176 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1363. Riley, 0. Y.—Continued. 
Insects injurious to the Grape-vine—C ontinued. 
• 3. The pearl wood nymph, Eudryas unio, 90—Its larva almost un- 
distinguishahle rom that of the foregoing species, 90—Food- 
plant, 91—Distinguishing characters of the moth, 91—Mr. Lint- 
ner’s description of the larva, 92—Mr. Lintner on the difference 
between the larva of Eudryas grata and E. unio, 93. 
4. The eight-spotted forester, Alypia ootomaculata, 94—Description 
of the larva, 94 ; chrysalis and imago, 95. 
Summary, 95—Comparison of the larva) of these four species, 95— 
Remedies 96. 
The red-legged ham-beetle, Necrobia rufipes . 
Its popular name, 96—It has been the cause of an interesting law¬ 
suit, 96; entomological information necessary to a just verdict, 
98—Another case before a jury requiring botanical knowledge, 
98—Injury caused by the beetle in St. Louis, 99—The eggs, and 
how they are deposited, 99—The larva and its habits, 99—The 
pupa, 99—Prevention, 100—Other species associated with it, 100— 
Habits of other species of derides, 101—How Necrobia ruficollis 
saved the life of Latreille, 101—Description of the larva of Ne¬ 
crobia rufipes, 101—Description of the pupa, 102. 
The clover-hay worm, Asopia costalis . 
Its geographical distribution, 102—It has probably been imported 
from Europe, 101—Its past history and accounts of damage 
caused by it, 102—Its natural history, 105—Remedies, 105—De¬ 
scription of larva and chrysalis, 106; of the imago, 107—Its al¬ 
lied congener, Asopia olinalis, 107. 
The legged maple-borer, AEgeria acerni . 
The burrows of the larva, 108—Appearance of the moth, 108—Re¬ 
marks on the nomenclature of the species, 108—Injury caused 
by it to maples, 109—It attacks only trees already injured by 
some cause or another, 109—Remedies, 110—Description of imago, 
larva, and pupa, 110. 
The raspberry root-borer, Bembecia marginata ... 
Work of Oberea perspiciltata in canes of raspberry and blackberry, 
111—Injury caused by the root-borer, 111—General appearance 
and habits of the worm, 112—Description of imago and larva, 
113. 
The Northern brenthian, Eupsails minuta . 
Its occurrence and distribution, 113—Characteristics of the beetle, 
114—Fighting habits of the males, 114—How the male assists the 
female in ovipositing, 115—How much time is required for the 
transformations of the insect, 115—Habits of the larva, 115—De¬ 
scription of the larva, 115; of the pupa, 116—Real position of 
the brenthians in the system, 116—The specific and generic 
names, 116—How another larva has been mistaken for that of the 
Northern brenthian, 117—Description of this larva, which evi¬ 
dently belongs to the Tenebrionidce, 118. 
The jumping sumach-beetle, Blepharida 7-hois . 
Sumach industry in Europe and America, 118—Species of sumach 
possessing economic value, 119—Appearance and habits of the 
beetle, 119—The egg-masses, 120—Development and habits of 
the larva, 120—Transformation, 120—The two annual broods, 
120—Injury caused by it to the sumachs, 121—Geographical 
range, 121—Remedies, 121—Description of larva and pupa, 121— 
Variations of the beetle, 122. 
