88 



EuPHROSYNE BOREALis, CErsted. 



Grand Manan, "it frequents muddy bottoms" (Stimpson). H.M.S. 

 Challenger, Station 49 (May 20, 1873) south of Halifax, Nova Scotia, in 85 

 fathoms, gravel and stones. Not in Mr. Whiteaves' dredgings " (M'Intosh). 



(Incertce sedis). 

 Enonella bicarinata, Stimpson. 



1853. Synops. Marine Invert. Grrand Manan, p. 34. 



Grand Manan, " found in fine sand at low-water mark, at High Duck 

 Island " (Stimpson). 



GEPHYREA. 



CH^TIFERA. 



Sternaspis fossor, Stimpson. 



1853. Synops. Marine Invert. Gr. Manan, p. 20. 



Grand Manan, on muddy bottoms in the coralline zone (Stimpson). Com- 

 mon in the Bay of Fundy in 10 to 90 fathoms, mud (Verrill, 1873). 



ACH^TA. 

 Phascolosoma c.ementarium (De Quatrefages). 



Pha&colosoma Bernhardus, Pourtales (1852). 

 Sipunculus Bernknrdus, StiuLVSon {1S5S) ; non Forbes. 

 Sipunculus ccementarius, De Quatrefages (1866). 

 Phascolosoma ccementarium, Verrill (1873). 



Grand Manan, "common in the coralline zone, in shells of Dentalium 

 especially " (Stimpson). Bay of Fundy, 2 to 90 fathoms, abundant (Verrill). 

 Le Have Bank, N.S., in 45 fathoms (Smith and Harger). Common in the 

 shells of small gasteropoda, such as Ltmatia, Bela, and especially Nassa 

 trivittata, everywhere between Prince Edward and Cape Breton islands and 

 throughout Northumberland Strait. Dredged by the writer in 1873, and 

 determined by Professor Verrill. 



Phascolosoma hamulatum, Packard. 



1867. Mem. Boston Soc. Nat. Hist., vol. i., p. 290. 



" But one specimen was taken in eight fathoms. Caribou Island, Strait 

 of Belle Isle, inhabiting a dead shell of Aporrhais occidentalis " (Packard). 

 "Perhaps the same as P. ccementarium" (Verrill). 



