238 Procecdinfis of the Roijal Irish Academji. 



Thelepus cincinnatus (Fabr.). 



1865. Malmgreii. Tom. cit., p. 387. 



2 miles south-east of Bailey Light, 13, \-ii, '07. Dredge, 13-18 fms. 

 Kingstown— Dalkey, 20, vii, '07. Dredge, 8-12 fms. 

 General Distrilnition. — Great Britain ; Siberia ; shores of Atlantic ; Medi- 

 terranean. 



Thelepus setosus (Quatr.). 



1894. de Saint-Joseph. Tom. cit., p. 230. 



2 miles south-east of Bailey Light, 13, vii, '07. Dredge, 13-18 fms. 

 Kingstown — Dalkey, 20, \Ti, '07. Dredge, 8-12 fms. 

 Howth, north side, 7, ix, '07. Dredge, 1.5 fms. 



Howth, south shore, 6, x, '09. In crevices of the schist. One specimen 

 had Polifnor scohpcmh-ina in its tube. 



General Distribnlion. — PljTiiouth ; France. 



Family AMPHICTENIDAE. 



Pectinaria auricoma (MUllcr), 



1865. Malmgren. Tom. cit, p. 357. 



on' Skerries, 9, vii, '07. Dredge, 5 fms., on muddy ground. 



This sitecimen was exhibited at the Dublin Microscopical Club.' 



Oil' Dalkey Island, 22, iv, '08. Dredge, 1.") fm.s. One large specimen. 



General Dislfihution. — British Isles; Norway; North Sea; Mediterranean. 



Pectinaria belgica (Palla.s). 



1865. Malmgren. Tom. cit., p. 356. 



4J miles nnrth-oast of Nose of Lambay (S. 445. 21, vii,' 06. Townet. 26 fms. 



General DiMrihufion. — Great Britain ; Noi^way ; North Sea ; Belgium. 



Family MALDANIDAE. 



The material Ijelonging to this family has recently been sent to Hen- 

 Ivar Ai-widsson, the eminent authority on this gioup. His report, which 

 promises to l>e of great interest, will shortly be published in the " Scientific 

 Investigations " of the Irish Fisheries Branch. The collection contains two 

 species from Dublin Bay. 



' Iruh Naturalirt, 1008, col. xvii, p. fi3. 



