216 HYMENOPTERA. 



Tenthredinini. 



Trichlocampus viminalis, Fall. One f. Inveruglas 12/9/96. 



T. ulmi, L. One f. West Kilbride 29/8/99. 



Priophorus Padi, L. f. Bonhill (J. M.); f. Giffnock 4/6/99; f.Crookston 6/6/99. 



Dineura nigricans, Christ. m. Bonhill 15/6/00 (J. M.); f. Pirnmill, Arran 



6/00 (A. F.) ; f. Irvine 26/5/00. 



D. testaceipes, Klg. One f. Brother L., Renfrewshire 16/6/00. 

 Cryptocampus medullarius, Htg. Several ff. Lamington 24/6/99. 

 C. saliceti, Fall.f. Luss 4/6/00 ; f. Cambuslang 22/5/00. 

 Pontania leucosticta, Htq. m. Luss, 4/6/00 ; f. Crookston 28/6/00 ; ra. 



Johnstone 14/6/00 ; f. Dundonald 14/7/00. 

 P. nigrolineata, Cam. One f. Lamington 24/6/99. 

 P. pedunculi, Htg. f. Cambuslang 22/5/00. 

 P. salicis, Christ m. Bonhill 7/5/00 (J. M.). 

 P. vesicator, Bremi. f. Brother Loch, 16/6/00. 

 Pteronus miliaris, Pz. f. Gadder Wilderness 24/8/99. 

 P. microcercus, Thins. f. Crookston 7/6/99 ; f. Irvine 26/5/00. 

 P. oligospilus, Zadd. f. Cambuslang 29/6/00. 

 P, salicivorus, Ccim.i. Carmyle 13/6/99 (G. W. O.). 

 P. myosotidis, Fab.C., Lamington 24/6/99; Irvine 26/5/00; Barr 15/7/99. 



Sexes about equal. 



P. ribesii, Scop. Very c. everywhere, destructive to red currant and goose- 

 berry bushes. 



Amauronematus viduatus, Zett. One m. Irvine Moor 21/4/00. 

 Croesus septentrionalis, L. One f. Milngavie 11/8/99 ; ff. Irvine 1/9/00. 

 Holcocneme lucida, Pz. One m. Bonhill 1899 (J. M.). 

 Nematus acuminatus, Thms. One f. Luss 4/6/00. 

 Pachynematus brachyotus, Forst.m. Brother L. 16/6/00; m. Fossil 8/99; 



f. Ravenscraig 17/6/99; f. Dundonald 14/7/00. 



P. capreae, Pz. Aburid. everywhere from May till Aug. mm. not so c. as ff. 

 P. rumicis, Fall. f. Cambuslang 24/6/99. 

 P. einersbergensis, Htg.i. Bowling 6/6/99 ; f. Crookston 7/7/99 ; f. Irvine 



8/7/99. 

 P. xanthocarpus, Htg.i. Giffnock 13/6/99 ; m. Crookston 29/5/99 ; m. W. 



Kilbride 19/8/99 ; m. Dundonald 14/7/00. 

 P. clitellatus, Lep. One f. King's Cross, Arran 9/8/00. 

 P. vagus, Fab. Pirnmill, Arran 6/00 (A. F.) ; Barr 14/7/99 ; Johnstone 



14/6/00 ; only ff. 

 P. obductus, Htg. Two ff. Giffnock 4/6/99. 



var. conductus, Ruthe. f. Johnstone 14/6/00 ; f. Irvine 26/5/00. 

 P. albipennis, Htg. One f. Crookston 9/6/99. 

 Lygaeonematus laricis, fftg.One f. Bonhill 6/7/00 (J. M.). 

 L. moestus, Zadd. One f. Bishopton 4/5/00. 

 Pristiphora pallidiventris, Fall.L Barr 6/00 (A. F.); ff. Milngavie 11/6/99; 



f. King's Cross 7/8/00. 



P. fulvipes, Fall. One f. Irvine Moor 12/8/99. 

 P. crassicornis, Htg. f. Crookston 1/6/99 ; m. Johnstone 14/6/99. 

 P. Wustnei, de Stein. f. Irvine 26/5/00 ; f. Luss 4/6/00. 

 Eriocampoides aethlops, Fab. One f. Luss 4/6/00. 

 Hoplocampa crataegi, Klg. Not c. by sweeping hawthorn, f. Pirnmill 



6/00 (A. F.) ; m. Crookston 7/6/99 ; f. Arrochar 10/6/99. 

 Tomostethus fuliginosus, Schrnk. Marshy ground ; one f. Barr, Ayrshire 



16/7/99. 

 T. fuscipennis, FalLG. marshy ground ; Milngavie (G.W. O.) ; Crookston 



7/6/99 ; Bishopton 3/7/99 ; Arrochar 10/6/99 ; Irvine 26/5/00 ; Colintraive 



24/5/00 ; Ayr 19/5/00. Only ff. 



