from the Do(jtjer Bank. AW) 



The tlistribution ot" this species extiiuls tVom Norway to 

 tlie Mediterraueaii, and it is of tVequent occunence in the 

 British seas. 



Poulocnites norvcgicus, Bocck. 



Pontocrates norvegicus, Boeck, Crust. Ampliip. bor. «>t arct. p. i)l (1870). 

 Knii/era altamarina, Speuce Bate and VVestwood, Brit. Sess.-t'ved 

 Crust, vol. i. p. 177 (It^ti-'j). 



A lew specimens of this species were obtained in tlie 

 material from tlie Dogji^er Bank. 



Syrichelidiiim brevicarpum (Spence Bate). 



Kniyira brevicarpa, Bate and Westwood, Brit. Sess.-eyed Crust, vol. xi. 



p. oO.-? (1809). 

 ^ijnchelidium breiicarpum, G. 0. Sars, Crust, of Norway, p. 318, 

 ' pi. cxii. tig. 1 (1802). 



This is a small species with curious gnathopods. It does 

 not appear to be very common in the British seas. 



llalimedon Mulleri, Boeck. 



Ilalimedun MiiUvri, Boeck, Crust. .Vmphip. bor. et arct. p. 89 (changed 



afterwards by Boeck to H. Miil/eri). 

 Ilalimi'don Midleri, G. O. Sars, Crust, of Norway, p. o27, pi. cxv. 



(1892). 



This was a somewhat rare species in the Dogger-Bank 

 material. 



Iphimedia ?obesa, Rathke. 



Iphiviedia obesa, Eathke, Acta Acad. Leop. t. xx. p. 85, pi. i, fig. 1 

 (1843). 



A specimen apparently belonging to this species but some- 

 what im])erfect occurred in the gathering from the Dogger 

 Bank. The species has a wide distribution in the British 

 seas. It is frequently ornamented with transverse bands 

 usually of a rich brownish or reddish colour. 



Apherusa horealis (Boeck). 



Apherusa horealis (Boeck), G. O. Sars, Crust, of Norwav, p. 441, 

 pi. civ. fig. 2 (1893). 



This species was of common occurrence in the Dogger- 

 Bank material. The two dorsal tooth-like projections of the 

 metasome appear to be more strongly developed in the male 



