A HISTORY 



CYCLORRHAPHA (continued) 

 PROBOSC1DEA (continued) 



CoRDYLURIDAB 



Cordylura cihata, Mg. W. Cornwall (D.) 

 Norellia spinimana, Fin. Liskeard ; Padstow (L.) 



Truro; W. Cornwall (D.) 

 Scatophaga scybalaria, L. . Cornwall (M.) ; i 



. Cornwall^).) 

 Plentiful at 



lutaria, F. 

 stercoraria, 



L. 



Mtllook in 1905 ; 

 . W / abundant 



locally about Truro; St. Martin's and Tretco, 



Sally (Y.) 



_ squalida,Mg. ff. Cornwall (D.) 

 _ Ktorea, Fin. L*W; JWr*w (M ; common 



about r/*; W. C// (D.) ; commonest 



species of the genus at SciUy (Y.) 

 villipes, Ztt. /Wj/ow (L.) ; not uncommon o 



St. Martin's and ZV, liki of Sally, under 



seaweed, but found also on rhododendron 



leaves (Y.) 



PHYCODROMIDAR 



Orygma luctuosum, Mg. Not uncommon under sea- 

 weed at Loot; Padstow (L.) ; Falmoutb ; St. 

 Martin's and Tmco, Isles of Scilly (Y.) 



Phycodroma sciomyzina, Hal. Padstoto (L.) 



Coelopa pilipes, Hal. PaJ.Ua> (L.) ; Two, Sally 

 (Y.) 



Fucomyia gravis, Hal. Padstoto (L.) 



- parvula, Hal. W. Cornwall (D.) 



HELOMYZIDAE 



Helomyza rufa, Fin. Padstow (L.) 

 similis, Mg. Loot (A.) 

 Eccoptomera longiseta. Padstow (L.) 

 Blepharoptera spectabilis, Lw. "I 



OF CORNWALL 



CYCLORRHAPHA (continued) 



PROBOSCIDEA (continued) 



SCIOMYZIDAE (continued) 



Tetanocera data, F. Aharnun ; W. Cornwall (D.) 



laevifrons, Lw. Padstow (L.) 



_ ferruginea, Fin. E. Cornwall (M.) ; above Tre- 

 bartha ; Bodntin 



robusta, Lw. E. Cornwall (M.) 



coryleti, Scop. E. Cornwall (M.) 



umbrarum, L. W. Cornwall (D.) 



punctulata, Scop. Padstow (L.) 



Limnia marginata, F. Padstoto (L.) ; St. Ives 



unguicornis, Scop. ~| 



_ rufifrons, F. V Padstow district (L.) 



obliterata, F. J 



Elgiva albiseta, Scop. \ Paditwj d lstr ict (L.) 



dorsalis, F. J 



'. Cornwall (D.) 



_ ruficauda, Ztt. 



) 



/****" district (L.) 



_ cucularia, L. 



Sepedon sphegeus, F. 



spinipes, Scop. Padstow (L.) 



PsiLIDAE 



(L-) 



' flavicornis, Lw. , 



Heteromyza atricornis, Mg. W. Cornwall (D.) 



commixta, Coll. Padstow (L.) 

 Tephrochlamys rufiventris, Mg. Padstow (L.) 



flavipes, Ztt. St. Martin's, Sally (Y.) 



HETERONEURIDAE 



Heteroneura albimana, Mg. E. Cornwall (M.) 

 Stomphastica tigrina, Fin. W. Cornwall (D.) 



SCIOMYZIDAE 



Lucina fasciata, Mg. Found sparingly along the 

 coast from Porthcothan to Harlyn ; very abundant 

 in two extremely restricted spots, one at Con- 

 stantine\w& opposite the bungalow standing close 

 to the sea, the other on Harlyn towans (Lamb) ; 

 W. Cornwall (D.) 



Actora aestuum, Mg. } Padstow (L.) 



Oedoparea buccata, Fin. J 



Dryomyza flaveola, F. Padstow (L.) ; W. Cornwall 

 (D.) 



Neuroctena anilis, Fin. Padstow (L.) 



Neottiophilum praeustum, Mg. W. Cornwall (D.) 



Sciomyza cinerella, Fin. Padstow (L) ; W. Cornwall 



(D.) 

 - dubia, Fin. Padstow (L.) 



Psila fimetaria, L. 



pallida, Fin. , 



rosae, F. The carrot fly. In 1904 a large bed 



of carrots near Truro, intended for market, 

 was almost entirely destroyed by the larvae of 

 this fly. About 1 900 there were one or two 

 bad attacks in the Penzance district. 



nigricornis, Mg. Padstow (L.) 



Loxocera albiseta, Schrk. E. Cornwall (M.) ; Pad- 

 stow (L.) 



sylvatica, Mg. E. Cornwall (M.) 

 Lissa loxocerina, Fin. W. Cornwall (D.) 



MlCROPEZIDAE 



Micropeza lateralis, Mg.\ w Cornwall 

 Calobata petronella, L. J 



ORTALIDAE 



Pteropaectria nigrina, Mg. W. Cornwall (D.) 



palustris, Mg. Padstow (L.) 



oscillans, Mg. W. Cornwall (D.) 



_ frondescentiae, L. Middle Lynher ; Padstow (L.) 

 Platystoma seminationis, F. W '. Cornwall (D.) 

 Rivellia syngenesiae, " 

 Seoptera vibrans, L. 



TRYPETIDAB 



Acidia heraclei, L. Padstow (L.) ; W. Cornwall (D.) 

 Spilographa Zo6, Mg. Padstow (L.) 

 Trypeta jaceae, Dsv. Padstow (L.) 



onotrophes, Lw. Aharnun ; St. Ives 



_ cornuta, F. Padstow (L.) ; W. Cornwall (D.) 

 _ tussilaginis, F. E. Cornwall (M.) 



florescentiae, L. Padstow (L.) 



colon, Mg. W. Cornwall (D.) 



serratulae, L. Padstow (L.) 

 Urophora solstitialis, L. j Pa j stgta (L.) 



stylata, F. j 



cardui, L. The galls produced by this fly are at 



times very conspicuous features on thistle 



stems 



Sphenella marginata, Fin. Padstow (L.) 

 Ensina sonchi, L. Padstow (L.) ; W. Cornwall (D.) 



236 



