684 



INDEX 



ampulla of Lorenzini, 355 



ampullar hearts, 106 



amylase, 262, 267, 270, 271, 272 



Anadara, 185 



anaerobes, 135 



anaerobiosis, 192 



Ancaeus, 598 



Anchistioides antiguensis, 316 



Ancula, 149 



Anelasma, 602 



anemones. See sea anemones 



Anemonia, 374, 618 



A. mammilifera, 587 



A. sulcata, 30, 152, 284, 375, 487, 585, 613, 



618 

 angler fish, feeding, 242, 244 

 See also Ceratias, Lophius 

 Anguilla, 92, 106, 137, 153, 318, 320, 329, 



342, 526 

 See also eel 

 A. anguilla, 91, 101, 169, 179, 186, 343, 678 

 A. bostoniensis, 104, 124, 176 

 A. japonica, 179, 186 

 annelids, 637 

 Anodonta, 88, 94, 110 

 Anomalops, 536, 574 

 A. katoptron, 559, 560 

 Anomia, 112 

 Anoplodactylus, 122 

 anoxic zones, 135 

 Antedon, 596 



antennal gland, Crustacea, 296 

 Antennarius marmoratus, 500, 501 

 anticoagulant, 255 

 apatite, 635 

 Aphrodite, 145, 173, 255, 275, 288, 421, 



444 ? 445, 637 

 A. aculeata, 146, 284, 286, 485 

 Aplysia, 94, 102, 110, 140, 191, 234, 256, 



259, 274, 288, 292, 381, 443, 445, 479, 



647 

 A.fasciata, 152, 191, 285, 286 

 A. punctata, 36, 152, 495 

 aplysiopurpurin, 479 

 apodemes, 638 

 Apogonichthys, 591 

 Aporrhais pes-pelecani, 1 52 

 Appendicularia, feeding, 221 

 Arbacia, 24, 123, 156, 163, 428, 487, 508, 



631 

 A. lixula, 508 

 A. punctulata, 124, 508 

 A. pustulosa, 480, 531 

 Area, 179, 186 



See also Anadara 

 A. inflata, 179, 186 

 Archidoris, 74, 649 

 A . pseudoargus, 30 

 Arctonoefragilis, 589 

 Arenaria, 245 

 Arenicola, 89, 95, 99, 117, 138, 173, 260, 



288, 321, 381, 431, 433, 444, 449, 453, 



454 



A. cristata, 422 



A. marina, 30, 35, 36, 37, 88, 101, 139, 147, 

 148, 152, 164, 169, 176, 179, 183, 184, 

 185, 186, 232, 284, 431, 432, 470 

 arginase, 294 

 arginine, 294 

 arginine phosphate, 394 

 argonaut shell, 655 

 Argonaut a, 513 

 A. argo, 633 



Argyropelecus, 313, 554, 574 

 A. olfersii, 547 

 Aristotle's lantern, 73, 631 

 Artemia salina, 185 

 arthropodin, 641 

 arthropods, skeleton, 638 

 artificial sea water, 677 

 Ascidia, 106, 175, 653 

 A. mentula, 153, 175 

 ascidians — 



behaviour, 452 



blood, 175 



circulation, 106 



feeding, 221 



filtering rates, 229 



nervous system, 427 



vanadium chromogens, 175, 180 



ventilation, 167 

 Ascidiella aspersa, 428 

 Ascophyllum nodosum, 583 

 Ascothoracica, 604 

 Asellus aquaticus, 293 

 associations, 582 

 astacene, 474 

 Astacus, 115 



astaxanthin, 474, 486, 487 

 Asterias, 156, 241, 263, 288, 330, 331, 351, 



428, 459, 473, 605 

 A.forbesii, 31, 124,285 

 A. rubens, 153, 285, 287, 383, 478 

 A. vulgaris, 632 

 Asterope, 226 

 Astronesthes, 555 

 Astropecten, 209, 418, 428, 452 

 A. irregularis, 589 

 A. poly acanthus, 155 

 Astroscopus, 395 

 Atolla wyvillei, 537, 570 

 Atya, 273 

 auk. See Alca 

 Aulosphaera triodon, 570 

 Amelia, 207, 237, 350, 383, 384, 386, 426, 



451,473 

 A. aurita, 28, 30, 152 

 auricularia, 223 

 Autolytus edwardsi, 239 

 autonomic nervous system, 274 

 Axinella crista-galli, All 

 axons, 417 



bacteria, 23, 24 

 in food cycle, 202 

 symbiosis, 558, 621 



