752 



INDEX. 



Pimelodus spegazzinii, 388 



steglichii, 385 



valenciennis, 331, 341, 348, 388 



versicola, 381 



westermanni, 389 



wuchereri, 386 



zungaro, 384 

 Pimclonotus, 385 

 Pimelotropis, 382 



lateralis, 383 

 Pinnipedia, 4, 85, 113, 134 



of South America, 115 



of Southern Hemisphere, 115 

 Pinarampus pirinampu, 340 

 Pinirampus, 383 



pirinampu, 321, 340, 383 



typus, 383 

 Piramutana, 390 



macrospila, 388 

 Pirapora, 330 

 Piratinga, 390 



pira-aiba, 390 

 Pisces, 237, 377 

 Pisciregia, 464 

 Pisidium, 513, 514, 602 



argentinum, 605 



boliviense, 604 



chiliense, 604 



davisi, 604 



diaphanum, 603 



dorbignyi, 603 



forbesii, 604 



globulus, 604 



lauricochae, 604 



magellanicum, 515, 603, 606, *6oj, 608 



moquinianum, 603 



observations, 515, 603, 608, *6og 



patagonicum, 515, 603, 607 



p. zonifer, 608 



sterkianum, 603, 605 



vile, 603 



ivolfi, 604 



wolfii, 604 

 Piso, G., 485 

 Pithecocharax, 425 

 Placostylus, 630 



Plagiodontes, 629 

 Plagioscion, 467 



auratus, 468 



heterolepis, 325, 468 



squamosissima, 325 



squamosissimus, 468 



surinamensis, 325, 468 



ternetzi, 346, 468 

 Plagusia, 483 



brasiliensis, 483 



tesselata, 483 



Planarians, rhabdocrele, 673 

 Planorbinae, 615 

 Planorbis, 514, 615 



anatinus, 515, 530 



peregrinus, 515, 530 

 Platax scalaris, 479 

 Plataxoides dumerili, 479 

 Plate, L., 236, 502, 506 

 Platopterus, 377 

 Platycephalus dormitator, 480 

 Platydoras, 392 

 Platygaster, 452 

 Platynematichthys, 390 



araguayensis, 390 



punctatulus, 321, 390 

 Platypodon, 377 

 Platypoecilus, 459 



cuitzenoensis, 454 



maculatus, 301, 459 



mentalis, 459 



nelsoni, 301, 459 



spilonotus, 459 



tropicus, 459 



variatus, 298 

 Platyrhinque, 104, 118 

 Platyrhyncus, 101, 104, 113 



leoninus, 104 



molossinus, 107 



uranicB, 107, 113 

 Platyrynche, 118 

 Platystacus, 380 



aspredo, 321 



cotylephorus, 321, 380 



filamentosus, 321 



lams, 380 



