MEDUSAE CRASPEDOTAE. 9 



21. BouGAiNViLLiA GiBBSi Mayer. 



Mayer, Bull. Mus. eomp. zool., 1900, vol. 37, p. 5, pi. 4, figs. 14 

 15. " Newport Harbor, Rhode Island." 



R. I. — Newport. 



Probably the same as the European B. autumnalis Hartlaub. 



22. BouGAiNViLLiA CAROLiNENSis (McCrady) Allman. 



Hippocrene carolinensis McCrady, Proc. Elliott soe. nat. hist., 

 1857, vol. 1, p. 164, pi. 10, fig. 8-10. [Charleston Harbor, 

 South Carolina.] 



BougainviUia carolinensis Mayer, Publ. Carnegie inst., 1910, no. 

 109, vol. 1, p. 165, pi. 16, fig. 7-9; pi. 17, fig. 7. 



A southern species known from the Tortugas, South Carolina, 

 and southern New England; rare north of Cape Cod. 



Me. — Casco Bay. 



Mass. — Woods Hole region. Vineyard Sound, Naushon. 



R. I. — Newport. 



* 



23. Nemopsis bachei L. Agassiz. 



L. Agassiz, Mem. Amer. acad. arts and sci., 1850, new ser., vol. 4, 

 p. 289, text-fig. " In the harbour of Nantucket." 



Numerous localities, Florida to southern New England. Not 

 known north of Cape Cod. 



Mass. — Nantucket, Vineyard Sound, Naushon, Woods Hole. 



24. Rathke.\ blumenbachii (Rathke) Brandt. 



Oceania hlumenhackii Rathke, Mem. Acad. sci. St. Petersbourg, 

 mem. des sav. etrang., 1835, vol. 2, p. 321, pi. 1,' fig. 1-4. "Sevas- 

 topol." 



Rathkca octopunctata and var. grata Mayer, Publ. Carnegie inst., 

 1910, no. 109, vol. 1, pp. 177, 179, pi. 18, fig. 5; pi. 20, fig. 11. 



Widely distributed in the North Atlantic, and in the Labrador 

 current. 



