ih 
274 THE ENTOMOLOGIST. 
P. scutatus, Meigen. Spital, Holymoorside, Barlow, Handley. 
+P. albimanus, Fabr. Common everywhere. 
+P. scambus, Staeger. Ramsley Moor, August 26th, thus 
extending the period given by Verrall. 
P. clypeatus, Meigen. Brimington, Barlow, Ley’s Fen, Free- 
birch, Walton, Stainsby, Glapwell. 
tP. angustatus, Zetterstedt. Spital. 
Melanostoma mellinum, L. Common everywhere. 
M. scalare, Fabry. Common, but less abundant than mel- 
linum: observed up to September 3rd, thus extending the period 
given by Verrall. 
Leucozona leucorum, L. Linacre, Cordwell Valley; up to 
August 23rd, thus extending the period given by Verrall. 
Ischirosyrphus glaucius, L. Common up to September 9th; 
Moorhall, Freebirch, Unthank, Cowley, Hundall, Tupton,. 
omersall. 
Isch. laternarius, Muller. Barlow, Brierley Wood, Holy- 
moorside, Stainsby ; up to August 22nd, thus extending the 
period given by Verrall. 
+Catabomba pyrastri, L. Spital, Barlow, Stubbin. 
Syrphus albostriatus, Fallén. Spital, Holymoorside, Linacre. 
+S. tricinctus, Fallen. Unthank, Freebirch, Walton; up to 
September 7th, thus extending the period given by Verrall. 
tS. lunulatus, Meigen. Holymoorside, Spital. 
+S. lineola, Zett. Cathole. 
+S. vittiger, Zett. Ley’s Fen, Freebirch. 
+S. grossularie, Meigen. Linacre, Freebirch, Moorhall, 
Cowley ; up to August 81st, thus extending the period given 
by Verrall. 
S. ribesit, L. Common everywhere. 
S. vitripennis, Meigen. Common everywhere. 
tS. latifasciatus, Macquart. Wingerworth. 
S. corolle, Fabr. Not common. MHolymoorside, Spital, 
Whaley, Upper Langwith. 
+S. luniger, Meigen. Common everywhere. 
S. balteatus, De Geer. Common everywhere. 
+S. cinctellus, Zett. Common everywhere. 
S. auricollis, Meigen. Loads, Wingerworth. 
S. umbellatarum, Fabr. Freebirch. 
+S. compositarum, Verrall. Common and widely distributed. 
+S. labiatarum, Verrall. Not common. Cordwell, Pratt Hall. 
+S. lasiophthalmus, Zett. Wingerworth. 
+Spherophorea scripta, L. Common and widely distributed ; 
var. dispar, Loew. Spital. 
tS. menthastri, L. Grange Hill, Barlow, Spital, Heath ; var. 
picta, Meigen. S§pital, Holymoorside, Grange Hill, Moorhall, 
Upper Langwith, Whaley. 
+S. flavicauda, Zett. Brimington; var. nitidicollis, Zett. Spital. 
