58 [SenaTE 
Var. a. Four faint tawny yellow vitte on the thorax, 
and an oblique tawny band across the middle of the 
elytra. No. 763, female. 
CGELIDIA. Germ. 
Banpep Canipra, C. subbifasciata, (Say.) Jour. Acad. Nat. Sci., 
vi. 310. Found on beech trees. I have also taken this 
species in Kentucky and Illinois. No. 764, female. 
Garpen Coxrra, C- olitoria. (Say.) Jour. Acad. Nat. Sei., vi. 
310. Taken on raspberry bushes. No. 765, female. 
BYTHOSCOPUS. Germ. 
Brack-Backep Byruoscorus, *B. tergatus. Sordid green, immacu- 
late; elytra smoky; tergum black; beneath greenish 
yellow; tarsi pale brown. Length, 0°30. On willows. 
No. 766, male. 
One-cotorep Byruoscorus, *B. wnicolor. Greenish-yellow, im- 
maculate; elytra hyaline; length, 0°28. Taken on 
flowers of goldenrod. No. 767, female. 
Haxr-crotuzp Byrnoscorus, B. seminudus, (Say.) Jour. Acad. 
Nat. Sci., vi. 307. Found on birch trees. No. 768, 
female. 
Sapptep Bytuoscorus, B. clitellarius, (Say.) Jour. Acad. Nat. 
Sci., vi. 309. On various herbs and shrubs. No. 769, 
male; 770, female. 
Pine Byruoscorus, *B. strobi. Yellowish-brown; elytra with 
three white bands, and closely inscribed with fuscous 
points and lines, outer margin with small fuscous spots ; 
beneath brown; legs pallid, with spine-bearing black 
dots. Length, 0:20. Common on pines in May. No. 
Mads male ; 772, female. 
IDIOCERUS. Lewis. 
Weerine Iniocervs, *I. lachrymalis. Brown varied with white ; 
elytra hyaline, immaculate, nerves fuscous; a black 
spot at the anterior edge of each eye; two remote black 
dots on the fore side of the vertex commonly connected 
by a transverse black line; scutel with a transverse 
black spot on the disk and two triangular ferruginous 
