396 
INDEX. 
Chionapsis furfurus, 2, 188, 264, 345, 372, 373, 579, 
951, 1008, 1040, 1061, 1152, 1554, 1968, 
2305. 
pinifolii, 97, 1329, 2079. 
salicia, 373. 
nigrae n. sp., 373 = C. salicis. 
Ckipman, A. J. Locust notes in 1880, 2267. 
Chiro omus, 167, 625. 
Chlaenius impunctifrons, 2340. 
Cklamys plicata, 1363. 
Clilorion caeruleum, 543. 
Cliloroneura n.g., 22 = Empoasca. 
abnorinis n. sp., 22 = Etnpoasca ab- 
normis. 
malefica n. sp., 22 = Empoasca viri- 
descens. 
maligna n. sp., 22 = Empoasca obtusa. 
Cliloroperla brunnipennis n. sp., 24. 
fumipennis, 24. 
naman. sp., 24. 
Chlorops, 1401, 2060. 
Chorinmus cariniger, 385. 
Chortopkaga viridifasciata, 1566. 
Chronology of locust ravages in 1880-81, 2267. 
Cbrysididae, 375. 
Cbrysobotbris, 934. 
femorata, 2, 6, 55, 352, 377, 379, 537, 
555, 578, 634, 870, 1059, 1227, -1250, 
1316, 1367, 1423,' 1454, 1472, 1475, 
1513,1640, 2267. 
Cbrysocbus auratus, 735, 790. 
Chrysomela bigsbyana, 323. 
cyanea = Gastroidea cyanea 
philadelphica, 323. 
scalaris, 45. 
Chrysomelidae, 323, 2229. 
Ckry8opa plorabunda, 584,1127. 
sp., 372, 533. 
Cicada. 189, 213, 372, 431. 
alias the seventeen-year locust. Period¬ 
ical, 1159,1971,1979. 
Belated individuals of the periodical, 648. 
canicularis = C. tibicen. 
cassini = Tibicen cassini. 
Fungus in, 1809. 
in Iowa. Seventeen-year, 1737. 
Little, 1242. 
in Massachusetts. Periodical, 2321. 
Note on the periodical, 2318. 
our first brood established. Periodical, 
707. 
parvula = Melampsalta parvula. 
Periodical, 474, 527, 619, 1059, 1159, 1489, 
1624, 1836, 2014, 2216, 2312, 2314, 2315, 2318, 
2320, 2363. 
Premature appearance of the periodical, 
2320, 2326. 
pruinosa = C. tibicen. 
in savin-twigs. Eggs of the periodical, 
698. 
septendecim = Tibicen septendecim. 
Influence of climate on 2329. 
Instinct of, 2144. 
Some popular fallacies re¬ 
garding, 2367. 
Seventeen-year, 1034, 1093, 1698, 2312, 2314. 
Cicada. Song notes of the periodical, 2334. 
in southeastern Indiana, Butler, A. W. 
The periodical, 2304. 
Massachusetts. Period¬ 
ical, 2216. 
Sting of the, 371, 372, 407. 
tibicen, 920, 1034, 1546. 
tredecim = Tibicen tredecim. 
Twigs punctured by periodical, 1055. 
years, 51. 
Cicadas, 26, 2311. 
Cotton-worms and, 1997. 
Destroying, 2305. 
and walking-sticks, 920. 
Cicadidte, 431. 
Cicadula exitiosa, 1766. 
Cicindela repanda, 1763. 
6-guttata, 347. 
vulgaris, 628. 
Cicindelidse, 719. 
Cimbex americana, 699,1380, 1514, 2291, 2333,2418. 
laportei = C. americana. 
Cioidae, 1937. 
Circotettix maculatus n. sp., 1959. 
Circular No. 1, United States Entomological Com¬ 
mission, 1575. 
2, United States Entomological Com¬ 
mission, 1576. 
9, U. S. Dept. Agric., Div. Ent., 2303. 
Cirrhophanus triangnlifer, 2189. 
Cirrospilus esurus n. sp., 1712= Tetrastichus esu- 
rus. 
flavicinctus n. sp., in Lintner’s first 
report. (See foot-note 1, p. 379.) 
Cis fuscipes, 1737. 
Citheronia regalia, 425, 629. 702, 775, 803, 8G0,1087, 
1275. * 
Clemens, B. Obituary v 223. 
Cleonus sp., 1755. 
Cleora. Evergreen, 2363. 
Cleridm, 1363. 
Clerus nigripes = C. 4-guttatus. 
4-guttatus, 200. 
Click-beetle larva;, 1643. 
beetles, 84, 351,1625. 
Climato on Cicada septendecim. The influence of 
2329. 
for Doryphora, 1412. 
on prolongation of life of insects. Effects 
of, 1129. 
Climbing cut-worms, 1059. 
Clisiocampa americana, 66, 77,112, 240, 277, 336, 350, 
363, 642, 819,1181,1301, 1352,''2238. 
disstria, 240, 291, 328, 363, 645, 646, 688, 
1127,1181,1200,1301,1331. 
sylvatica=C. disstria. 
Cloantha derupta, 2410. 
Cloe dubia n. sp., 24. 
ferruginea n. sp., 24. 
fluctuans n. sp., 24. 
mendax n. sp., 24. 
Close of the first volume, 701. 
Clostera americana = Ichthyura inclusa. 
Clothes moths, 70,1633. 
observed in the United States, 
2146. 
