Ashmolean Natural History Soctety of Oxfordshire. 97 
*C. setosus, Boh. By sweeping and in sandpits in spring; Cothill, 
Tubney ; scarce. 
*C. cochleariz, Gyll. On Cardamine pratensis ; Marston Ferry, scarce. 
C. erice, Gyll. On Calluna vulgaris ; Tubney, not rare. 
C. erysimi, F. On Stsymdrium and other Cruciferous plants ; generally 
common. 
C. contractus, Marsh. On Cruciferous plants and by general sweeping ; 
very common. 
C. chalybzus, Germ. On Cruciferous plants in damp places ; Ogley Bog, 
Tubney ; not rare. 
C. quadridens, Panz. On Cruciferous plants ; generally common. 
C. geographicus, Goeze. This handsome insect is sometimes plentiful 
at Tubney on the Viper’s Bugloss, Acheum vulgare. 
C. pollinarius, Forst. On nettles; common, especially in spring. 
“Taken at Oxford in 1820 by Baxter of the Botanic Garden” 
(Fic We). 
**C, viduatus, Gyll. On Stachys palustris ; banks of Cherwell near Water 
Eaton, rare, July, 1906; also singly on the river-bank near 
Godstow. 
C. pleurostigma, Marsh. On Cruciferous plants and by sweeping ; very 
common. 
*C. alliaria, Bris. On &rysemum Alliarta in spring; Summertown, 
Marston Ferry, scarce. 
*C. resedz, Marsh. On Reseda Luteola; Elsfield, locally common in 
early summer. 
C. marginatus, Payk. By general sweeping; Cothill, Tubney; not 
common. 
C. rugulosus, Herbst. By sweeping at Cothill; rare, spring, 1906. 
*C. melanostictus, Marsh. On Lycopus curopeus in damp places ; 
Cothill, Marston Ferry, Wytham, Yarnton; fairly common. 
*C. asperifoliarum, Gyll. On 2chizwm and Lycopsis ; Elsheld, Tubney ; 
not rare. 
**C. euphorbiz, Bris. In sandpits, chiefly in autumn; Tubney, rare. 
*C. chrysanthemi, Germ. On Cirysanthemum Leucanthemum ; Marston 
Ferry, common ; also at Bagley Wood, Cothill, and Wytham. 
C. litura, F. On thistles ; generally distributed and not rare. 
Ceuthorrhynchidius floralis, Payk. On Cructfere ; generally common. 
C. pyrrhorhynchus, Marsh. On Sisymdbrium officinale ; near Walton 
Bridge, not rare. ; 
*C. nigrinus, Marsh. By sweeping ; Wytham Park, occasional. 
*C. melanarius, Steph. On water-cress ; King’s Weir, Marston Ferry, 
Summertown, Xc. ; not rare. 
*C. terminatus, Herbst. On wild carrot (Daucus Carvota) near Cothill ; 
scarce, 
*C. horridus, F. On thistles, chiefly Carduus nutans ; Tubney, not rare. 
C. troglodytes, F. By general sweeping; common. ‘‘ Taken at Oxford 
in 1820” (F. W. Z.). 
Amalus hzemorrhous, Herbst. By sweeping in lanes, X\c.; widely 
distributed and not rare. 
Rhinoncus pericarpius, L. In damp places, by sweeping, Xc. ; generally 
common. 
*R gramineus, F. On Polygonum at Marston Ferry, common ; also at 
Wood Eaton. ; 
R. perpendicularis, Reich. On /olygonum in damp places; widely 
aistributed and not rare. 
R. castor, F. In dry sandy places; Boar’s Hill, Cumnor, Tubney ; 
common, 
