INSECTS ORTHORRHAPHA (continued) NEMJTOCER4 (continued) MYCKTOPHILIDAE Sciara thomae, L. Loot (A.) Mycetophila punctata, Mg.~ - lineola, Mg. I W. Cornwall (D.) bimaculata, F. J Docosia sciarina, Mg. W. Cornwall (D.) Sccptonia nigra, Mg. Scilly, March, 1902 (J.) Macrocera lutea, Mg. ) . _ , . - centralis, Mg. } W ' Cmmatt < D '> Bolitophila fusca, Mg. Loot (A.) ; W. Corn- BIBIONIDAE Scatopse notata, L. ) ,,, _ /T * . a iv /r r W. Cornwall (D.) flavicolhs, Mg. J Dilophus febrilis, L. Llskeard ; Truro ; Mawgan ; W. Cornwall (D.) Bibio pomonae, F. W. Cornwall (D.) Marci, L. E. Cornwall (M.) ; Truro ; Falmouth ; W. Cornwall (D.) venosus, Mg. E. Cornwall; Bodmin ; Penzance (Baily) laniger, Mg. Common, Truro ; Scilly (Y.) Johannis, L. Truro ; IV. Cornwall (D.) ; Tresco, Scilly (Y) - clavipes, Mg. W. Cornwall (D.) SlMULIDAE Simulium reptans, L. maculatum, - latipes, Mg. W. Cornwall (D ) CHIRONOMIDAE Chironomus annularis, Deg. Looe (A.) ; W. Corn- wall (D.) pallens, Mg. W. Cornwall (D.) ; Land's End (Baily) dorsalis, Mg. Marsh beyond Bishop's Wood, Truro, 1 6 September, 1905 pedellus, Deg. W. Cornwall (D.) ; Land's End (Baily) viridis, Mcq. Near the railway riaduct, Truro ; Swanpool, Falmouth, 30 August, 1900 nigrimanus, Stoeg. Swanpool, 30 August, 1900 virescens, Mg. W. Cornwall (D.) ; Marazion (Baily) histrio, F. W. Cornwall (D.) ; Land's End Cricotopus pilitarsis, Ztt. Swanpool, 30 August, 1900 bicinctus, Mg. W. Cornwall (D.) sylvestris, F. Swanpool, 30 August, 1900 ; Mara- zion and Land's End Orthocladiusstercorarius, Deg.") .. ,, /T -. . - minutus,Ztt. *}W. Cornwall (V.) Camptocladius aterrimus, Mg. 1 Tanytarsus vernus, Mg. J Tanypus varius, F. Marazion, zo September, 1902 phatta, Egg. Swanpool, 30 August, 1900 melanops, Mg. Swanpool, 30 August, 1900 ; Land's End Ccratopogon bipunctatus, L. "1 , pulicaris, L. j ORTHORRHAPHA (continued) NEM4TOCERJ (continued) ORPUNSPHILIDAI Orphnephila testacea, Ruthe. Fairly abundant in restricted localities in Harlyn Bay where springs run over the rocks (L.) ; W. Cornwall (D.) PsYCHODIDAE Pericoma trivialis, Eat. Looe (A.) ; Penzance district (D.) - canescens, Mg. 1 ocellans, Mg. / ^ ' ambigua, Eat. Line (A.) Psychoda phalaenoides, L. 1 humcrahs, Mg. Trichomyia urbica, Hal. Penzance district (D.) CULICIDAE Anopheles bifurcatus. L. 1 ... ,~ . r, , c , > IV. Cornwall (D.) Culex annulatus, Schrk. / v ' pipiens, L. Looe (A.) ; W. Cornwall (D.) DIIIDAI Dixa maculata, Mg. Falmouth ; IV. Cornwall (D.) nebulosa, Mg. Marazion, 20 September, 1902 aestivalis, Mg. Pencalenick, 1 8 August, 1901 ; W. Cornwall (D.) aprilina, Mg. Marazion, 20 September, 1902 PTYCHOPTERIDAE Ptychoptera contaminata, L. Looe (A.) ; W. Corn- wall (D.) paludosa, Mg. Penzance ; St. Martin's, Scilly (V.) albimana, F. W. Cornwall (D.) LlMNOBIDAB Limnobia nubeculosa, Mg. E. Cornwall (M.) ; Looe stigma, Mg. Looe (A.) ; W. Cornwall (D.) macrostigma, Schum. W. Cornwall (D.) Dicranomyia pilipennis, Egg. Looe (A.) modesta, Mg. ) , ,, /T . . - chorea, Mg.) W ' Corntoa " (0 didyma, Mg. Middle Lynher, i June, 1900 (Thomas) dumetorum, Mg. Truro ; W. Cornwall (D) goritiensis, Mik. W. Cornwall (D.) Rhipidia maculata, Mg. Looe and Liskeard (A.) Geranomyia unicolor, Hal. Whitsand Bay, 5 October, 1894 (Y.) ; W. Cornwall (D.) Rhamphidia longirostris, Mg. Penzance district (Baily) Empeda nubila, Schum. E. Cornwall (M.) Acyphona maculata, Mg. Looe (A.) Molophilus ochraceus, Mg. W . Cornwall (D.) bifilatus, Verr. Mount Edgcumbe (Thomas) obscurus, Mg. IV. Cornwall (D.) murinus, Mg. IV. Cornwall (D.) Rhypholophuslineatus, Mg.j ^ nodulosus, Mcq. haemorrhoidalis, Ztt. Fairly common at Mount Edgcumbe, 23 September, 1902 (Thomas) 22 9
