A HISTORY OF SUSSEX Cecidomyid^ {continued) Cecidomyida violse, F. Hastings (E.N.B.), Lewes (J.) Diplosis botularia,Winn. G««///«j'(E.N.B.), on Fraxinus excelsior — dryobia, F. Lw. Hastings (E.N.B.) — loti, Deg. „ „ — pyrivora, Riley. Guestling (E.N.B.) ; the ' pear gnat ' — tremulae, Winn. Hastings (E.N.B.) — tritici, Kirby. Lewes (J.), Guestling (E.N.B.) Hormomyia annulipes, Hart. Galls on Fagus sylvatica, Guestling (E.N.B.) — capreas, Winn. Guestling (E.G.) — millefolii, Lw. Guestling (E.G.), Fair- light^ Ore ; scarce Mycetophilid^ Sciara thomae, Linn. Generally com- mon Mycetophila punctata, Mg. Guestling (H. List), Bexhill (CM.) — lineola, Mg. Lewes (G.H.V.) — vittipes, Ztt. Three Bridges (G.H.V.) — cingulum, Mg. Guestling (H. List) Brachycampta serena, Winn. ThreeBridges (G.H.V.) Glaphyroptera fascipennis, Mg. Guestling (H. List) — subfasciata, Mg. Guestling (H. List) Anaclinia nemoralis, Mg. Warrengore^ Lewes (G.H.V.) Boletina trivittata, Mg. Bridge (G.H.V.) Leptomorphus walkeri, Gurt. Guestling^ rare (H. List) Lasiosoma hirtum, Mg. Lewes (G.H.V.) Sciophila fasciata, Ztt. Bognor (G.) Asindulum flavum, Winn. Guestling (H. List) Platyura marginata, Mg. Gzw///'«^(E.N.B.), Charlton Forest, Eartham (G.) — nana, Mcq. Three Bridges (G.H.V.) Macrocera fasciata, Mg. Guestling (H. List), Abbots Wood (G.H.V.) — lutea, Mg. Guestling (H. List) — centralis, Mg. „ „ — angulata, Mg. Guestling (H. List), Abbots Wood (G.H.V.) — stigma. Curt. Guestling (H. List), Frant, Fridge (G.H.V.) — phalerata, Mg. Guestling (H. List) BlBIONIDv^: Scatopse notata, Linn. Generally common — geniculata, Ztt. Mailing, Plashet Wood (G.H.V.) — scutellata, Lw. Barcombe (G.H.V.) — flavicollis, Mg. Barcombe, Ranscombe, Mailing near Lewes (G.H.V.) — infumata, Hal. Plashet Wood (G.H.W .) — albitarsis, Ztt. Barcombe (G.H.V.) BlBlONiD^ (continued) Scatopse inermis, Ruth. Warrengore, Ring- mer, Plashet Wood (G.H.V.) — halterata, Mg. Seaford, Warrengore, etc. (G.H.V.) — platyscelis, Lw. Landport, Lewes (20 June, 1867, G.H.V.) ; very rare — clavipes, Lw. Rotherfield, Ranscombe, Mailing near Lewes (G.H.V.) — minutissima, Ver. Near Pagham before the harbour was reclaimed (G.H.V. 22 June, 1876) — recurva, Lw. Mailing near Lewes (G.H.V.) Dilophus febrilis, Linn. Generally com- mon — albipennis, Mg. Worth (J.), Guestling (H. List), Lewes (G.H.V.), Bognor (G.) Bibio pomonas, F. Crowborough (J.), St. Leonards (H. List), Eartham (G.) — marci, Linn. Generally common — leucopterus, Mg. Guestling (H. List), Laughton (J.), Abbots Wood (G.H.V.), Cocking (G.) — hortulanus, Linn. Lewes (J,, H. List), Bognor (G.) — anglicus, Ver. Gommon near Z,6'w« (J.) — venosus, Mg. Guestling (H. List), Itchenor (G.) — reticulatus, Lw. Lewes (J.), Abbots Wood, Plashet (G.H.V.) ; Hastings (H. List) — nigriventris, Hal. Cooksbridge, Front (G.H.V.) ; Bognor (G.) — varipes, Mg. Guestling (H. List), Cock- ing (G.) — laniger, Mg. „ „ - — johannis, Linn. Generally common — lacteipennis,Ztt. Worth {].hG.Yi..N .), Guestling (H. List) — lepidus, Lw. Guestling (H. List) — clavipes, Mg. Plashet Wood, Lewes (J. & G.H.V.); Arundel, Aldwick (G.) SlMULID^ Simulium ornatum, M.g.Hastings district — maculatum, Mg. J (G.H.V.) Ghironomid.* Ghironomus plumosus, Linn. Lewes {].), Hastings, etc. (H. List) — riparius, Mg. (E.N.B.) — dorsalis, Mg. Three Bridges (G.H.V.) — pedellus, Deg. Lewes, abundant (J.) ; Three Bridges {G.i.Y .) — nubeculosus, Mg. Three Bridges (G.H.V.) Orthocladius stercorarius, Deg. Leive': (G.H.V.) — minutus, Ztt. Three Bridges {G.H.W .) 12