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 



