, 491 



indivisa 730 



Anthosoma crassum 577,460 



Smithii 577 



Anthostoma acutum.599, 416, 422, 428, 501, 



508 



fragile 598, 344, 365 



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

 428 



species 600, 416, 422, 508 



Anthozoa 737 



Anthura brachiata 573 



brunnea 572, 426, 428 



Annrida niaritima 544, 331, 464, 482 



Aphxodita aculeata 580, 507 



cirrata 582 



imbricata 582 



punctata 581 



squamata 581 



Appendicularia, species 707, 446, 454 



AracliD actis brachiolata 739, 451 



Araebnida 544 



Arbacia punctulata 717, 328, 333, 406, 



411, 420, 424, 433 



Area pexata 692 



ponderosa 692 



transversa 691 



Areuicola cristata 367 



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

 410, 424, 435, 515 



Page. 



Argulus Alosse 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 



Ascarjs 457 



Ascidia amphora 699 



carnea 170 



echinata 702 



Manhattensis 699 



ocellata 698 



tenella 698 



Ascidians, larvse of 454 



Ascortis fragilis 741 



Astacus marinus 549 



Astarte castanea 685, 423, 429, 432, 435 



lunulata , 685 



lutea ' 684,509 



mactracea 685,518 



Portlandica 685 



quadrans 685, 509 



sulcata 684,509 



undata 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 



rubens 718 



sanguinolenta 719 



spougiosa 719 



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

 486, 496 



Asterioidea 718 



Astrangia astrteiforniis 740 



Dame 740, 330, 334, 397, 408, 



412, 421, 425, 485, 494 



Astrophy ton Agassizii 722 



Astyris limata 645 



luuata.. .645, 306, 333, 355, 365, 372 



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



428, 463, 479 

 rosacea 6^5, 495, 508 



