286 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2060. Kiley, C. Y. A new depredator infesting wheat-stalks. <Amer. 
Nat., March [24 February], 1882, v. 16, pp. 247-248, fig. 1. 
Isosoma allynii French is a species of Eupelmus probably parasitic on some of 
the wheat-stalk feeders and on some species of Chlorops ; habits and figures 
of larva and description of female imago of Isosoma tritici [p. 247] ; com¬ 
parisons between I. tritici and 1. hordei; alleged habits of I. lineare of Eu¬ 
rope ; relative conspicuousness of the “ humeral spot” in European, Ameri¬ 
can, and Australian species of Isosoma. See No. 2063. 
2061. Kiley, C. Y. Further notes on the imported clover-leaf weevil 
( Phytonomus punctatus). <Amer. Nat., March [24 February], 
1882,' v. 16, pp. 248, 249. 
Identity of Phytonomus opimus Lee. with P. punctatus Fab.; instances in which 
injurious insects have been overlooked for a long time; probability that 
plant-feeding Coleoptera imported from Europe will not spread far from the 
Atlantic coast; some species, injurious in Europe, are thus far innoxious 
in America ; hibernation of and means against P. punctatus. 
2062. [Riley, C. Y.] Silk-worm eggs; prices and where obtained. 
<Amer. Nat., March [24 February], 1882, v. 16, pp. 249-250. 
Sources from which eggs of Sericaria mori can be obtained in the United States 
for purposes of silk-culture ; prices at which eggs are sold by Crozier & Co. 
2063. Kiley, 0. Y. The wheat Isosoma. A new depredator infesting 
wheat-stalks. <Rural New Yorker, 4 March, 1882. S.-b. No. 
42, pp. 55-56. See: <Sci. Amer. Suppl., 17 June, 1882. S.-b. 
No. 37, p. 57. 
Description of female imago of Isosoma tritici ; habits, ravages, and distri¬ 
bution of and means against the same; comparison with related species; 
a probable parasite of it, described as Isosoma allynii by G. H. French, be¬ 
longs to the genus Eupelmus. See No. 2060. 
2064. Riley, C. Y. Possible food-plants for the cotton-worm. <Amer. 
Nat., April [22 March, 1882], v. 16, pp. 327-329. Reprint: 
<Rept. [U. S.] Com. Agric. for 1881 and 1882, 1882 [January, 
1883], pp. 164-166. Separate: <pp. 164-166. 
Food-plants of Aletia xylina. See No. 2119 for synopsis of contents. 
2065. [Riley, O.Y.] Mode of feeding on the larva of Dytiscus. <Amer. 
Nat., April [22 March], 1882, v. 16, p. 330. 
Notice of paper of E. Burgess ; structure of the mouth of the larva of Dytis¬ 
cus ; manner in which this larva feeds. 
2066. [Riley, C. Y.] Entomological notes. <Amer. Nat., April [22 
March], 1882, v. 16, p. 330. 
Brief notices of several articles recently published with items of news. 
2067. [Riley, C. Y.] Riley’s researches. Orange insects and the cotton- 
worm ; how the orange insect operates and tbe cure for its 
ravages; the hibernation of the cotton-worm ; settlement of a 
mooted question. <Florida Daily Times, 29 March, 1882. S.-b. 
No. 42, lip. 28-29. 
Report of interview with C. V. Riley; discovery by W. H. Ashmead that 
“orange rust” is caused by a mite ; habits of and means against the same; 
