218 HYMENOPTERA. 



D. nigratus, Mull. Not unc. ; Cambuslang 22/5/00 ; Giffnock 8/5/00 ; 



Bishopton 4/5/00 ; Irvine 26/5/00. Sexes about equal. 

 D. fumosus, Zadd.1\\o mm. Bonhill 24/4/00 and 5/5/00 (J. M.). 

 D. nigosulus, v. Dalla Torre. L Luss 4/6/00 ; m. Irvine 21/4/00. 

 D. coruscans, Knw.R.\ Crookston 14/5/00; Irvine 21/4/00 ; Ayr 19/5/00. 



two mm. and one f. 



D. haematodes, Schrnk. Not unc. ; Fossil 15/6/99 ; Giffnock 8/6/00 ; Cam- 

 buslang 22/5/00 ; Bowling 14/5/00 ; Bishopton 4/5/00 ; Ayr 19/5/00. 



Sexes about equal. 

 D. aeneus, Htg. Abund. everywhere May till end of July. mm. commoner 



than if. 



Loderus palmatus, Klg. One f. Cambuslang 29/6/99. 

 Rhogogastera viridis, L. C. wds. ; Bonhill (J. M.) ; Glenfalloch (G. W. O.) ; 



Pirnmill and Barr 6/00 (A. F.) ; Glenniallan 9/7/98 ; Johnstone 14/6/00. 



Sexes about equal. 

 R. punctulata, Klg. C. ; Lamington 24/6/00 ; Cambuslang 29/6/00 ; one m. 



several ff. 



R. fulvipes, Scop. Two mm., one f. Crookston 7/6/99 and 28/5/00. 

 R. aucupariae, Klg.L Bonhill 6/00 (J. M.) ; f. Crookston 29/6/99. 

 Tenthredopsis litterata, Geoff. m. Bonhill 6/00 (J. M.) ; f. Blairskaith 



Moor 6 99 (G. W. O.); f. Pirnmill (A. F.); mm. and f. Cambuslang 29/6/99. 

 var. cerasi, L.L Blairskaith Moor 6/99 (G. "VV. O.). 



T. tiliae, Fab. Railway embankments, etc., c. ; Lamington 24/6/99 ; Cam- 

 buslang 22/5/00 ; Crookston 13/6/99 ; Dundonald 14/7/00. Only ff. 

 var. inornata, Knw.L Barr 6/00 (A. F.) ; ff. Dundonald 14/7/00. 

 T. dorsalis, Lep.m. Cadder 10/6/00 ; m. Luss 4/6/00 ; ff. Gl. Falloch 6/99. 

 T. campestris, L. Abund. wds. June, widely dist. Sexes about equal. 

 T. spreta, Lep.- Cadder 10/6/00 ; Irvine 26/5/00. One m. and two ff. 

 T. gibberosa, Knw. Cambuslang 14/5/00 ; Dundonald 14/7/00. Three ff. 

 T. fenestrata, Knw. Barr 6/00 (A. F.) ; Cadder 10/6/00 ; Newton Mearns, 



14/6/00. Three mm. and three ff. 

 T. Coqueberti, Klg. Not c. ; Milngavie 26/6/00; Crookston 7/7/99. 



Only mm. 

 T. tristis, Ste? Cam. Not unc.; Lamington 24/699 ; Ravenscraig 17/6/99 ; 



Crookston 13/6/99. Two mm. and several ff. 

 T. Thornleyi, Knw. Not unc. ; Milngavie 26/5/99 ; Cambuslang 22/5/00. 



Two mm., five ff. 



Perineura rubi, Pz. Very r. ; One m. Cadder 10/6/00. 

 Pachyprotasis rapae, L. Abund. everywhere, June and July. Sexes. 



about equal. 



Allan tus temulus, Scop. One f. Bonhill 16/6/00 (J. M.). 

 A. scrophulariae, L. One in. Bonhill, June 1900 (J. M.). 

 A. arcuatus, Forst. Abund. everywhere, May till Aug. mm. not so c. as ff. 

 Tenthredo ferruginea, Schrnk. One m. She walton "7/7/00 (A. F.) ; one f. 



Barr 14/7/99. 



T. balteata, Klg.m. Bonhill 7/00 (J. M.) ; f. Dundonald 14/7/00. 

 T. velox, Fab. Not c. ; f. Strathblane 6/99 (G. W. O.) ; m. Lamington 



24/6/99 ; m. Irvine 30/6/00 ; m. Dundonald 16/7/00 ; m. Barr 14/7/99. 

 T. atra, //.One m. Cadder 10/6/00. 



var. dispar, Klg.L Blairskaith Moor 6/99 (G. W. O.) ; f. Arrochar 



10/6/99 ; f. Barr 14/7/99. 

 T. livida, L. C. ; m. Pirnmill ; f. Barr 6/00 (A. F.) ; m. Blairskaith Moor 



6/99 (G. W. O.) ; ff. Cambuslang 29/6/99. 

 T. mesomelaena, L. Abund. and widely dist., June and July. Sexes 



about equal. 



T. olivacea, Htg.C. ; ff. Barr 6/00 (A. F.) ; m. Bonhill (J. M.) ; m. Strath- 

 blane 6/99 (G. W. O.) ; f. Fairlie, 26/8/00 ; f. King's Cross 9/8/00. 



