Johnson and Halbkrt — A Lid of the Beetles of Ireland. 613 

 0. margipallens, Latr. 



MuNSTEK. 



Kerry (near Kenmare, Ht.). 

 Taken in a bog-pool, April, 1899. 



0. marinus, Payk. 



TJlstee. Leinster. MuisrsTER. 



Down (Holywood "Warren, H. diary). — Dublin (Portmarnock, 

 '00 Ht. 3; Sbankill, C.).— Waterford (Tramore, Ht.). 



0. pygmseus, F. 



Ulster. Conj^taught. Mxjnster. 



Armagb ('88 J. 2). — Sligo (Ballysodare, Ht.). — Galway (Clonbrock, 

 Ht.).— Kerry (River Flesk, Killarney, '47 W. 1). 



0. bicolon. Germ. 

 Ulster. CoNis'AXjeHT. Leiksier. Mfnstee. 



Donegal and Derry (Poyle dist., '00 B.). — Antrim (Carnmoney, 

 B.). — Armagh ('87 J. 2).— Sligo (Enniscrone, J.).— Mayo (Achill, '98 

 Ht. 2). — Dublin (Nortb Bull, '00, Ht. 3 ; mountain quarries and 

 Sandyford C). — "Wexford (Eosslare, Ht.). — Kerry (Castlemaine Eiver, 

 '55 Hn. 2), 



0. rufimarginatus, Stepb. 



Ulster. Lehstster. Munster. 



Ai^magb ('92 J. 2).— Wexford (Enniscortby, Ht.).— Kerry (Castle- 

 aine River, '55, H. 2). 

 Rare. 



0. auriculatus, Rey. 



Leinster. 



Meath (Laytown, '00, Ht. 3).— Dublin (North Bull, '00 Ht. 3). 

 Very local in salt marshes. At the North Bidl it occurred under 

 mud, where there had been shallow pools of salt water. 



0. punotatus, Steph. 

 Ulster. Connaught. Leinster. Munster. 



Down (shore of Belfast Bay, '39 Curtis). — Sligo (Enniscrone, J.). — 

 Louth (Clogher, C). — Dublin (Portmarnock, '53 Hn.).— Kerry (Castle- 

 maine River, '55 H. 2). 



Salt marshes, local. 



