6 FAUNA OF NEW ENGLAND. 



]\La.ss. — Xahant, Race Point, Chatham, Vineyard Sound, 10 to 

 100 fathoms (hydroid). Medusa, April and May. 



11. Hybocodox pro lifer L. Agassiz. 



L. Agassiz, Contr. nat. hist. U. S., 1862, vol. 4. pp. 243, 343, pi. 

 23a, figs. 10, 11; pi. 25. "X.^S-orr." 



Boreal, widely distributed in the X'orth Atlantic. 



i\L\ss. — ^Massachusetts Bay, X'ahant, Woods Hole, Vineyard 

 Sound. 



Georges Bank. 



12. EcTOPLEURA ocHRACEA A. Agassiz. 



A. Agassiz, in L. Agassiz, Contr. nat. hist. U. S., 1862, vol. 4, 

 p. 343, footnote. "X'ArsHOx, Buzzard's Bat." 



Edopleura dumortieri Mayer, Publ. Carnegie inst., 1910, no. 109, 

 vol. 1, p. 69, pi. 5, figs. 4, 5; pi. 6, figs. 1, 1', 2. 



Cape Cod southT\-ard, summer and autumn. Not kno'^Ti from 

 north of Cape Cod. 



Z\Iass. — Xaushon, "Woods Hole, Buzzards Bay. 



R. I. — X'e^-port. - 



Probably the same as the European E. dumortieri. 



CLADOXEMIDAE. 



13. Z.vxcLEA GE^BiosA IMcCradv. 



McCrady, Proc. Elliott soc. nat. hist., 1S57, a"o1. 1, p. 1.51, pi. 8, 

 figs. 4, 5. [Charleston ELip^or, Soeth Carolixa.] IMayer, 

 Publ. Carnegie inst., 1910, no. 109, vol. 1, p. 88, pi. 6, fig. 7; pi. 7, 

 fig. 5; pi. 8, figs. 4, 5. 



A southern species unkno"ttTi north of Cape Cod. West Indies to 

 southern X'ew England. 



IMass. — Buzzards Bay, Xaushon, Woods Hole. 

 R. I. — X'ewport. common in late summer. 



