214 ADDITIONAL LOCALITIES, NOTES, ETC. 



Ehantus exoletus, Forst. Bury district (Tuck) ; Wickeii Fen (Donisthorpe) ; 



Tubney, Oxford (Holland) ; Ireland, widely distributed. 

 Rhantus 2mlverosus, Stepli. Lymington Salterns (Donisthorpe) ; Suffolk ; 



Norfolk ; Tubney, Oxford (Holland). 

 Rhantus notatus, Berg. Ireland, Derry, Armagh, Fermanagh, and Tipperary. 

 Rhantus bistriatus, Berg. Ireland, Donegal, Derry, Wicklow, and Wexford. 

 Rhantus adspersus, F. Norfolk (Stephens) ; recently rediscovered in Norfolk, 



in the Hickling district, by Mr. F. Balfour Browne. 



Mr. E. J. Burgess Sopp writes a very interesting account of the life-history 



of Dijtiscus punctulaius, F. (Proceed. Lane, and Ches. Ent. Soc, 1905, pp. 



50-57). 

 Dytiscus marginalis, L. Mr. Donovan has recorded that he captured a 



specimen of this beetle swimming in the sea at Glandore. 

 Dytiscus circumjlexus, F. Richmond Park and Penge (Donisthorpe) ; Chat- 



tenden (Walker) ; Isle of Sheppey (Chitty) ; Bawdsey (Morley) ; Felixstowe 



(Ellis); Norfolk. 

 Dytiscus circumcinctus, Ahi. Suffolk (Morley) ; Norfolk Broads (Balfour 



Browne) ; Ireland, Armagh (Johnson). The form of $ of this species 



with smooth elytra is not uncommon at Wicken Fen (Donisthorpe). 

 Dytiscus lapponicus, Gyll. Isle of Rum (Grieve) ; Isle of Eigg (BaKour 



Browne). 

 Dytiscus dimidiatus. Berg. Not uncommon at Wicken Fen, 1899 (Bouskell 



and Donisthorpe) ; in plenty, Askham Bog, August 1906 (Balfour Browne 



and Beare). 

 Hydaiicus transversalis, Berg. Barnley Broad, Suffolk (Bedwell). 

 Hydaticus seminiger, De G. Hanwell (W. E. Sharp) ; Oxshott (Kemp) ; 



Shortlands (Donisthorpe) ; Kennet Valley (Joy) ; Delamere Forest and 



Leadsham, Cheshire (W. E. Sharp). 

 Acilius sulcatus, L. Ireland, widely distributed. The variety scoticus, 



Curtis, Carrickfergus (Walker) ; Cumberland (Britten). 

 Acilius fa sciat us, De G. Doncaster, locally common (Corbett) ; Ireland, rare, 



Armagh (Johnson). 

 Graphodere^ cinereics, L., This fine species was rediscovered in Britain by 



Mr. F. Balfour Browne in 1904, in the Ant district of the Norfolk Broads. 

 Gyrinus minutus, F. Hickling Broad and Horning (Edwards) ; Cumberland. 

 Mr. F. Bouskell bred several species of parasites from pupae of Oyrinus 



natator found on reeds at Cropstone Reservoir, in Leicestershire. The 



Rev. J. Hellins and others have also bred species of Ichneumonidae from the 



cocoons of this beetle. 

 Gyrinus urinator. 111. Bodelstreet, near Battle (Bennett) ; New Forest 



(Rendel) ; Bude, N. Cornwall (de la Garde) ; Ireland, Kerry. 

 Gyrinus elongatus, Aube. Lymington Salterns (Beare, Donisthorpe, and 



E. A. Waterhouse) ; Cumberland ; Ireland, widely distributed. 

 Gyrinus hicolor, Payk. Deal (Donistliorpe) ; Norfolk Broads (Balfour 

 Browne) ; Crossens, Southport district (Chaster and Sopp) ; Ireland, rare. 



Sligo, Roscommon, Cork, and Kerry. 



