70 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
569. [Walsh, B. D., and C. V. Biley.] Eggs of the oblong-winged 
katydid. <Amer. Eut., April, 1869, v..l, p. 166, fig. 120. 
Answer to inquiries of T. A. Thop, J. L. Rice, B. J. Campbell, H. Cheeney, 
and A. McMoore; eggs of Phylloptera [= Amblycorypha] oblongifolia com¬ 
pared with those of Platyphyllum [= Cyrtophyllus'] concavuni", figures of the 
eggs of A. oblongifolia. 
570. [Walsh, B. D., and C. Y. Biley.] Mossy rose gall. <Amer. 
Eut., April, 1869, v. 1, p. 166. 
Answer to inquiry of F. W. Collins; characters of Rlioditesroscc and its gall. 
571. [Walsh, B. D., and 0. Y. Biley.J Caterpillars on lombardy 
poplars. <Amer. Ent., April, 1869, v. 1, p. 166. 
Answer to inquiry of J. F. Gurley ; characters of larva, habits, food-plants, 
and parasites of Acronycta acericola [= americana ]. 
572. [Walsh, B. D., and C. Y. Biley.] Museum, pests. <Amer. Ent., 
April, 1869, v. 1, p. 166, fig. 121. 
Answer to inquiries of F. W. Hoit, jr., G. M. L., and J. Huggins; figures 
larva, pupa, and imago of Anthrenus sp.; A. varius compared with A. muse- 
orum. 
573. [Walsh, B. D., and C. Y. Biley.] Cockroach eggs. <Amer. 
Ent., April, 1869, v. 1, p. 166. 
Answer to inquiry of H. C. Freeman; character of the egg-cases and adult 
of Platamodes unicolor ; occurrence of Ectobia germanica in Illinois; ravages 
of species of Blattidce. 
574. [Walsh, B. D., and C. Y. Biley.] Apple-tree leaf-crumplers. 
<Amer. Ent., April, 1869, v. 1, p. 166. 
Auswer to inquiry of J. F. Jones ; result of the work of the larvae of Phycita 
nebulo [= Acrobasis indiginella ] on the growth of apple-trees. 
575. [Walsh, B. D., and C. Y. Biley.] A most precious bug. <Amer. 
Ent., April, 1869, v. 1, p. 167. 
Answer to inquiry of E. S. Holmes; characters and variety of Ryleccetus 
lugubris ; destructiveness of Lymexylon navale ; use of the maxillary palpi 
in the $ $ of Lymexylidce. 
576. [Walsh, B. D., and C. Y. Biley.] Blackberry-cane borers. 
<Amer. Ent., April, 1869, v. 1, p. 167. 
Answer to inquiry of C. Pqrry; characters and habits of larva of unnamed 
borer [= Bembecia marginata ] ; plants affected by species of JEgeriadoe. 
577. [Walsh, B. D., and C. Y. Biley.] Bows of eggs in pear-twigs. 
<Amer. Ent., April, 1869, v. 1, p. 167. 
Answer to inquiry of H. C. Freeman; characters of unknown eggs found in 
pear-twigs. 
578. [Walsh, B. D., and C. Y. Biley.] An orchard giving out. 
<Amer. Ent., April, 1869, v. 1, p. 168. 
Answer to inquiry of W. M. Clemens; habits and means against Saperda 
bivittata [— Candida ] and Chrysobolhris femorata. 
579. [Walsh, B. D., and C. Y. Biley.] Plant-louse eggs on apple 
and mountain ash. <Amer. Ent., April, 1869, v. 1, p. 168. 
Answer to inquiry of W. Stewart; eggs of Aphis mail on apple-twigs and 
probably on those of mountain ash; Aspidiolus harrisii [= Chionaspis fur- 
furu8~\ infests both trees. 
