FINDING INDEX 



695 



habits, 559; culture, 569; 

 regeneration, 575; breed- 

 ing habits, 576, 577, 579; 

 respiration, 583 ; gills, 

 585, 602; skull, 592; 

 sperm, 596; spinal cord, 

 596; spleen, 596; double 

 monstrosities, 604; thy- 

 mus glands, 605; thjToid 

 gland, 606; excretory or- 

 gans, 608; variation, 610; 

 vertebral column, 611; 

 visceral . skeleton, 612; 

 natural history, 616 ; lar- 

 val stage — see Ammo- 

 coetes 

 Petromyzontes, 616 

 Petromyzontidse, 616 ; an- 

 atomy, 368; brain, 3S5, 

 387 



Petschora R. — see Pe- 

 chora R. 



Phseochrome tissue, 598 



Pha^o, 377 



Phagocytosis, 3S4 



Phalloceros, 376 



Phalloptychus, 376 



Phallostethus, 369, 582, 643 



Phar\ngognathi, 58S, 647 



Pharj-nx, 365, 397, 520, 527, 

 584, 605 — see Eilso Vis- 

 ceral clefts, 613 



Philadelphia, 466, 519 



Philichthyidse (parasites) , 

 544 



Philippine Is., fauna, 457, 

 574; economic products, 

 464, 466; fisheries, 488; 

 fishes introduced, 556, 

 559; pisciculture, 571 



Philothion, 403 



Philypmis, 657 



Phlycicsnaspis, 665 



Pholididffi, 660 



Pholidosteus, 665 



Pholis, 414, 583, 660; nests, 

 579 



Phosphate beds, 540 



Phosphoglycoprotein, 528 



Phosphorescence, 513 — see 

 also Lununosity 



Photaxis, 382 



Pkotoblepharon, 613, 514 



Photography, 601 



Phototropism, 382 



Phoxinus, 636; in aquaria, 

 378; color, 392, 394; fins, 

 461, 603; habits, 499, re- 

 production, 576, 577 



Phractolsemidae; 594 



Phractolcsmus, 379 



Phreatobius, 382 



Phycis, 493, 572 



Phylogeny — see Evolution 



Physiology, 384, 386, 551- 

 553 



Physoclisti, 364 



Physometer, 600, 601 



Physostomi, 364, 511, 588, 

 625 



Piabuca, 399 



Piako R., 457 



Pianico, 542 

 PiauM', 433 



" Piballes," 389 

 Pickerel, angling, 371, 488; 

 embryolos>', 409; vo- 

 racity, 559, 575 — see 

 also Esox 



Pickling fish, 469 



Piedmont, 448 



Piedra, 56S 



Piel-in-Barrow, 462, 469, 

 561 



" Pietra Leccese," 541 



Pietraroja, 538 



Pigment — see Coloration 



Pike — see Esox 



Pike-perch — see Stizoste- 

 dion 



Pilchard — see Clupea pil- 

 chardus 



Pilot Fish — see Naucrates 



" Pilzkrankheit," 550 



Pimelodus, 378, 380, 637 



Pimelometopon, 587 



Pimephales, 610, 636 



Pinealis (Pineal body), 386, 

 387 



Pinkus's nerve, 526 



Pinoleus, 378 



Pipefishes — see Syngnath- 

 idse 



Piranhas — see Serrasal- 

 moninse 



Pirate Perch — see Aphre- 

 doderus 



Piratinga, 573 



Piscatory eclogues, 371 



Pisces, 368 f., 616 f. 



Pisciculture, 409, 410, 

 459, 464, 470, 482, 553- 

 571, 595; publications, 

 348, 476; hybrids, 505- 

 507; by fishes, 560-564; 

 by countries, 564—571 



Pithecanthropus strata, 542 



Pitt R., 554 



Pittsburgh, 519 



Pituitary body — see Hy- 

 pophysis, 387 



Placenta, 581 



Placodermi, 592, 665 



Placoid elements, 397 f., 

 522 



Placoidei, 399 



Plagiostomi, 388, 465, 513, 

 544, 550, 574, 586, 

 601,617-621; abdominal 

 pores, 362; intestine, 367, 

 390; anatomy, 368; brain, 

 385, 387; circulation, 391, 

 392; symbiosis, 395; den- 

 tition, 397, 398, 477; 

 fossil forms, 397, 398, 

 461, 530, 617-621; der- 

 mal skeleton, 400, 402, 

 465; embryology, 414; 

 fins, 460 f.; catching, 490; 

 food, 492; size, 498; 

 heart, 502 ; locomotion, 

 512; migrations, 515; 

 muscles, 520; nerves, 522; 

 reproduction and excre- 



tion, 528, 580, 581, 595, 

 608; in fresh-water, 552; 

 voracity, 574; jaws, 592; 

 skull; 593; spinal cord, 

 596; suprarenals, 597; as 

 Jonah's whale, 605; vis- 

 ceral skeleton, 612, 613 



PlagusinEE — see Soleinee 



Plagyodus — see Alepido- 

 saurus, 642 



Plaice — ■ see Pleuronectes 

 platessa 



Planktonic Fauna, 571, 

 572; adaptations, 362; as 

 food of fishes, 492, 555 



Planting — see Pisciculture 



Plants, poisonous, 489, 490; 

 fish-eating, 559; for fish 

 ponds, 560 



Platelets (blood), 384 



Plates — see Iconography 



Plattensee — see Balaton 

 Lake 



Platurus, 393 



Platycephalidse, 658 



Platyglossus, 394 ; taxon- 

 omy, 651 



Platyhelminthes (para- 



Platypoecilus, 376, 392, 506 



Platysomidse, 622 



Plecoglossus, 559 



Plecostomus, 378 



Plectognathi, 661, 662 ; air- 

 bladder, 364 ; intestine, 

 366; anatomy, 370; in 

 aquaria, 379; circulatory 

 system, 389; scales, 402; 

 muscles, 520; bone cells 

 lacking, 588; skeleton, 

 590; skull, 594; taxon- 

 omy, 661 



Plectorhynchus, 650 



Pleistocene fossil fishes, 542 



Pleuracanthidse, 616 



Pleuracanthus, 461, 581 



Pleurogramma, 460 



Pleuronectes cynoglossus, 

 653, 654 



Pleuronectes flesus, 653 ; 

 memory, 382; scales, 402, 

 602; fisheries, 471; static 

 sense, 501; hybrids, 506; 

 fins, 603; taxonomy, 610, 

 656; eye, 655 



Pleuronectes limanda, 506, 

 653 ; eye, 603, 655 



Pleuronectes microcephalus, 

 653 



Pleuronectes platessa, 499, 

 527, 575, 586, 653; 

 morphology, 369; in a- 

 quaria, 375; eggs and 

 larvffi, 382, 576, 654; 

 circulation, 392; colora- 

 tion, 394, 654; scales, 

 402; eye, 418, 655; cul- 

 ture, 464, 470, 556, 559, 

 661, 565, 568, 570; fish- 

 eries, 471; food of, 492; 

 hybrids, 506; diseases, 

 548; fins, 575, 603; 



