88 FAUNA OF NEW ENGLAND. 



*Margarites olivacea (Brown). 



Turho olivaceus Brown, lUustr. Conch., 1827, pi. 46, figs. 30, 31. 

 "Greenock, [England]." 

 Margarita argentata Gould, Inv. Mass., 1870, p. 282, fig. 544. 



Me. — Casco Bay; Frenchman's Bay, 25 to 30 fathoms; East- 

 port. 



Mass. — Off Cape Ann and Cohasset. 



Margarites acuminata (Sowerby). 



Margarita acuminata Sowerby, Mai. and Conch. Mag., 1838, 

 vol. 1, p. 26. [Arctic Ocean.] Pilsbry, Manual Conch., 1889, 

 ser. 1, vol. 11, p. 287, pi. 39, fig. 55; pi. 66, fig. 6. 



Gulf of Maine; Grand Manan, in 40 fathoms on a soft muddy 

 bottom off the " Swallow's Tail " (Stimpson). 



*Margarites groenlandica (Gmelin). 



Trochtis groenlandicus Gmelin, Syst. Nat., 1790, vol. 1, pt. 6, 

 p. 3574. " Groenlandiae littora." 



Margarita undulata Gould, Inv. Mass., 1870, p. 280, fig. 541. 



Me. — Casco Bay; Frenchman's Bay, 6 to 35 fathoms; Eastport. 

 ■ Mass. — Phillips Beach. 



*Margarites cinerea (Ceuthouy). 



Turho cinereus Couthouy, Boston Journ. Nat. Hist., 1838, vol. 2, 

 p. 99, pi. 3, fig. 9. " vicinity of Cape Ann, Mass." 



Margarita cinerea Gould, Inv. Mass., 1870, p. 279, fig. 539. 



Me. — Casco Bay; Frenchman's Bay, 6 to 30 fathoms; West 

 Isles, near Eastport, 10 fathoms. 

 Mass. — From fish caught in Massachusetts Bay. 



Margarites multilineata (DeKay). 



Margarita multilineata DeKay, Nat. Hist. N. Y., Moll, 1843, 

 p. 109, pi. 6, fig. 108. " stomachs of codfishes on the coast." 



Conn. — Stratford (Lmsley). 



