[435] INVERTEBRATE ANIMALS OF VINEYARD SOUND. ETC. 141 



MOLLTJSCA. 



Gastropods. 



Page. 



Mangilia cerina . 432 



Bela plicata. 432 



Tritia trivittata 354 



Ilyanassa obsoleta 354 



Eupleura caudata 371 



Odostomia semiouda 417 



O. fusca 307 



Turbonilla interrupta 432 



T. elea-aiis . 432 



Page. 



Crepidula fornicata . .... ... 355 



C. convexa 355 



! C. unguiformis 355 



Scalaria lineata 



S. multistriata 



Utriculus eanaliculatus . . . 



Bulla solitaria ...... 



Amphisphyra pellucida . . . 



432 

 432 

 432 

 371 



432 



Cylichna oryza 432 



Lamellibranchs. 



Page. 



Pholas costata 433 



P. truucata 433 



My a arenaria 309 



Clidiophora trilineata - 432 



Lyonsia Lyalina 358 



Periploma papyracea 429 



Mulinia later alls 432 



Tagelus gibbus 373 



T. divisus 



Cumingia tellinoides 418 



Macoma fusca 359 



Angulus tener 358 



Tellina teuta 432 



Callista convexa 432 



Yen us nierceuaria ,. 359 



Petricola pholadiformis 372 



Page. 



Cardium pinnulatum 423 



Kellia plauulata 310 



Montacuta elevata 418 



Solenornya velum 360 



Astarte castanea 432 



Cyclocardia borealis 418 



0. Novangliae 418 



Macula proxima 432 



Yoldia limatula 432 



Argina pexata 309 



My tilus edulis 432 



Modiolaria nigra . . . , 433 



Crenella glandula . 418 



Anomia glabra 311 



433 



Ostrsea Virginian a 



Asculians. 

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Molgula Manbatteusis 311 \ Cyutbm partita 311 



EADIATA. 



EcMnoderms. 



Page. 



Thyone Briareus 433 



Asterias arenicola. . . . 433 



Page. 



Aniphipholis abdita - 433 



