I9IO. Brownk. — Aquatic Coleoptcra of West Donegal. i8i 



Caelatnbus v-Iineatus, Zett.— L. Salt Mtn. and Tawiiey (Dublin 



Mus. Coll.). 

 C. inaequalis, F. — Narin (R. W.) ; Dunfauaghy aud Carrickfin (1908) ; 



Rosapenna L. (R. W., 1909 and 1910) ; Melmore L. (A. W. S. 



1910). 

 C. ix-Iineatus, vStepb. — Dunfanaghy (G. W. Chaster, ex. coll. J. 



Kidson Taylor.) I took a specimen in Carnboy L., Carrickfin 



(1908). 



C. Imprcssopunctatus, Schall. — Dunfanaghy (one specimen) 

 (1908). 



Deronectes assimilis, Payk. — Milford and Tawney (Dublin Mus. 

 Coll.) ; Dunfanaghy (Iv. Sessiagh) and Carrickfin (Carnboy L-), one 

 specimen in each (1908). 



D. xii.-pustulatus, Ol.— Dunfanaghy (L. Sessiagh) (1908). 

 Hydroporus pictus, F.— Dunfanaghy (1908). 



H. Icpidus, 01.— Ardara (W. F. J., 1892); I,. Salt Mtn. (Dublin Mus. 



Coll.) ; Dunfauaghy and Carrickfin (1908). 

 H. rivalis, Gyll.— L. Salt Mtn. (Dublin Mus. Coll.). 

 H. tristis, Payk.— L. Salt INltu. (Dublin Mus. Coll.) ; " near Glen- 



veagh" (R. W., 1910). 

 H. umbrosus, Gyll. — Carrickfin (Dunmore L.) (1908). 

 H. Gyllenhalii, Schiod.— Ardara (W. F. J., 1892) ; L. Salt Mtn. (Dublin 



Mus. Coll.) ; Dunfanaghy and Carrickfin (1908). 

 H. vittula, Er.— Dunfanaghy (in one collection only), (1908) ; Mulroy 



Bay (R. W., 1910). 

 H. palustrls, L.— Ardara (W. F. J., 1902) ; L. Salt Mtn. (Dublin Mus 



Coll.) ; Dunfanaghy and Carrickfin (1908) ; Rosapenna L. (R. W. 



1910), 

 H. crythroccphalus, L.— Ardara (W. F. J., 1892) ; Iv. Salt Mtn. (Dublin 



Mus. Coll.) ; Dunfanaghy and Carrickfin (1908) ; Mulroy Bay (R. W., 



1910) ; Tory Island (A. W. S. and R. W., 1910). 

 H. incm nonius, Nic— Milford (Johnson and Halbert, Beetles of 



Ireland, 1901). 

 H. obscurus, Sturm.— Ardara (W. F. J., 1892); Dunfauaghy and 



Carrickfin (1908). 

 H. nigrita, V — Ardara (W. F. J., 1892); Dunfanaghy (in one collection 



only) (1908). 

 H. pubcsccns, Gyll.— Ardara (W. F.J., 1892); L. vSalt Mtn. and Milford 



(Dublin Mus. Coll.), Dunfanaghy and Carrickfin (1908) ; Glenveagh ; 



Mulroy Bay and "near L. Salt" (R W., 1910) ; Tory Island (A. W. S. 



and R. W., 1910). 

 H. planus, F.— Carrickfin (one specimen, 1908). 

 H. lituratus, F.— Ardara (W. F. J., 1892); Dunfauaghy and Carrickfin 



(1908) ; Tory Island (A. W. S., 1910). 

 Agrabus paludosus, F. — Dunfanaghy (1908). 

 A. nef3uIosus, Forst. — Dunfanaghy and Bunbeg (1908). 

 A. Sturm ii, Gyll Ardara (W. F. J., 1892) ; Dunfanaghy and Carrickfin 



(1908). 

 A. chalconotus, Panz.— Mulroy Bay (R. W. 1910). 



