343 [VerriU. 



Edwardsia sipunculoides Stimp. 

 Machias, Me.; Eastport, Me.; Grand Menan. Littoral. 



E. sulcata VerriU. 

 Chelsea Beach. 



Arachnactis brachiolata A. Ag. 

 Nahant, Mass. Floating on the surface of the water. 



Peachia parasitica VerriU. 



Cape Cod to Bay of Fundy. Parasitic on Cyanea arctica. 



Alcyonium carneum Agassiz. 



Cape Cod to Breton Island, N. S. One to twenty-five fathoms. 



ECHIXODERMATA. 



Antedon Esclirichtii (Mliller sp.) 



Alecto Eschrlchtii Miill. and Tr. 1841 ; Stimpson Inv. Gr. Menan, 

 p. 12. 



Near Grand Menan, twenty-five fathoms, shelly bottom, Dr. Wm. 

 Stimpson. 



OptLioglypha Sarsii Lyman. 



Ophiura Sarsii Liitken. Opldolejm ciliata Stimp. op. cit. p. 13. 



Massachusetts Bay to Greenland , Northern Europe ; coast of Nor- 

 way ; Great Britain. I have taken it in Frenchman's Bay, Me., in 

 twelve fathoms, shelly bottom, and at Eastport, Me., of large size, 

 sparingly, in fifteen to twenty fathoms, stony bottom. 



Ophioglypha robusta Lyman. 



Opliiolepis rohusta Ayres ; Stimpson, op. cit. p. 13. Ophiura squam- 

 osa Liitken. 



Massachusetts Bay to the Arctic Ocean; Greenland; Northern 

 Europe ; coast of Denmark. 



I have dredged it quite frequently in fifteen to twenty fathoms, 

 stony and shelly bottom, Eastport, Me., and have, also, often found it 

 among rocks and nullipores at low-water mark of spring tides, both at 

 Eastport and Grand Menan. 



