I9IO. Hymcnoptera^ Hcmiptera, Aptcrygoia. 185 



HYMKNOPTERA. 



BY CLAUDE MORLEY, F.E S 



Formica fusca, Latr.—Cratlagh Woods. 



lYIyrmica rubra, L., race sulci nodis, Nyl.— Tory Island, Cratlagh 



Woods, Glenveagh. 

 Tenthrcdo virldis, L— Glenveagh. 

 Selandria stramineipes, Klug— Cratlagh. 

 Diapria suspecta, Nees.— Dunfanaghy. 

 lYIegaspilus versicolor.— Dunfanaghy. 



HHMIPTERA. 



BY J. N. HALBERT, M.R.I. A. 



Acanthosoma dentatum, De G.— Cratlagh Woods. 



Stygnus pcdcstris, Fall— Dunfanaghy. 



Drymus sylvaticus, Fab.— Dunfanaghy. 



Hydrometra stagnorum, L.— Bunbeg. 



Velia currens, Fab. — Tory Island and Glenveagh. 



Gerris lacustris, ly. — Bunbeg. 



C. odontogaster, Zett.— Bunbeg. 



Salda saitatoria, L— Tory Island. 



Calocorls bipunctatus, Fab. — Rosapenna. 



Nepa cincrea, L.— Bunbeg ; Melniore L,ough. 



Notonccta glauca, L., variety fucata.— Bunbeg. 



Corlxa Geoffroyi, Leach. — Bunbeg. 



Corixa striata, L.— Melmore Lough. 



Dorthesia cataphracta, vShaw. -Glenveagh. 



APTERYGOTA. 



BY PROFESvSOR G. H. CARPENTER, B.SC 



I have had the opportunity of examining the springtails 



and bristletails collected by the members of the Conference, 



together with some specimens taken in the locality by R. 



Welch in September, 1908 From these I can compile a list 



of five species only. 



IVIachllis tnaritima, Leach. — Horn Head, Carrickfin, Dunfanaghy, 

 Tory Island. On Tory this insect wag common and occurred — so I 

 am told by Mr. G. O. Sherrard — twenty feet above high-water mark. 



Isotoma viridls, Bourlet.— Tory Island. 



I. hibernlca, Carpenter. — Dunfanaghy. 



Tomoccrus longicornls, Muller. — Glenveagh, Bunlin, Dunfanaghy, 

 common. 



T. tridentiferus, Tullberg.— Mulroy, Cratlagh Woods, Dunfanaghy. 



