272 Mr. W. S. M. D'Urban on the 



CRUSTACEA. 



Dr. van Lidth de Jeude mentions Hip polyte polar is and H. 

 Sowerbyi as having been dredged (the latter in great numbers) 

 on 17th July, 1879. He also mentions Pag w us Bernhardus 

 as being frequent at Matotschkin Shar, and a species of Hyas. 



POLYZOA. 



The Rev. Thomas Hincks has furnished the following list 

 the species collected by Mr. Grant : — 



Subclass HOLOBRANCHIA. 



Group a. Ectoprocta. 



Order GYMNOL^MATA. 



Suborder Cheilostomata. 



Genus Gemellaria, Savigny. 



Gemellaria loricata, L. 



Very abundant off Bear Island, in 25 fms. A dark-coloured 

 variety occurs, with much elongated internodes, in lat. 72° 

 32' 3" N., long. 36° 29' 5" E. [St. Lawrence, Dawson.] 



Genus Cellularia, Pallas. 



Cellularia Peachii, Busk. 



Lat. 71° 23' N., long. 49° 38' E., 67 fms., off S.W. end of 

 Novaya Zemlya. [St. Lawrence, Dawson.] 



Genus Menipea, Lamouroux. 



Mentpea ternata, Ellis & Solander (normal form) . 

 Extremely abundant, as in all northern dredgings. 



Mentpea ternata (forma gracilis, Smitt)=J/. gracilis, Busk. 



Lat. 72° 32' 3" N., long. 36° 29' ' b" E., 128 fms. [F.- 

 Pierce Bay, lat. 79 c 29' N., last British Arctic expedition.] 



Genus Bugula, Oken. 



Bugula Murrayana, Johnston. 



On Gemellaria loricata, lat. 72°32'N., long. 36° 29/ 5" E., 

 128 fms. [St. Lawrence, Dawson ; lat. 79° 29' K, last Brit. 

 Arctic exped.] 



