COLEOPTERA OF THE SoLWAY DiSTRlCT. 237 



H. umbrosHS, Gyll. in lochs and ponds fairly common. 



D. K. W. 



H. anguslaliis, Sturm. scarce, LocliruUon, Dalskairlh, 

 Castle-Douglas, Dalbeallie, and near Newton-Stewart. 



K. W. 



H. gyllenhalii, Schiod. common, the dominant peat bog 

 species up to al)out looo feet altitude. L). K. W. 



H. iiiorio, De']. Criffel, etc., the dominant peat bog species 

 above lOOO feet altitude. K. 



H. vittiila, Er. in ponds, etc., fairly common. 13. K. W. 



H. palKStris, L. abundant. D. K. W. 



H. iiicogiii/ns, Sharp, chietly in large peat holes in some of 

 which it swarms. D. K. W. 



H. eryilirocephalus^ L. abundant. O. K. W. 



Tl. rujifrons, Duft. recorded by Lennon from Lochar Moss 

 near Sandy kno we, very local, but found not uncommonly 

 in a few spots Maxwelltown Loch, Cargen Burn, and 

 at Dalbeattie. D. K. 



H. celaius, Clark recorded by Fowler from Thornhill and 

 from Criffel by Lennon. D. K. 



H. mclanarius, Sturm, a peat moss species occurring not 

 uncommonly at all altitudes. D. K. 



H. memnonius, Nic. in ponds, etc., not uncommon. D. K. W. 



H. obscurns, Sturm, a very common peat moss species. 



D. K. W. 



H. nigrila, F. in ponds, etc., fairly common. D. K. W. 



H. discretus, Fairm. not common Maxw^elltown Loch, Kirk- 

 connell, Lochfoot, Colvend, Dalbeattie. K. 



H. pubescens, Gyll. abundant. D. K. W. 



H. planus^ F. also abundant. D. K. 



