412 Additions to Yorkshire Diptera List. 



Coviops _flavipes L. Nidd, 1/8/21, C.A.C. 



Ceromasia machairopsis B. and B. [agilis Mg.). Adel, 13/0/19, C.A.C. 



Exorista agnata Rnd. Huddersfield, G.T.P., bred from A . grossulariata. 



Varichaeta {Erigone) strenua Mg. Farnley, -/7/18, C.A.C. 



Roeselia antiqua Mg. Farnley, 21/8/20, C.A.C. 



Melmwphora roralis L. Austwick, -/9/18, 25/6/21, C.A.C. 



Onesia coguata Mg. Austwick, 24/5/19, C.A.C, P.H.G. 



Metopia leitcocephala Rossi. Roundhay, A.E.B. Seen entering burrows 



of Halictus atricornis, H. freygusneri and Salius parvulus. 

 Dexia vacua Fin. Austwick, ijjjjii, 13/8/21, C.A.C. 

 Myiocera carinijrons Fen. Pateley, 1/8/20, C.A.C, F.W.E. 

 Pollenia vespillo F. Cray, 24/5/20, C.A.C, P.H.G. ; Pateley, 7/8/20, 



Austwick, 16/7/21, C.A.C. 

 Hyetodesia marmorata Ztt. Austwick, 21/6/19, C.A.C. 

 //. signata Mg. Austwick, 1 7/9/21, C.A.C. 

 Pegomyia ephippiiim Ztt. (genicitlata Bonche). Austwick, 28/8/19, 



C.A.C, P.H.G. 

 Lispa uliginosa Fin. Bubwith, 25/6/19, C.A.C 

 Paralleloma vittata Mg. Chapel-le-dale, 16/5/21, C.A.C J.E.C says 



' a little doubtful because of its dark third antennal joint, just 



possible there may be two closely related species.' 

 Trichopalpus fraternus Mg. Farnley, -/8/18, C.A.C, J.E.C. 

 T . pmictipes Mg. Austwick, ii/jjig, C.A.C 

 Clidogastra nigrita Fin. Austwick, 5/6/20, C.A.C, J.E.C, Crag Wood, 



9/6/20, C.A.C. 

 Heloniyza variegata Lw. Crag Wood, 6/6/21, C.A.C, J.E.C. ; Austwick, 



25/6/21, C.A.C. 

 H.flava Mg. Austwick, 28/6/19, C.A.C, J.E.C. 

 H . Zetterstedtii 'Lvi . Austwick, 1/6/19 C.A.C J.E.C 

 Leria flavo-testacea Ztt. Crag Wood, i^j^jzi, Farnley, JJ6J21, Pateley, 



5/7/19, C.A.C, J.Er. 

 Hetcruiieitva albimana Mg. Farnley, 29/6/21, Crag Wood, 28/6/21, 



C.A.C, J.E.C. 

 Lucina fasciata Mg. Spurn, 3/8/19, C.A.C 

 CEdoparea buccata Fin. Spurn, 3/8/19, C.A.C, J.E.C. 

 £)>7own'^« senilis Ztt. A series from Austwick decided J.E.C. that this 



species is the female of decrepita Ztt. 

 Neottiophilum praeustiim Mg. Farnley, 23/6/20, C.A.C, J.E.C 

 Sciomyza simplex Schn. Bubwith, 25/6/19, C.A.C, J.E.C. 

 Phaeomyia fuscipenuis Mg. Nidd, 1/8/21, C.A.C, J.E.C 

 Psito ri</« Mg. Nidd, Adel, Ling Ghyll, Austwick, C.A.C 

 Psila nigromaculata Strobl. Austwick, 28/6/19, C.A.C, J.E.C. 

 P. humeralis Ztt. Austwick, 22/8/19, C.A.C, J.E.C. 

 P. fl/mMg. Crag Wood, 9/6/20, C.A.C, J.E.C 

 Loxocera sylvatica Mg. IBarden, 21/6/19, R.B., J.E.C 

 Platystoma seminationis F. Fountains Abbey, F.R., P.H.G. 

 Tephritis conura Lw. Keighley, 21/6/19, R.B. 

 Urellia stellata Fuessl. Skipwith, 3/9/21, C.A.C. 

 Euaresta conjuncta Lw. Allerthorpe, 25/9/20, C.A.C. 

 Toxoneura niuUebris Harr. Farnley, 29/10/21, N. A. Burniston. 

 Sapromyzainiista Mg. Gormire, 3/8/20, Cg. Wd., 30/6/20, C.A.C, J.E.C. 

 S . praeusta Fin. Austwick, 10/7/20, C.A.C, J.E.C 

 S . sordida Hal. Farnley, 13/8/20, C.A.C, J.E.C 

 Pelethophila [Chiromyia) flava L. Farnley, -/7/18, C.A.C, J.E.C 

 Sepsis violacea Mg. Aus., 18/4/20, Crag Wood, j/^jzi. C.A.C, P.H.G. 

 Themira minor Hal. Whernside, 16/5/21, C.A.C, J.E.C 

 Piophila vulgaris Fin. {atraia), Farnley, 3/9/20, C.A.C, J.E.C 

 Scaptomyza tetrasticha Beck. Crag Wood, jj^/zi, C.A.C, J.E.C. 

 Parhydra courctata Fin. Allerthorpe, 25/9/20, C.A.C 

 Phytumyza (Napomyza) elegans Mg. Adel, 5/7/21, C.A.C, J.E.C 

 Trineura velutina Mg. Barden, 24/7/20, Pateley, 3/8/20, C.A.C, J.E.C. 



Naturalist 



