PANAMIC-PACIFIC PELECYPODA 



571 



Polymesoda, 192 



ponderosa, Noetia, Area, 102 



ponderosa, Dosinia, Artemis, 260 



porcella, Caryocorbula, Corbula, 428, 431 



Poromya, 466 



Poromyidae, 466 



Praxis, 141 



princeps, Tellinidella, Tellina, 399 



princeps, Spondylus, 150, 151, 152 



pristiphora, Phyllodina, Tellina, 380 



pristipleura, Trachycardium, 248 



prismatica, Ostrea, 174, 175 



procerum, Mexicardia, Cardium, 247 



proficua, Semele, Tellina, 358, 370 



prolongata, Lucina, 210 



prora, Dione, 277 



prora, Eurytellina, Tellina, 392, 397 



Protobranchia, 52 



Protothaca, 290, 304 



proximum, Amphidesraa, 362 



Psamraacoraa, 414 



Psammobia, 355 



Psammobiidae, 347 



Psammocola, 356 



Psammosolen, 354 



Psammotella, 348, 349 



Psaramothalia, 378, 416 



Psammotreta, 411 



Psephidia, 313 



Pseudochama, 224, 225 



Pseudocyrena, 194 



pseudoillota, Fulgeria, 83 



pseudotulipus. Modiolus, 126, 127 



Pteria, 145 



Pteriidae, 145 



puella, Tellina, Moerella, 402 



puella, Transennella, 281 



puellula, Tellina, 402 



puerpera, Venus, 293 



pulcherrima, Triomphalia, 451 



pulchra, Semele, Amphidesma, 361, 368 



pulicaria, Chionopsis, Venus, 302 



punctata, Codakia, 216 



punctata. Pandora, 365 



punctata, Semele, Amphidesma, 360, 365 



punctatostriatus, Donax, 338, 341 



punicea, Eurytellina, 390, 396 



puntarensis, Scolimytilus,, 121 



purpurascens, Amphidesma, 367 



purpurascens, Saxicava, 425 



purpurata, Modiola, 116, 117 



purpuratus, Aequipecten, Pecten, 162 



purpuratus, Perumytilus, 117 



purpurea, Tellinidella, Tellinides 398, 399 



purpurissata, Chionopsis, Chione, 301 



pustulosa, Corbula, 429 



pustulosus, Aequipecten, Pecten, 168 



Pycnodonte, 174 



Pythinella, 238 



quadra, Hastasia, Pholas, 449 



quadragenarium, Cardium, 246 

 quadrata, Basterotia, Corbula, 242 

 quentinensis, Semele, 361 



R 



radians. Pandora, 457 



radiata, Cardita, Carditamera, 189 



radiata, Corbula, 438 



radiata, Lazaria, 188 



radiata, Neocyrena, Cyrena, 198 



radiata. Pandora, 453, 456 



radiata, Tivela, 267 



radiatus, Donax, 343 



radula, Spondylus, 153 



Raeta, 321, 331 



Rasia, 86, 90 



recluzii, Cyrena, 195 



reeveana, Barbatia, 81 



rcgularis, Gari, Psammobia, 356 



regularis, Semele, 364 



reinharti, Anadara, 99, 100 



rcsilium, 41, 42, 51 



reticulata, Semele, Tellina, 358, 370 



retifer, Pholas, 443 



rhynschoscuta, Merisca, 382 



richthofeni, Lucina, 208 



rigida, Venus, 292 



robusta, Petricola, 315 



Rocellaria, 439, 440 



Rochefortia, 233 



Rombergia, 386, 387 



rombergi, Strigilla, 387 



rosea, Hysteroconcha, Cytherea, 283, 284 



rosea, Semele, Amphidesma, 360, 366 



rostae, Barbatia, 82 



rostrata. Area, 58 



rostratus, Donax, 338 



rotundus, Pecten, 168 



rubra, Corbula, 437 



rubra, Lasaea, 230 



rubrum, Cardium, 230 



rubescens, Eurytellina, Tellina, 391, 395 



rudis, Crassatellites, 180 



rudis, Pododesmus, 177 



rudis, Solen, 420 



rufescens, Tellina, 349 



rugosa. Pinna, 143 



rugosus, Donax, 336 



Rupiphaga, 134, 138 



rustica, Caloosarca, Anadara, 98 



saccata, Cyclinella, Arthemis, 262, 263 

 Saccella, 58, 59 

 sallei, Mytilopsis, 141 

 Sanguinolaria, 348 

 Sanguinolariidae, 347 

 sanguinolentus, Sanguinolaria, 348 

 Saxicava, 425 

 saxicola, Entodesma, 468 

 scaber, Plectoden, PI. 83, fig. 11 

 scalpellum, Donax, 345 



