BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 41 
315. [Walsh, B. D.] [Burying-beetles.] <Pract. Eat., July, 1867, v. 
2, p. 108. 
Answer to inquiry of A. D. Strong; characters of Necrophorus marginatus ; 
habits of Silphidce ; mite parasites of Silphidce and other beetles. 
316. [Walsh, B. D.] [Insects named.] <Pract. Ent., July, 1867, v. 2, 
p. 108. 
Answer to inquiry of M. S. Hill; identification of specimens sent; food-plants 
of larva of Clirysomela [= Gastroidea ] cyanea. 
317. [Walsh, B. D.] [Spring-tails.] <Pract. Ent., July, 1867, v. 2, 
pp. 108-109. 
Answer to inquiry of E. Daggy; characters, habits, and means against Po- 
duridce. 
318. [Walsh, B. D.] [Blackberry gall insects.] <Pract. Ent., July, 
1867, v. 2, p. 109. 
Answer to inquiry of Aculeus ; number of abdominal segments of Diastrophus 
and Aulax; reasons for considering the former the gall-maker and the lat¬ 
ter the guest-fly. 
319. [Walsh, B.D.] [Pine and cedar longicorns.] <Pract. Ent., July, 
1867, v. 2, p. 109. 
Answer to inquiry of J. Barratt; sexual characters and food-habits of Calli- 
dium antennatum and C. janthinium. 
320. [Walsh, B. D.] [White-pine plant-louse, etc.] <Pract. Ent., 
July, 1867, v. 2, p. 109. 
Answer to inquiry of C. H. Peck; Lachnus stroli on Pinus strobus ; undeter¬ 
mined bark-louse, with enormous lateral thoracic plates, found on Bhus 
glabra. 
321. [Walsh, B.D.J [Cut-worms.] <Pract. Ent., July, 1867, v. 2, p. 
109. 
Answer to inquiry of J. Townley ; food-habits of climbing cut-worms. 
322. [Walsh, B. D.] [Currant plant-louse,] <Pract. Ent., July, 1867, 
v. 2, pp. 109,110. 
Answer to inquiry of R. L. Walker; Coccinellidce as a means against Aphis 
[= Myzus~\ ribis. 
323. [Walsh, B. D.] [Beetles.] <Pract. Ent., July, 1867, v. 2, p. 110. 
Answer to inquiry of I. A. Plucke; characters and food-habits of Tetraopes 
tornator [ = telraophlhalmns~\ aud of T. femoratm ; comparative characters 
of Clirysomela bigsbyana and of C. philadelpliica ; characters of Chrysomelidce 
and Coccinellidce. 
324. W[alsh], B. D. Fertilizing plants. <Pract. Ent., July, 1867, v. 
2, p. 110. 
Part played by insects in fertilizing plants. 
325. W[alsh], B. D. The peach-worm. <Pract. Ent., July, 1867, v. 
2, p. 110. 
Larvae of Epheslia zece [ —interpunctella] injurious to dried peaches; food- 
plants and enemies of the same. % 
