I 



28 Animals in Massachusetts. 



Melampus. 



bidentalis, Say. 

 Vermetus. 



lumbricalis, Lam. 

 Lacuna. 



pertusa, Conrad. 



fusca, (manuscript. \ 

 Turbo. 



obligatus, Say. 



palliatus, Say. 



vestita, Say. 



irroratus, Say. 



in flatus, Totten. 



minutus, Totten. 

 Turritella. 



alternata. Say. 



bisuturalis, Say. 

 Fusus. 



corneus, Say. 



cinereus, Say. 



decemcostatus, Say, 

 Pyrula. 



caniculata, Lam. 



carica, Lam. 

 Ranella. 



caudata, Say. 

 Purpura. 



lapillus, Lam. 



imbricata, Lam. 

 Buccinum. 



undatum, Lin. 

 Nassa. 



obsoleta, Say. 



trivittata, Say. 



lunata, Say. 



vibex, Say. 

 Columbella. 



avara, Say. 



ORDER IV.— CEPHALOPODA. 



Spirula. 



Peronii, Lam. 

 Loligo. 



illecebrosa, Lesueur. 



pavo, Lesueur. 



one or more other species. 



VI.— CRUSTACEA. 



BY AUGUSTUS A. GOULD, M. D. OF BOSTON. 

 ORDER I.— DECAPODA. 



Family I. — Brachyura. 



Port un us. 



pictus, Say. P. lividus, Leach. Cancer depurator, Oliv. Sand Crab. 

 Lupa. 



hastata, Fab. Edible Crab. 



