GASTEROPODA. 155 



Spinalis gouldii Stimpson, Proc. Boston Soc. Nat. Hist., 1851, 

 vol. 4, p. 8. 



Me. — Casco Bay. 



Mass. — Abundant at Nahant during the summer of 1863 (A. 

 Agassiz); Massachusetts Bay, Feb. to Apr. (Stimpson); near 

 Naushon Island. This species was found alive at about 100 differ- 

 ent localities in the Gulf of Maine by the " Grampus " in July and 

 August, 1913 and 1914. 



Limacina retroversa macandrei (Forbes and Hanley). 



Spinalis macandrei Forbes and Hanley, Brit. Moll., 1853, vol. 

 2, p. 385, pi. 57, figs. 6, 7. "fifteen miles to the south of 

 MizEN Head, south of Ireland." 



Spinalis retroversus var. macandrei Verrill, Trans. Conn. x\cad., 

 1884, vol. 6, p. 275. 



Mass. — South of Marthas Vineyard. 



Limacina helicina (Phipps). 



Pelseneer, Rept. Voy. Challenger, Zool., 1888, vol. 23, art. 1, 

 p. 21. 



Clio helicina Phipps, A Voyage towards the North Pole, 1774, 

 p. 195. "Arctick seas." 



Gulf of Maine. 



Limacina inflata (d'Orbigny). 



Atlanta inflata d'Orbigny, Voy. Amer. Merid., 1836, vol. 5, p. 

 174, pi. 12, figs. 16-19. "Ocean atlantique et dans le grand 

 Ocean." 



Spirialis rostralis Verrill, Trans. Conn. Acad., 1885, vol. 6, p. 

 431. 



" Grampus " Exp. 1914, N. lat. 39° 54', W. long. 70° 43', alive; 

 and N. lat. 42° 11', W. long. 69° 59', alive. 



