BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
21 
228. Chittenden, F. H. —Continued. 
T. madens, Echocerus ( Gnathocerus) cornutus, E. maxillosus, Palorus melinus 
[=P. ratzeburgi and P. subdepressus], Calandra linearis, and Cryphalus 
jalappce. 
229. Chittenden, F. H. The potato-bud weevil (Anthonomus nigrinus 
Boli.). <Insect Life, v. 7, March, 1895, pp. 250-252. 
230. Chittenden, F. H. The rose-chafer. <Cir. No. 11 s. s. Div. 
Ent., U. S. Dept. Agric., May, 1895, p. 4,1 tig. 
A popular economic consideration of Macrodactglus subspinosus. 
231. Chittenden, F. H. Some coleopterous enemies of the grapevine. 
<Insect Life, v. 7, July, 1895, pp. 384-387. 
Brief notes on 23 little-known species, with special mention of 7 new to the 
vine, including Crepidodera rufipes and Metachroma sp. 
232. Chittenden, F. H. The horse-radish llea-beetle (Phyllotreta ar- 
moracice Koch). <Insect Life, v. 7, July, 1895, pp. 404-40G, 1 tig. 
Notice of the introduction of this European species at Chicago, Ill., and 
Guttenberg, Iowa. 
233. Chittenden, F. H. The more important insects injurious to stored 
grain. <Yearbook U. S. Dept. Agric. for 1894 (1895), pp. 277- 
294, 9 figs. Author’s reprint, 10 August, 1895 (13 September, 
1895). <The Roller Mill, October, 1896, p. 201. 
A popular-scientific general consideration of the subject and of remedial 
measures, with especial mention of 13 species, as follows: Calandra gran aria, 
C. oryza, Gelechia cerealella, Ephestia kuehniella, Plodia interpunctella, Pyralis 
farinalis, Tinea granella, Silvanus surinamensis, Tribolium confusum, T. fer- 
rugineum, Echocerus maxillosus, Cathartus geniellatus, and Tenebroides mauri- 
tanicus. 
234. Chittenden, F. H. Flour beetles. <Amer. Miller, 1 December, 
1895, 2 figs. 
Treats of Tribolium confusum, T. ferrugineum, and Echocerus maxillosus copied 
from preceding. 
235. Chittenden, F. H. Herbivorous habits of certain Dermestidae. 
<Proc. Ass. Econ. Ent., Bull. No. 2, n. s., Div. Ent. U. S. Dept. 
Agric., 1895, pp. 36, 37. 
Author’s abstract; treats of A ttagenus piceus, Trogoderma tarsale, T. stern ale, 
and Anthrenue verbasci. 
236. Chittenden, F. H. The liymenopterous parasites of the Angou- 
mois grain moth. <Ent. News, 1896, pp. 106,107. 
Note on Pteromalus gelechia; being identical with the European Dibrachys 
boucheanus. 
237. Chittenden, F. H. The grain-feedingPalorusfoundintheUnited 
States. <Ent. News, 1896, p. 138. 
Remarks on Palorus ratzeburgi and P. subdepressus, previously known as 
P. melinus {depressus). 
238. Chittenden, F. H. A new grain beetle. <Can. Entom., August, 
1896, pp. 197-198. 
Discovery of Silvanus mercator in America; distribution and characters. 
