504 



CALIFORNIA ACADKMY OF SCIENCES. 



oxyrhynchus 258 



Oxyropsis 353,387 



oxyrryncha (Acestra) 358 



(Farlowella) 356, 358 



paleatus (Callichthys) 471 



(Corydoras) 466, 471 



palleus 325 



pallidus 323 



panaraensis (.Elurichthys) 31 



(Ailurichthys) 31 



(Loricaria) 361, 365 



Panaque 354, 425 



pautheriuus (Hypostomus) 409 



(Plecostomus) 398, 409 



(Pseudariodes) 172 



papillosus ( Arius) 26 



( Diplomystax ) 26 



(Diplomystes) 26 



papiliouatus 225 



Paradiplomystax 30 



Paradiplomystes 29 



Parahemiodou 3GO, 362 



parahybfe (Delturus) 437, 438 



( Platystoma) 203, 204 



(Pseudopimelodus) 109, 110 



(Rhinelepia) 414, 415 



(Steindachneria) 202, 204 



Parancistrus 354,422 



1'arauchenipterus J272 



pardalis (Ageneiosus) 307 



(Hypostomus) 431 



(Liposarcus) 431 



(Platystoma) 211 



(Plecostomus) 431 



(Pterygoplichthys) 428, 431 



pardum 327, 337 



pardus 337 



Pareiodon 318, 346 



Pariolius 317, 324 



parkeri (Arius) , ..65 



(Galeichthys) 65 



fSilurus) 65 



(Tachisnrus) 45, 65 



parmocassis (Arius) 68 



(Tachisnrus grandicassis). 46, 



Parotocinclus 354^ 392 



parrse .' . . 36 



parryi (Rhamdella) 138,475 



( Rhamdia) ' i3 8 



passany (Arius) 59 



(Bagrus) ?s 



(Galeichthys) 59 



(Tacbisurus) 45, 58, 59 



l>ati (Lnciopimelodus) ]Q6, 107 



( 1'iiiHi'odus) 106 



pectinifer 148, 154 



pectinifrous ( Agamyxis) 241 



(Doras) 224, 241 



pemecus 59 



pentlandi (Pimelodus) 127 



(Rhamdia) 120, 127 



(Trichomycterus ) 331 



perforatus 394 



perporosns . 314 



personatus 458 



peruanus 349 



perugi,-B 267, 270 



peruvianus (Galeichthys) 51 



(Tachisurus 43, 51 



petenensis 475 



pboxocephaU 363, 373 



Phractocephalus 99, 188 



phrygiatus (Arius) 84 



(Galeichthys) 84 



(Tachisurus) 84 



(Tachisurus rugispinis) ..49, 84 



Physopyxis 219, 220 



pictus (Bagrus) 190, 191 



(Callichtbys) 458 



(Chaetostomus) 418 



(Hemiancistrus) 418 



(Pimelodus) 165, 170 



(Sciades) 191 



(Trichomycterus) 331 



Pimelodella 99, 147 



Pimelodina 98, 101 



Pimelodinse 10, 97, 98 



Pimelodus 30, 99, 116, 162, 163, 164, 349 



Pimelouotus 116 



Pimelotropis 94 



Pinirampus 98, 103 



pinnimaculatus (^lurichthys) 35 



(Aihirichthys) 31, 35 



piramuta (Bagrus) 186 



(Piramutana) 186 



Piramutana 99, 186 



piranaca 215 



Piratioga 194 



pirinampu (Pimelodus) 103,104 



pirinampus 104 



piscatrix 172 



planiceps (Arius) 71 



(Galeichthys) 71 



(Platystoma) 215 



(Sorubimichthys) 215 



(Tachisurus) 16,71 



platanus (Luciopimelodus) 106, 108 



(Pimelodus) 108 



platycephala :J62, H70 



platjcephalus (Hemiodon) 370 



(Miuroglauis) 340, 347 



