BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 255 
1819. [Riley, C.Y.] Revision of the Lampyridce. <Amer. Ent., June, 
1880 [v. 3], n. s., v. 1, p. 150. 
Notice of H. S. Gorham’s work on the Lampyridce and his request for addi¬ 
tional material. 
1820. [Riley, C. V.] Apple-twig borer. <Amer. Ent., June, 1880 [v. 
3], n. s., v. 1, p. 151. 
Auswer to inquiry of A. S. H.; occurrence of Amphicerus bicaudatus on apple- 
trees in Virginia. 
1821. [Riley, C. V.] Grape-vine flea beetle. <Amer. Ent., June, 1880 
[v. 3], n. s., v. 1, pp. 152-153. 
Answer to letter of J. Nilis; ravages of Graptodera [— Haltica~\ chalybea on 
grape-vines in Pennsylvania. 
1822. [Riley, C. Y.] Cynipid gall on oak twigs. <Amer. Ent., June, 
1880 [v. 3], n. s., v. 1, p. 153, fig. 56. 
Answer to letter of J. A. Warder; figure of gall of Cynips (u. sp.f) from twig 
of Quercm prinus var. acuminata ; comparison of this gall with that of C. 
[= Andricus] q.-punctala ; the flies bred from these galls issue in spring and 
are all females, but probably have a bisexual form producing a differeut 
gall. 
1823. [Riley, C. Y.] White-grub fungus. <Amer. Ent., June, 1880 
[v. 3], n. s., v. 1, p. 153. 
Answer to letter of H. S.; occurrence of Torrubia ravenelii at Iola, Kans. 
1824. [Riley, C. Y.] Galerita janus. <Amer. Ent., June, 1880 [v. 3j, 
n. s., v. 1, p. 153, fig. 57. 
Answer to inquiry of H. D. M. Fair; distribution, habitat, transformations, 
and seasons of Galerita janus ; figure of larva of G. lecontei. 
1825. [Riley, O. Y.] Not Fuller’s rose-beetle. <Araer. Ent., June, 
1880 [v. 3], n. s., v. 1, pp. 153-154, fig. 58. 
Answer to inquiry of J. Stewart; habits and synonymy of Agonoderus comma 
[=pallipes ] ; figure of the same. 
1826. [Riley, O. Y.] Not Aletia chrysalides. <Amer. Ent., June, 
1880 [v. 3], n. s., v. 1, p. 154. 
Answer to letter of G. P. White; pupae of Agrotis saucia from cotton fields; 
food-habits of larva; ravages of Aletia argillacea [=xi/Zi»a] at Brown Sta¬ 
tion, Ala., in August, 1879. 
1827. [Riley, G. Y.] Mud-wasp and parasite. <Amer. Ent., June, 
1880 [v. 3], n. s., v. 1, p. 154, figs. 59-60. 
Answer to inquiries of Mary Treat; nidification of several species of Odynerus ; 
food-habits of O. birenimaculatus ; figure of O. fiavipes and of a nest of Ody¬ 
nerus sp.; figure of Cryptus junceus. 
1828. [Riley, 0. Y.] Monographs again. <Amer. Ent., June, 1880, 
[v. 3], n. s., v. 1, pp. 154-155. 
Answer to letter of C. D. Marsh; references to works. Elateridw, Curculio- 
nidai and Coccidce. 
1829. [Riley, C. Y.] Rearing wood-borers. <Amer. Ent., June, 1880 
[v. 3], n. s., v. 1, p. 155. 
Answer to letter of W. H. Harrington; directions for rearing larvie which 
bore in wood or under bark. 
