INVERTEBRATE ANIMALS OF VINEYARD SOUND, ETC. 

 Nemerteans. 



Page. 



Meckelia ingens 324 



Polinia e'lutinosa 324 



Cosinocepbala ocbracea . - . 



423 



Page. 

 325 



MOLLTJSCA. 



Ceplialojjocls. 



Loligo Pealii, eggs and adults 



Gastropods. 



Page. 



Pleurotoma biearinatum . . . 418 



Bela plicata 383 



Fulgur carica 417 



Sycotypus caualiculatus 417 



Tritia trivittata 354 



Eupleura caudata 371 



Urosalpinx ciuerea 306 



Astyris lunata 417 



A. zonalis 399 



Auachis a vara 417 



Odostoinia producta 417 



O. fusca . . . 307 



O. trifida 417 



O. seininuda 417 



O. impressa 417 



O. bisuturalis ... 



Turbonilla interrupta.'. 



T. elegaus 



Eulima oleacea 



Lacuna vincta 



307 

 418 

 418 

 418 

 417 



Bittiuni nigrum 



Triforis nigrociuctus . . . 

 Cerithiopsis Greenii . . . 



0. terebralis . . 



C. Emersonii 



Yermetus radicula . . . . . 



Caecuin pulchellum 



C. costatum 



Orucibulum striatum . . 



Crepidula fornicata 



C. unguiforinis 



0. convexa 



Eatica pusilla 



Lunatia beros 



Scalaria lineata . 



S. inultistriata 



Leptocbiton apiculatus. 



Polycera Lessonii 



Do-to coronata 



Doridella obscura 



Page. 

 416 



Page. 

 417 

 417 

 417 

 417 

 417 

 417 

 417 

 417 

 417 

 417 

 417 

 355 

 417 

 417 

 418 

 418 

 399 

 400 

 400 

 307 



Lamellibranclis. 



Page. 



Saxicava arctica 309 



Mya areuaria, (young) 309 



Oorbula contracta 418 



Olidiopbora trilineata 418 



Lyonsia byalina 358 



Cocblodesina Leanuin 418 



]V[actra solidissiina 418 



Mulinia lateralis 373 



Curningia tellinoides 418 



Angulus tener 358 



Page. 



A. modestus 418 



Gastranella tumida 418 



Cardium pinnulatum 435 



Cyclas dentata 418 



Kellia planulata 418 



Montacuta elevata 418 



Gouldia mactracea 418 



Astarte castanea 432 



Cyclocardia borealis 418 



O. JSovantflise 418 



