232 



Family Leucothoidce. 



Leucothoe grandimanus, Stimpson. 



1853. Synops. Marine Invert. Grand Manan, p. 51. 



Grand Manan, " dredged in 30 fathoms, on a shelly bottom off Low Duck 

 Island " (Stimpson). 



Family Stenothoidce. 

 Stenothoe clypeata, Stimpson. 



1S53. Op. cit., p. 51. 



Grand^Manan, " dredged in 30 fathoms, on a shelly bottom^in the Hake 

 Bay " (Stimpson). 



Metopa glacialis (Kroyer). 



Leucothoe glacialis. Kroyer (1842). 

 Metopa glacialis, Boeck (1870). 



Between the inner and outer integuments of specimens otjAscidiopsis 

 complanata, dredged by the writer in the Gulf of St. Lawrence, on the 

 Orphan Bank, in 1873. 



Family Stegoce2yhalidce. 

 Stegocephalus inplatus, Kroyer. 



H. M. S. Challenger, Station 49, (May 20, 1873) south of Halifax, in 85 

 fathoms. Gulf of St. Lawrence, dredged by the writer, in 1872, eight miles 

 S.E. of Bonaventure Island in 56 fathoms; also, in 1873, on the Bradelle 

 Bank ; a little to the north of the Bale des Chaleurs, in 50 and 70 fathoms ; 

 and due east of Mai Bale, in 110 fathoms. 



In 1883 Professor S. I. Smith expressed the opinion that Stegocephalus 

 in^atus (Kroyer, 1842) is the same as Cancer ampulla (Phipps, 1774) and 

 that the proper name for the species is Stegocephalus amjmlla. 



Rev. Thos. R. E. Stebbing, however, in his Report upon the Challenger 

 Amphipoda, published in 1888, adopts the namo S. inflatus (Kroyer) 

 although' he includes Cancer ampulla as one of its synonym ^. On page 599 

 of that report, he says that, according to Dr. Hansen, "Phipps' species 

 must be the same as Stegocephalus kessleri, Stuxberg." 



Rev. Canon Norman, in one of his recent papers on the British Amphipoda*, 

 adopts the name *S'. inflatus (Kroyer) for this species, and says that it is not 

 the Cancer ampulla of Phipps. 



* Annals and Magazine of Natural History for July, 1900, p. 32. 



