86 CATALOGUE OF THE INSECTS OF 
“Twizell.".—P. J. Selby, Esq. 
6. R. pispar, Payk. 
Steph. Illust., Mand., 11., 101. 
Common under bark of decayed and felled trees. The larvee 
lie often as thick as fly-blow. 
7. R. srpustuiatus, Lab. 
Steph. Illust. Mand., iii., 101.—Cerylon, bipustulatum, 
Curt. Brit. Ent. pl., 579. 
Under bark; “'Twizell.,.—P. J. Selby, Esq. Ravensworth, 
Swalwell, Gibside.—J. H. 
100. Ceryton, Latr. 
1. C. nistERomDEs, Panz. 
Steph. Illust., Mand., iii., 96. 
Very rare; under bark of mountain ash, near Ravensworth, in 
spring.—J. H. 
101. Monoroma, Herbst. 
1. M. prcrprs, Herbst. 
Steph. Illust., Mand., iii., 102. 
Woolsington, in August, and common on hot bed frames at 
Long Benton, from May to July—Z7. J. £. Ravenswerth and 
Gibside.—J. H. 
2. M. aneustata, Marsh. 
Steph. Illust., Mand., i11., 102. 
With the preceding, but less abundant.—7Z. J. B. Ravens- 
worth.—J. H. 
102. Crypropuacts, Herbst. 
1. C. popunt, Payk. 
Steph. Ilust., Mand., iii., 74.—Curt. Brit. Ent. pl. 160. 
“wizell.”"—P. J. Selby, Esq. 
2. C. cettaris, Mab. 
Steph. Illust., Mand., iii., 77.—Heer, Pn. Col. Helv., i. 424. 
Houses and cellars, common. 
The elytra are very minutely punctulate. 
3. CO. scanicus, Linn. 
Heer, Fn. Col. Helv., i, 424, non autem Engis scanicus, 
Steph. Illust., Mand., iii., 92.—C. humeralis, Steph, 
Lllust., Mand., iii., 74. 
