NORTHUMBERLAND AND DURHAM. 85 
Under bark of ash, Gibside, in February.—J/. H. Bark of 
felled Scotch Fir, Gosforth, in June.—7. J. B. 
Sus.—G. PrrvopHacts, Shack. 
3. I. rurrvucrea, Linn. 
Steph. Itlust., Mand., 111., 94. 
“Mwizell."—P. J. Selby, Esq. Under bark of felled Scotch 
fir, Gosforth, in June.—Z7". J. B. 
$98. Trogosrra, Labr. 
t1. T. mavriranica, Lien. 
Steph. Ilust., Mand., iv., 221.—Curt. Brit. Ent. pl., 734. 
Common in shops and warehouses. Imported in rice, &c., from 
the Hast Indies. 
99. Ruyzopuagus, Herost. 
1. R. rerrveineus, Payk. 
Steph. Ltlust., Mand., iii., 100. 
“Under bark of felled beeches, in Meldon Park, in April, and 
in Dec., 1830.”—G. Wailes, Esq. “Twizell."—P. J. Selby, Esq. 
Beneath bark of felled Scotch fir, Gosforth; common,—Z’. J. B. 
2. R. cyntinpricus, Steph. 
Steph. Illust., Mand., 111., 100. 
“Twizell."—P. J.Selby, Esq. 
3. R. pepressus, Mab. 
Steph. Manual, No. 1130. 
Rare; beneath bark of felled Scotch fir, Gosforth, in June and 
July.—Z. J. B. 
4, R. cyanreennis, Hardy. 
Hardy, Ann. and Mag. Nat. Hist., xix., 379. 
A single specimen under the bark of alder, on the southern 
bank of the Derwent, between Winlaton Mill, and Gibside 
woods, in June. 
Dr. Schaum (Zoologist, 1877, 1888 ), has referred this species 
doubtfully to R. ceruleus of Watlt, but as I have not had the oppor- 
tunity of consulting that author’s description, I must still leave 
it as a matter of uncertainty.—J. H. 
5. R. nurus, Marsh. 
Steph. Illust., Mand., iii., 100. 
