940 



SUBJECT INDEX 



food, value (fish diet) of chironomidae, 

 670 



crustaceans, 670 



diatoms, 670 



gammaridae, 670 



molluscs, 670 



phryganidae, 670 



plankton, 605 



foraminifera, 249, 267, 572, 701, 702, 718, 



725, 755, 774 

 forecast, changes of productivity, 526 

 formation, Dardanelles, 362, 368-92 

 formation, fauna, 57, 432, 571, 629, 717, 

 772, 812 



— species, 57, 702 



— zone of geosyncline, 783 

 fouling, 41 



— fauna, 449, 578, 798, 805 



forms, abyssal, 63, 245, 246, 725, 729, 

 773 



— amphiarctic, 68 



— amphiboreal, 53, 68 



— Arctic, 38, 133, 193, 265, 267, 323, 337, 



612,710,725,765,810 



— Arctic-boreal, 53, 60, 68, 193, 197, 247, 



254, 337, 765, 810 



— Arctic-Mediterranean, 338 



— Atlantic, 48, 65, 246, 344 



— autochthonous, 53, 59, 68, 362, 370, 



371,435,612,616,629,647 



— Azov-Black Seas, 480, 497, 531, 532 



— Barents Sea, 244, 260 



— benthic, 243 



— bipolar, 174 



— boreal, 34, 44, 68, 132, 133, 141, 197, 



234, 246, 247, 710, 774 

 warm-water, 129, 141 



— bottom, 63, 765 



— brackish-water, 45, 235-8, 257, 258, 



295, 296, 300, 308, 341, 348, 362, 563, 

 594, 791 



— Caspian, 362, 456, 569 



— Caspian origin, 368 



— characteristic, 128, 150, 155, 354, 371, 



586, 595 



— circumpolar, 63, 68, 70, 253 



— cold water, 128, 142, 150, 199, 234, 237, 



773,791, 810 



— cold-living, 193, 343, 420, 630 



— commercial, 173 



— cosmopolitan, 197, 154,236 



— deep-water, 52, 244, 757 



— dominant, 586, 587, 588, 598, 616, 765, 



772 



— endemic, 49, 53. 59, 197, 199, 254, 308, 



369, 435, 518, 611, 668, 729, 765, 774 



— epicontinental, 53 



— epifauna — seston-eaters, 144 



— estuarine, 791 



— eurybathic, 68, 614 



— eurybiotic, 53, 267, 311 



— euryhaline, 293, 300, 326, 334, 345, 346, 



349, 377, 453, 480, 581, 616, 757 



— euryoxybiotic, 501, 617 



— eurythermic, 377, 756 



-eurytopic, 134, 501, 506 



— fresh-water, 45, 235, 243, 254, 257, 258, 



295-300, 311, 332, 344, 362, 434, 435, 

 480, 487, 491, 518, 587, 594, 611, 791 



— high Arctic, 53, 132, 133, 197, 248, 254, 



260 



— high euryhaline, 346 



— indifferent, 594 



— infauna soil feeding, 144 



— littoral, North Atlantic, 311 



— lower Arctic, 243 



— Lusitanian, 337 



— mass, 37, 38, 146, 319, 663 



— Mediterranean, 368, 434, 448 

 origin, 345, 434, 623 



— migratory, 518 



— neritic, 93, 98, 791 



— North Atlantic, 254 



— north boreal, 140 



— oceanic, 93, 98 



— Pacific, 45, 68, 264, 267, 269, 725 



— pan-Arctic, 254 



— pelagic, 63 



— pliocene, 57 



— potential-amphiboreal, 173 



— predominant, 96, 129, 134, 147, 148, 



149, 155, 212, 240, 307, 314, 444, 496, 

 497, 613, 614, 616, 663, 791 



— relict, 200, 367, 372, 481, 487 



— saline-loving, 323 



— sessile, 770 



— shallow-water, 134, 247, 757 



— stenobathic-abyssal, 68 



— stenohaline, 58, 300, 347, 354, 371, 595 



— stenothermal, 403 

 cold, 403, 404 



— sub-Arctic, 132, 243, 248, 253 



— tolerant of varied range of salinity, 563 



— tropical, 765 



— ultra-abyssal, 717 



— ultra-haline, 480, 531 



— warm-water, 61, 69, 98, 133, 144, 193, 



199, 254 



phytoplankton, 135 



zooplankton, 135 



— western origin, 237 

 fossil, occurrence of, 339 

 Fram, ex/v., 30, 35, 222, 538 

 Franz-Joseph Land, 27, 45, 46, 78, 135, 



220 

 freezing of water, 331, 411, 651 

 friar, 520 

 Frishhaff, 349 

 fritillaries, 51 

 frostfish, 218, 253, 839 

 fry, carp, 658 



— fish, 101, 104, 427, 522, 601 



— grey-mullet, 427 



— herring, 630 



— sprat, 630 



fucoids, 106, 107, 110, 111,204,776 



gadidae, 355 



gammaridae, 121, 623, 635, 636, 670, 725, 

 796 



