614 



PROCEEDINGS OF THE ACADEMY OF 



[Dec, 



Pseudopomala brachyptera reversa 

 Pseudorhamdia 



piscatrix 



Pseudoscarus guacamaia 



Pseudothelphusa garmani 



richmondi 



Pterocryptis gangeticus 



Pterygoplichthys multiradiatus 



Pt ychobranchus f asciolaris 



phaseolus 



Punctum calif ornicum 



pygmseum 



Pupilla blandi 



hebes 



sonorana 



syngenes 



Pupoides hordacea 



marginata 389, 390, 



Pygidium areolatum 



dispar 



poeyanum 



Pygocentrus pii-aya 



Pygosteus pungitius 



Pyramidula cronkhitei 367, 



Quadrula asperrima 

 cordata 



costata 



cylindricus 



ebenus 



flava 



lachrymosa 



metanevra 



nodulata 



obliqua 



plena 



pustulata 



pustulosa 556, 



p. pernodosa 



pyramiata 



quadrula 



rubiginosa 



rubra 



sintoxia 



subovalis 



subrotunda. 

 tuber culata. 

 undulata 



99 

 218 

 214 

 250 

 261 

 261 

 219 

 233 

 554 

 554 

 383 

 383 

 390 

 390 

 345 

 390 

 390 

 400 

 228 

 229 

 229 

 264 

 518 

 383 



556 

 558 

 556 

 556 

 558 

 557 

 556 

 556 

 557 

 557 

 558 

 557 

 557 

 557 

 558 

 556 

 557 

 557 

 558 

 558 

 558 

 558 

 556 



Rachycentron canadum 248, 533 



Radiodiscus millecostatus 383 



Raja ocellata 517 



Rana 147 



pipiens sphenocephala, 177, 183, 252 



septentrionalis 518,519 



Reraipes scutellatus 256 



Rhadinea 142 



Rhamdella bathyurus 213 



minuta 213 



nicaraguensis 213 



Parryi 213 



Rhamdella straminea 213. 



Rhamdia brachyptera 213 



cinerascens 211 



cyanostigma 218 



humilis 211 



managuensis 213- 



mounseyi 211 



ortoni 211 



pen t landi 211 



quelen 211 



riojse 209,212 



sapo 213. 



seba; 209 



vilsoni 209, 529 



Rhmeloricaria cadeae 238 



Rhineodon typus 245 



Rhineura 142 



floridana 127 



Rhinobatos pelluce'ns 521 



Rhinodoras prionomus 221 



Rivulus hartii 531, 54a 



isthmensis 261 



micropus 531 



Rypticus arenatus 535 



coriaceus 535 



saponaceus 249, 534, 535 



Saccobranchus fossilis 228 



Salmo marstoni 516 



Salvelmus alpinus marstoni 516 



marstoni 517 



fontinalis 515, 518, 519 



Sarda sarda 248, 532 



Sardinella humoralis 522 



macrophthalma 522 



Scaphura nigra 287 



Scapsipedus 297 



africanus 297 



limbatus 297 



Scapteriscus borellii 289 



camerani 289 



Scarus aurofrenatus 541 



frondosus 541 



lacrimosus 260 



radians 260 



Sceloporus undulatus 124 



Schilbe mystus 219 



Schilbeodes exilis 209 



gyrinus 208 



insignis 208 



Schistocerca paranensis 286 



Scisenops ocellatus 250 



Scohodon terrse-novse 244 



Scomber scombrus 517 



Scomberomorus cavalla 248 



maculatus 248 



regalis 532 



Scorpsena bergii ^ 542 



brasiliensis 251, 542 



plumieri 251 



Scotophis confinis 162 



