104 FAUNA OF NEW ENGLAND. 



Scalaria subulata Couthouy, Boston Journ. Nat. Hist., 1838, 

 vol. 2, p. 93, pi. 3, fig. 4. 



Boreoscala groenlandica Sumner, Osburn and Cole, Bull. U. S. 

 Bureau Fisheries, 1913, vol. ,31, pt. 2, p. 714. 



Me. — Casco Bay; Frenchman's Bay, 10 to 35 fathoms; East- 

 port, 10 fathoms. 



N. H. — Isles of Shoals, 20 fathoms. 



Mass. — Phillips Beach; off Nahant, 17 fathoms; Nantucket 

 Shoals, 20 fathoms. 



R. I. — Block Island Sound, 17 to 24 fathoms. 



Epitonium (Opalia) andrewsii (Verrill), 



Scalaria (Opalia) andrewsii Verrill, Trans. Conn. Acad., 1882, 

 vol. 5, p. 526, pi. 57, fig. 35. " off Newport, R. I." 



R. I.— Off Newport, 100 fathoms (Verrill). 



Epitonium (Acirsa) costulatum (Mighels and x\dams). 



Turritella costulata Mighels and Adams, Boston Journ. Nat. 

 Hist., 1842, vol. 4, p. 50, pi. 4, fig. 20. " Casco Bay." 



Acirsa borealis Verrill, Amer. Journ. Sci., 1872, ser. 3, vol. 3, 

 p. 281. 



Scala (Acirsa) costulata Dall, Bull. Mus. Comp. Zool, 1889, 

 vol. 18, p. 307. 



Me. — Casco Bay, from the stomach of a haddock; Eastport, 

 10 to 40 fathoms. 



Epitonium (Acirsa) gracilis (Verrill). 



Acirsa gracilis Verrill, Proc. U. S. Nat. Mus., 1880, vol. 3, p. 377. 

 [south of Marthas Vineyard.] Verrill, Trans. Conn. Acad., 

 1882, vol. 5, p. 528, pi. 57, fig. 31. 



Mass.— South of Marthas Vineyard, 100 to 365 fathoms. 



