BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
135 
1127. Riley, C. V.—Continued. 
INNOXIOUS INSECTS. 
The goat-weed butterfly, Paphia glycerium . 125 
Its geographical distribution and position in classification, 125—Its 
food-plant, 125—Habits of the larva, 126—Larval changes, 126— 
Conformity in the color of the larva with that of the leaves, 
127—Description of the full-grown larva, 127—Transformation 
of the larva to chrysalis, 127—The two sexes of the imago, 127— 
Hibernation, 128. 
The black breeze-fly, Tabanus atratus .. 128 
Breeze-flies beneficial in the larva state, 128—Tormenting power 
of breeze-flies, 128—Their mode of flight, 129—Our knowledge 
of their larval character and habits, 129—General characters of 
the larva of the black breeze-fly, 129—It is semi-aquatic, 129— 
Walsh’s description of the larva, 130—Habits and food of the 
larva, 130—Its transformations, 131—Description of the pupa, 
131—Probable habits of breeze-fly larvae on the Western prai¬ 
ries, 132. 
Galls made by moths. 132 
The false indigo gall-moth, walshia amorphella . 132 
The gall and its structure, 132—General qppearance of the larva 
and the moth, 133—Description of larva and imago, 133. 
The misnamed gall-moth , Euryptychia saligneana . 134 
Is it a true gall-maker or an inquiline?, 134—Walsh’s description 
of the larva, 134—Description of the imago, 134—Generic char¬ 
acters, 134—Reasons why the insect is an intruder and not a gall- 
maker, 134—Enumeration of the known gall-making moths, 135— 
How the gall is formed, 135. 
1128. [Riley, C. V.] Mr. Walsh’s portrait. <Amer. Ent., March, 1870, 
v. 2, p. 129. 
Remarks accompanying the portrait of B. D. Walsh; resolutions passed on 
the death of Walsh by the Loudon branch of the Entomological Society of 
Ontario; by the American Entomological Society, the Illinois State Horti¬ 
cultural Society, and by the Kansas State Horticultural Society. 
1129. Riley, C. V. The plum Curculio, Conotrachelus nenuphar Herbst. 
<Amer. Ent., March, 1870, v. 2, pp. 130-137, fig. 92. 
Paper read before the Illinois State Horticultural Society at its 14th annual 
meeting; summary of established facts and discussion of mooted points in 
the life-history of Conotrachelus nenuphar ; seasons, habits, transformations, 
food-plants, enemies of and means against the same; descriptions and 
tiguies of larva and imago; figure of pupa: hibernation and the effects of 
climate on the prolongation of the life of insects. 
1130. Riley, C. V. Insects injurious to the grape-vine. No. 6. 
<Amer. Ent., March, 1870, v. 2, pp. 150-153, figs. 100-102. 
Reprint, with slight changes : <2d Ann. Rept. State Ent. Mo., 
March, 1870, pp. 80-82, fig. 55. 
Treats of Alypia octomaculata ; see No. 1127 for synopsis of contents. 
