726 Proceedings of the Royal Irish Academy. 



E. Volkmari, Panz. 



UlSTEE. COKNAUGHT. LeINSTEE. MuNSTEE. 



Donegal, Deny, Antrim, Galway, Westmeath, Dublin, Wicklow, 

 Waterford, Cork, Kerry. 

 Local ; on river banks. 



E. parallelopipedus, Miill. 

 TJlstee. Leinstee. Mtjnstee. 



Donegal (Coolmore, '94 J. Ht. Cr.).— Deny (Foyle dist., '00 B.). 

 — Antrim (Lough Neagb, H. coll.). — Dublin (Dodder, '54 Hn.). — 

 Waterford ('78 P.).— Cork (Bandon, '47 W. 1).— Kerry (River Mesk, 

 Killarney, '47 W. 1 ; Muckross, Hr.). 



Limnius tuberculatus, Miill. 

 Ulstee. Leinstee. Munstee. 



Common in Ulster, also in the counties of Dublin, Wicklow, Clare, 

 Limerick, Waterford, Cork, Kerry. 

 Common. 



■Parnus prolifericornis, P. 

 Ulstee. Connaught. Leinstee. Mtjnstee. 

 Common. 



P. auriculatus, Panz. 

 Ulstee. Munstee, 



Donegal (Poyle dist,, '00 B.). — Antrim (Whitepark, Cs. ; shore of 

 Lough Neagh, '01 Be.).— Down (near Belfast, '85 'H.).— Kerry (Pg. 

 MS.). 



Locally common under stones near water, in early spring. 



HETEROCERID^. 



Heterocerus flexuosus. Staph. 

 Ulstee. Connaught. Leinstee. 



Down ("Belfast Lough shore, '47. 7. 5." H. coll.; Strangford 

 Lough, Ht., coll. B.). — Sligo (Enniscrone, J.). — Dublin (North Bull 

 salt-marsh, under stones in July, '00 Ht. 3). 



Mr. C. W. Buckle obtained a large and very variable series on the 

 shores of Strangford Lough. 



