475 



Bulletin 39 



Oxygyrus keraudreni iii 



P 



Pachycheilus anagrammatus 129 



satillensis 130 



suavis 130 



Paludestrina aldrichi 141 



auberiana 142 



cingulata 141 



milium 142 



plana , 141 



turricula 142 



Panopea bellsensis j 22 



Parthenia........ no 



Pasithea guttula 7 



Patella 58, 151 



equestris 143 



fornicata 143 



Payraudeautia 149 



Pecten alabamensis 25 



almirantensis 21 375 



actus 21 .......376 



coralliphila 20 188, 371 



costaricensis 21 373 



effosa ....,186 



gatunensis ig 369 



levicostatus /p.. .187, 200, 

 371 



luna 20 377 



macdonaldi ig 370 



oligolepis 375 



operculariformis 186 



preglyptus 20 374 



reliquus 186 



santarosanus 200, 371 



ventricosus 192 



Pectunculus castaneus 352 



decussatus 350, 352 



pennaceus 350, 352 



Pedicularia albida 113 



decussata 113 



Pedipes elongatus 54 



mirabilis 54 



naticoides 54 



ovalis 54 



quadridens ••••54 



tridens 54 



Peracle reticulata 44 



Peristernia insula 11 282 



tortugera // 282 



Peristichia agria in 



toreta iii 



Persona simillima 305 



Petaloconchus domingensis 204,318 



erectus 133 



irregularis 133 



sculpturatus 77.. .196, 199, 

 203, 204, 318 



varians 133 



Petricola millestriata 187 



Petrotrochus 164 



Phacoides actinus ?5 200, 396 



bocasensis J5 395 



costaricensis 394 



var. medioamericanus 189 



radians 189, 205 



radians, var. medioameri- 

 canus J5, 393 



trisulcatus 189, 205, 394 



nioijiliferum 75 200, 307 



Phasianella 136 



brevis 152 



mollis , 33^ 



pulchella.. 152 



punctata 333 



Philine flexuosa 53 



Phorus agglutinans , , 332 



Phos antillarum 88 



beteyensis 12 294 



candei 88 



elegans t88 



elegans, var. limonensis 



12 291 



estrellensis 12 292 



galvestonensis 88 



gatunensis 12 289 



grateloupensis 88 



