522 COLEOPTEROUS INSECTS FOUND IN 
T. marginella, StepJi. Chry. marginella^ Linn. Marsh. 
On the flowers of the Ranunculus acris, Upright Meadow 
Crowfoot, not unfrequent. Margin of Duddingston Loch. 
Banks of the Canal. May and June. 
Gen. Helodes. 
H. Phellandrii, Fah. Chry. Phellandrii, Linn. Marsh, 
Chry. calmariensis^ Don. 
On aquatic plants, frequent. Braid Hill marshes. Dud- 
dingston Loch. Lochend. May— July. 
H. Beccabungas, Payk. Chry. BeccabiingcB. Marsh. Heh 
violacea, Fab. Leach. 
No so common as the preceding. On the Veronica Bec- 
cabunga, Brooklime, and other subaquatic plants. Braid 
Burn. Ditches at the west end of Duddingston Loch. 
May — August. 
Fam. CASSIDIIDiE. 
Gen. Cassida. 
C. rubiginosa, lUig. Cass, similis, Marsh. 
Lane leading from the west of Maitland Street to the 
Dean Bridge, Water-of-Leith. 
C. equestris. Fab. Cass, viridis, Marsh. 
Inhabits various kinds of mint, and other labiate plants, 
not very common. Fields at Corstorphine. August — 
September. 
Sub. Sec. TRIMERI. 
Fam. COCCINELLIDiE. 
Gen. Chilocorus. 
C. bipustulatus, Sajnou. Coc. ^-pustulata, Linn. Marsh. 
Not very frequent, but occurring at times in woods and 
on wall tops, &c. Craiglockhart. 
