316 Cheetham : Diptera from Wensleydale. 
The following species, which are unrecorded for V.C. 65, 
were collected on the Yorkshire Naturalists’ Union excursion 
to Bishopdale, the sister valley to Coverdale, where the above 
list was made. Many species were common to the two areas, 
but the names of these have not been repeated. The species 
marked * are additions to the county list. 
Sclav a vufiventvis Mcq. 
Macrocer a centralis Mg. 
Ptychoptera lacustris Mg. 
Dicranomyia modesta Mg. 
Limnobia trivittata Schum. 
*Molophilus ochraceus Mg. 
M . propinquus Egg. 
M . obscurus Mg. 
M . armatus de Meij . 
M . medius de Meij . 
Epiphragma ocellaris L. 
( picta F.). 
Tvichocera hy emails Deg. 
Tricyphona llttoralis Mg. 
( tipulina Egg.). 
*T . straminea Mg. 
( Schineri Kol.) 
Pedicia vivos a L. 
Pachyvvhina quadvifavia Mg. 
Tipula macvocera Ztt. 
( longicovnis Ztt.). 
T . fulvipennis Deg. 
(. lutescens F.) 
Oxyceva pavdalina Mg. 
Leptls nigviventris Lw. 
( conspicua Wingate ) . 
L. tvingavia L. 
Hybos culicifovvnis F. 
Rhamphomyia flava Fal. 
R. umbvipennis Mg. 
Hilar a lit ore a Fal. 
H. ( Oveogeton ) flavipes Mg. 
Trichina flavipes Mg. 
*Clinoceva nigra Mg. 
Hemerodromia stigmatica Schn. 
Tachydromia pallipes Fal. 
T . bicolor Mg. 
Dolichopus trivialis Hal. 
Hevcostomus germanus Wied. 
Hypophyllus obscurellus Fal. 
Argyra argentina Mg. 
*Sympycnus annulipes Mg . 
Lonchoptera lutea Panz. 
Liogaster metallina F. 
Chilosia impressa Lw. 
C. Bergenstammi Beck. 
Platychirus peltatus Mg. 
Syrphus torvus O. — S. 
5. luniger.Mg. 
S. cinctellus Ztt. 
5. umbellatavum F. 
Evistalis intricarius L. 
E. rupium F. 
E. horticola de Geer. 
Syvitta pipiens L. 
Sericomyia borealis Fal. 
Eriothrix vufomaculatus Deg. 
( Oliveria lateralis F.). 
Bucentes ( Siphona ) geniculata 
Deg. 
Cynomyia mortuorum L. 
Dexia vacua Fal. 
Pollenia rudis F. 
Calliphora vomitoria L. 
Pseudopyrellia ( Euphoria ) 
cornicina F. 
Lucilia sevicata Mg. 
Phaonia ( Hyetodesia ) 
incana Wied. 
Mydaea urbana Mg. 
Hebecnema ( Mydaea ) nigricola 
Fal. 
Macr or chris meditata Fal. 
Hydrotaea dentipes F. 
H . irvitans Fal. 
*Trichopticus rostvatus Meade. 
Hylemyia strigosa F. 
Azelia aterrima Mg. 
*Blepharoptera ( Leria ) biseta. 
Helomyza Zetterstedti Lw. 
H . pectovalis Lw. 
*Heteromyza commixta Coll. 
Dryomyza ( Neuroctena ) analis 
Fal. 
*Sciomyza griseola Fal. 
Tetanocera laevifrons Lw. 
T. sylvatica Mg. 
T . fevruginea Fal. 
Pherbina ( Tetanocera ) 
coryleti Scop. 
Limnia fumigata Scop. 
(rufifrons F.). 
Hydromia ( Elgiva ) dorsalis F. 
Calobata adusta Lw. 
Spilographa Zoe Mg. 
Trypeta cylindvica R.- — -D. 
(ono tropes Lw.). 
Sapromyza inusta Mg. 
*5. obsoleta Fal. 
Balioptera combinata L. 
Naturalist 
