212 ADDITIONAL LOCALITIES, NOTES, ETC. 



Htjdwporus davisii, Curt. Bungay (Garneys) ; Harleston (Fox) ; Hardwick 



Brook, Herefordshire (Tomlin) ; Snowdon ; Cumberland ; Ireland, Donegal 



and Dublin. 

 Hi/droporus halensis, F. Maddingley, Cambs (G. Nicholson) ; Norfolk, 



Brundall and Stalham (Edwards) ; Palling (Balfour Browne) ; Ulceby, 



Lines (Wallace). 

 Hydroporus dorsalis, F. Mull of Cantire (Hamlet Clarke) ; Ireland, Lagan 



Canal (Buckle) ; Gilnakirk, co. Down (Patterson) ; Tonabrochy, co. 



Galway (Halbert) ; Armagh (Balfour Browne and Johnson). 

 Hydroporus scalesianus, Steph. Ant and Bure districts, Norfolk Broads 



(Balfour Browne). 

 Hydroporus negledus, Schaum. Woking (Champion) ; Oxshott (Donis- 



thorpe) ; Burnham Beeches (W. E. Sharp) ; Norfolk Broads (Balfour 



Browne) ; Stratton Strawless (Edwards). 

 Hydroporus tristis, Payk. Claygate (Bedwell) ; Oxshott (Donisthorpe) ; 



Woking (Walker) ; Suffolk (Morley) ; Norfolk Broads (Balfour Browne) ; 



Ireland, rare, Donegal, Derry, Mayo, and Kerry ; Lough Bray, Dublin 



(Donisthorpe). 

 Hydroporus umhrosus, Gyll. Oxshott (Donisthorpe) ; Bexley Decoy, Suffolk 



(Morley) ; Birkdale (Chaster and Sopp) ; Ireland, Donegal, Antrim, Down, 



Armagh, Louth, Westmeath, and Limerick. 

 Hydroporus angustatus, Sturm. Ireland, rare, Donegal, Antrim, and Armagh. 

 Hydroporus morio, Dej. Delamere and Merionethshire (W. E. Sharp) ; 



Ireland, rare, Donegal and Armagh. 

 Hydroporus incognitus. Sharp. Richmond Park (Donisthorpe) ; Ipswich 



(Morley) ; Norfolk Broads (Balfour Browne) ; Delamere Forest (W. E. 



Sharp) ; Cumberland ; Ireland, widely distributed. A paper on the 



specific characters of this beetle will be found in the Ent. Record for 1907, 



p. 77, by Mr. F. Balfour Browne. 

 Hydroporus rufifrons, Duft. Barham (Kirby) ; Lundy Island ; Cumber- 

 land ; Ireland, doubtful. 

 Hydroporus longicornis, Sharp. Ireland, Mount Kippure, Dublin (Kemp). 

 Hydroporus longulus, Muls. Wicken Fen (Donisthorpe) ; Lundy Island (Joy 



and Tomlin) ; Yorkshire ; Ireland, a single specimen taken at Downhill, co. 



Derry, by Mr. J. N. Milne, and named " celatus var." by Dr. Sharp. 

 Hydroporus melanarius, Sturm. Oxshott (Bedwell) ; Crowborough (W. E. 



Sharp) ; Dorset (Chitty) ; Norfolk Broads (Balfour Browne) ; Snowdon 



(Sopp and Tomlin) ; Clogham (Joy). 

 Hydroporus obscurus, Sturm. Norfolk (Edwards) ; Linwood, Lines (Wallace) ; 



Bovey Tracey, Devon (de la Garde) ; Ireland, widely distributed in highland 



districts. 

 Hydroporus discretus, Fairm. New Forest (Sharp) ; Cumberland (Britten) ; 



Lincolnshire (Wallace) ; Suffolk (Morley) ; Bradfield and Lundy Island( Joy) ; 



near Oxford (Walker) ; Bude, N. Cornwall (de la Garde) ; Ireland, widely 



distributed, especially in the north. 

 Hydroporus Hturatus, F. Ireland, widely distributed. 

 Hydroporus marginatus, Duft. Bradfield (Joy) ; Kintbury (Harwood) ; 



