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 coast, 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. 



Nectopilema 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. 



