7S; 



INDEX 



Polyzoa, 35 



romncantliifs, 66S 



Poniacentridae, 672, 654 ; coloration, 



166 

 Poviacentrus, 673 

 Pomatominae, 660 

 Fo7natomus, 660 

 Pomoxys, 657 

 Pope, 659 



Porbeagle Sharks, 450 

 Porcupine Fishes, 726, 163 

 Porichtliys, 711 ; photophores, 179 ; P. 



jjorosi^-'iiinus, 711 

 Porogadi/s, 712 

 Portheus, 561 

 Post-abdomen, 83 

 Pouchet, 7 n. 

 Pout, 649 

 Powell, 714 u. 

 Prebranchial zone, 45 

 Prevmccs, 672 

 Prenadillas, 595 

 Priacanthiuae, 660 

 Priamnthns, 660 

 Prince, 630 n. 

 Pvionodon, Jf.I^S 

 Prionolepis, 609 

 Prioiwtus, 701, 361 

 Prionurus, 66S 

 Priscacara, 672 

 Pristidae, 459, 458 

 Pristigaster, 563 

 Pristiophoridae, 4^7, 458 

 Pnstiophorus, Jfo7 

 Pristipoma, 664, 361 

 Pristipomatidae, 664, 654 

 Pristis, 4fJ0, 272 ; rostral denticles, 184 ; 



P. aiitiquorinu, 459 

 Pristiurus, 44^, 447 

 Proantigonia, 667 

 Proboscis-gland, 15 

 Proboscis-pore, 9, 24, 27 

 Proboscis-skeleton, 14 

 Procatopus, 616 

 Prochanos, 563 

 ProchilodHS, 576 

 Proctotroctes, 608 

 Prolates, 660 

 Prohbias, 616 

 Proles gregaria, 102 

 Proles solitaria, 102 

 Promethichthys, 679 

 Promyliohatis, 466 

 Pronephros, 397, 400 

 P ronotacanthus, 622 

 Propagation, of Eel, 601 

 Propa/na, 659 

 Propristis, 46O 

 Protmdopsis, 638, 632 n. 

 Prothymcdlus, 565 

 P rotocampus, 634 

 Protocercal, 159 



Protopterus, 511, 149, 153, 259, 261, 262, 

 272, 273 ; nostrils, 155 ; pectoral fins, 

 157 ; cutaneous glands, 182 ; skull, 231, 

 232 ; pelvic girdle, 241 ; alimentary 

 canal, 257 ; spiral valve, 268 ; pancreas, 

 274 ; gills, 286 ; larval gills, 291, 515 ; 

 lung, 291, 300, 301, 302 ; vascular 

 system, 326, 327, 329, 339, 340 ; 

 thyroid, 343 ; thymus, 345 ; sounds, 

 362 ; brain, 376, 377 ; auditory organ, 

 387 ; abdominal pores, 401 ; testis, 406; 

 Mullerian ducts in male, 407 ; dis- 

 tribution, 511, 512 ; habits, 512 ; sum- 

 mer sleep, 513 ; cocoon, 513 ; nest, 514, 

 515 ; larva, 615 ; relations with other 

 Dipnoi, 518, 519 ; P. aethiojncus, 512 ; 

 P. annectens, 509, 512 ; P. dolloi, 512 



Protospihyraena, 502 



Protospondyli, 4^7 



Protostigmata, 59 



Protosyuguathidae, 631, 628 



Protosyngnaihus siimatrensis, 632 



Prototunicata, 110 



Psammodontidae, 44^ 



Pscumnodus, 44(> 



Psammoperca, 660 



Psanimosteiilae, 5S6, 530 



Psamviosteits, 5.^J7 



Pseues, 643 



Psenopsis, 643 



Pst^phodus, 445 



Ptsephurus, 492 ; P. gladius, 492 



Pselta ( = Rhombus), 687, 685; P. laevis, 

 687 ; P. maxima, 686, 687 



Psettndes, 687, 684, 685 ; P. erumei, 686 



P.sefliis, 666 ; P. sebae, 666, 667 



PseiHiiibiteres, 724 



Pseudecheiieis, 588, 589 



J'sciidr/ivjilnx, 672 



Paci'th'iffi'upii/s, 538 



Psevdnhinjrns, 688 



I'seiidiihc'riiy, 563 



PseudobUiiniiia, 698 



Pseudobrachium, 717 



Pseudochromididae, 661, 653 



Psendochroviis, 661 



Pseiidocorynopoma, 575 



Pseudogobio, 582 



Psrudomonacanthtis, 724 



Pseudomugil, 639 



Psrifd'i/i!,:.sinp.i, 659 



Pseudopriacantlms, 660 



Pseudoscarus, 674 



Pseinliiscopehis, 64I, 642 



Pseitdosphaerodon, 674 



Pseudosyngnathus, 634 



Pseudotriakis microdon, 44'^ 



Pseudoxiphnpfwrus, 616 



PsUiicephuIiis. 724 



Psilurhiiiu-lin.i, 582 

 ' Psychrvbdcs, 698 



Pteraolis, 682 



