FISHERY BULLETIN: VOL. 71, NO. 1 



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Figure 11. — Representative gastropods from oflf southeastern Massachusetts. A - Alvania carinata 

 (X14) ; B - Coins pygmaeus (X1.5) ; C - Cylichna alba (X4) ; D - Cylichna gouldi (Xll-7) ; E - 

 Drillia lissotropis (X5.5) ; F - Drillia sp. (X4.7) ; G - Epitonium dallianum (X3) ; H - Epitonium 

 groenlandicum (X0.8) ; I - Mitrella zonalis (X7); J - Nassarius trivittatus (X2.3); K - Odostomia 

 canaliculata (X?) ; L - Turbonilla interrupta (X4.7); M - Buccinum undatum (XI); N - Nep- 

 tunea decemcostata (X0.8) ; - Eidimella smithi (X2.3) ; P - Polinices duplicata (XI) ; Q - Crepi- 

 dula fomicata (XO-8); R - Crepidula fornicata (X0.8). 



