INDEX. 



IT;; 



Page. 



Planaria species 487 



Plan aria viridis (!\i^ 



Planarians ('.:;. 



Plamx'rra nebulosa (>:>J, 325, :>:>> 



Tlat \ t-arcinus irroratus 546 



Sayi 546 



Platyonichus ocellatus.547,:{3H;:;r> i, 126,428, 



438,457,490,501,515, 



516, 533 



Platypyxis cylindrioa.726, 334, 408, 411, 424 

 Pleurobniohia rhudodaotyla .... 722,444,448, 



450,454,455 



Pleurotoma bicarinatum 6:58, 418, 423 



brunuea 637 



ceriuum 637 



plicata 637 



plicosa 637 



Plumatella familiaris 710 



Pluinularia arborea 730 



Catharine 732 



cornucopias 732 



falcata 733 



species 407, 411 



tenella 731 



Podarke obscura . . .589, 319, 332, 382, 392, 



410,440,453 



Podocerus cylindricus 566 



fucicola 561,493 



Polia obscura 628 



Poliniaglutinosa..631, 324, 332, 382, 392, 



410, 423 

 Polycera Lessonii . . . 665, 333, 400, 410, 423, 



Polychasta 580 



Polycirrus eximius. 616, 320, 332, 371, 377, 

 382, 392, 410, 422, 434, 453, 468 



Polycystina 451 



Polydora oil i at am 603, 345, 364, 453 



species 428,416,422 



Polymastia robusta 744 



Polynoe cirrata 582 



dasypus 581 



squamata 581 



Polyphemus occidentalis 580 



Polypi 737 



Polyplacophora 661 



Polyzoa 707 



Pomatom us salt atrix 516 



Pomolobus raediocris 520 



Ponds, brackisb, fauna of 460 



Pontobdella rapax 625, 458, 460 



Pontogeiieia inerrais 557, 452, 455, 519 



Pontonema marinum.. 634, 325, 332, 434, 



453, 455 



vacillatura . .634, 326, 332, 434 

 Porgee 514 



Porifera 740 



I'oronohis Iriacaiilliiis 



Porpita>, 



Port nuns p id us 



I'olamilla podopliMiulinm 

 oriililrra .617,3 



Prawn, common 



I'rionotiiH Csmilimis 



Procerodes frnnmn.s <;;;:;, :; j. . 



Wlu-atlandii 



Protomodia pinguis 



Protozoa 740 



Psammobia fusca 676 



IVseudopleurouectes AiiK-ricanus . .. 



Psolus pbantapus 519 



Pteropoda G6b 



Ptilota elegans 4'.)'J 



Ptilocheirus pinguis .561, 431, 434, 501, 507, 



Ptycbatractus ligatus 642, .".17 



Pulmonata ( 662 



Purpura lapilltis 642, 306, 332, 485 



Pycuogonidea 544 



Pyrula canaliculata 640 



carica lilt* 



Pyramis fusca 656 



Quahog-clani 359, 463 



Rabbit-fish r.-JL 



Eadiata 715 



Raia diaphaua .".-j I 



lee vis 521 



Rauella caudata 642 



Razor-shell 



Reniera, species 744, :'.. 



Rhabdoccela ti27 



Rhegmatodes tennis ...72 



Rhipidoglossa 661 



Rhodine atteuuata 0' 



Rhodymeuia palmata I 



Rhyuchobolus Anirricanus ..59 



364, 371, :;?:. 



dibranokiata8.696, 332, 341, 



364,371, 377, 428, 431, 431. 463, 



Rhynchoprobolns paiiillosus 74(> 



Rhyuchoscolex papillosus 746 



Rissoa aculeus 654, 306, 3 



arctica 



rxarata (". -J95. 517 



irighclsii 



niinnta 



Stitupsoni 



Roccus liiieatus -'^ 



Rock.. 514 



