SCYPHOMEDUSAE. 29 



pi. 6-9; pi. 10, figs. 18, 22, 31, 32, 36; pi. 10a, figs. 4b, 13, 15a, 16- 

 41; pi. 11-llb; pi. lie, fig. 1-13; ibid., 1862, vol. 4, pp. 10, 160. 



Cosmopolitan. 



New England eoast, Maine to Rhode Island, spring and summer. 



Me. — Eastport region, Mt. Desert, Blue Hill Bay, Penobscot 

 Bay, Casco Bay, Kittery. 



N. H. — Portsmouth Harbor, Isles of Shoals. 



Mass. — Gloucester, Nahant, Boston Harbor, Cohasset, Marthas 

 Vineyard, Woods Hole region. 



R. I. — Newport. 



RHIZOSTOMIDAE. - 

 13. Rhopilema verrilli (Fewkes) Mayer. 



Nedopilema verrilli Fewkes, Amer. journ. sci., 1887, ser. 3, vol. 

 33, p. 120, pi. 4. " New Haven Harbor." 



Rhopilema verrillii Mayer, Publ. Carnegie inst., 1910, no. 109, 

 vol. 3, p. 707, pi. 74, figs. 1, 1'; p. 708, fig. 424. 



Coast of the United States between North Carolina and southern 

 New England. 



Conn. — New Haven, Thimble Id. ; Branford Harbor. 



