MEDUSAE CRASPEDOTAE. 



ANTHOMEDUSAE. 



SARSIIDAE. 



1. Sarsia mirabilis L. Agassiz. 



L. Agassiz, Mem. Anier. acad. arts and sci., 1850, new ser., 

 vol. 4, p. 228, pis. 4, 5. "Boston Harbour." 



Coryne mirabilis L. Agassiz, Contr. nat. hist. U. S., 1860, vol. 3, 

 pi. lie, figs. 14, 15; ibid., 1862, vol. 4, p. 185, pi. 20, fig. 1-9; pi. 

 23a, fig. 12. 



New England coast. 



Me. — Eastport region, Penobscot bay. 

 N. H. — Portsmouth. 



IMass.— Gloucester, Xahant, Boston, Cohasset, Woods Hole 

 region. 



R. I. — Newport. 



Probably the same as the European S. tubulosa Allman. 



2. Sarsia reticulata (A. Agassiz) Hartlaub. 



Syndidyon reticidatum A. Agassiz, in L. Agassiz, Contr. nat. hist. 

 U. S., 1862, vol. 4, p. 340, footnote. "Nahant, near Boston." 

 A. Agassiz, Mem. Mus. comp. zool., 1865, vol. 1, no. 2, p. 177, fig. 

 290-300. 



Sarsia mirabilis var. reticulata Mayer, Publ. Carnegie inst., 1910, 

 no. 109, vol. 1, p. 57, pi. 4, figs. 3, 4; pi. 5, fig. 6. 



New England coast, April to June. 



IVIass. — Massachusetts Bay, Nahant, Boston Harbor. 



May be a variety of S. mirabilis. 



3. Sarsia h.vrgitti Mayer. 



Coryne producta Hargitt, Amer. nat., 1902, vol. 36, p. 551, fig. 3. 

 [Woods Hole, Mass.] 



