2i6 The Irish Nahiralist. August, 



Ilyocryptus sordidus, Ivievin.— L- Erne, abundant at 12 to 20 feet 

 depth; Kill5^honian niarsli and pools at Bragan, Co. Monagliau ; 

 Lisdoonvarna, Co. Clare. 



IVIacrothrIx laticornis, Jurii:e.— Near Belfast, W. Thompson (vii.) ; 

 Upper Iv. Erne, one. 



WI, rosea, Juriue.— Lakes in Connemara (vii.) 



Lathonura rectirostrls, Mull. — This rare species was found by 

 Professor G. Brady many years ago in L. Bollard, Connemara. In 

 Ireland it would appear to be widely distributed, as I have taken it 

 in the following localities : — Killyhoman, several ; Cornacassa, 

 Monaghan, one; Upper L,. Erne, one; Kylemore, Connemara. 



Strcblocerus serricaudatus, Fisch. — Bog lake near the high road, 

 Clifden. 



Drepanothrix dentata, Euren. — Clifden, one; Kylemore, and L. 

 Bollard, Connemara (vii.); Lisdoonvarna, Co. Clare, several ; Upper 

 L/. Erne; Bragan, Co. Monaghan. 



Acantholcberis curvirostris, Mull. — Lisdoonvarna, Co. Clare, 

 very abundant : L- Corrib (iv.) ; Connemara (vii.) ; L. Columbkille, 

 Ball3\shannon (ix.) ; Bragan, Co. Monaghan. 



Eurycercus lamellatus, Mull. — Everywhere common. 



Acroperus harpae, Baird. — Very generally abundant. Tirlough-na- 

 franca, Caher-na-glissane, and other Clare lakes. Similarly distributed 

 in Co. Monaghan ; Ballinahinch L. (very abundant) ; Kylemore, 

 Clifden, etc., Connemara ; pools in Co. Dublin ; l^. Arrow, Upper L. 

 Erne ; Markree, Co. Sligo ; Fermoyle, Co. Kerry (Scourfield) ; Lough 

 Mask, abundant ; Lough Gur. 



Alonopsiselong-ata, G.O.S.— Lakes near Clifden, abundant; Kylemore 

 and L. Corrib, Connemara ; Clonhugli L. near Mullingar (iv.) 



Lynccus quadrang-ularis, Miill. — Rossmore, Killyhoman, and 

 Bragan, Co. Monaghan ; Ballinahinch, alnindant ; Kylemore, Reuvyle, 

 and Clifden, Connemara; Kilmacduagh, Lisdoonvarna, Ballyvaughan, 

 Kinvara, and Caher-na-glissane, Co. Clare ; Fore Abbey, Co. Meath ; 

 Lough Mask. 



L. affinis, Leyd.— Upper L. Erne, one: Killyhoman marsh, Co. 

 Monaghan, one ; near Galway (vi.). 



L. rusticus, Scott— Rossmore, Co. Monaghan. 



L. tcnuicaudis, G.O.S.— Pond near Dublin, A. Andrews; pools at 

 Bragan, Co. Monaghan, not rare ; L- Bresk near Castle Archdale, 

 Co. Fermanagh. 



L. costatus, G.O.S.—Drumreaske, Bragan, and Rossmore, Co. 

 Monaghan ; Upper L. Erne and L. Bresk near Castle Archdale, Co. 

 Fermanagh, very abundant; Fore Abbey, Co. Meath ; Clifden lakes, 

 Connemara ; Markree, Co. Sligo ; Lisdoonvarna Lake and bog pools, 

 abundant. 



L. guttatus, G. O. S.— Bragan and Killyhoman, Co. Monaghan, 

 abundant ; Markree, Co. Sligo ; Lower L. Erne and L. Bresk by 

 Castle Archdale ; Ballyvaughan and Lisdoonvarna, Co. Clare ; Kyle- 

 more, Connemara. 



