274 
INDEX. 
poeyi, 113; On Phloeotribus liminaris 
and Hylesinus opaculus, 113; On Xyle- 
borus pyri and an undescribed allied 
species, 138 ; Insect fauna of semi-tropi- 
cal Florida, 145 ; Types of Tomicus lim- 
iriaris Harris, 149 ; Termitophilous Cole- 
optera of N. A., 160 ; Food-habits of N. 
A. Scolytidse and their Coleopterous ene- 
mies, 163 ; Coleoptera from St. Augus- 
tine, Fla. , 169 ; Entomology in Garci- 
lasso's " Conquest of Florida," 171 ; 
Coleopterological Notes, 174. Presiden- 
tial Address for 1888: Coleoptera com- 
mon to N. A. and other countries, 182 ; 
Comparative vitality of insects in cold 
water, 208; Injurious insects in semi- 
tropical Florida, 221 ; Habits of Lasio- 
derma serricorne, 225 ; Poisonous insects 
in Central Africa, 228 ; Cicada septende- 
cim in 1889, 230 ; Food-plants and food- 
habits of N. A. Coleoptera, 231 ; Myrrne- 
cophilous Coleoptera of temperate N. A., 
237 ; Sudden spread of new enemy to 
clover, 248 ; Interesting food-plant of 
communications, 32, 33, 42, 45, 48, 51, 54, 
55, 79, 80, 82, 83, 84, 85, 91, 92, 95, 103, 
107, 147, 148, 155, 166, 171, 174, 207. 
South American Chalcididse, Remarks on, 
218. 
Spalacopsis stolata, 93. 
Spartocera diffusa, 224. 
Sphsericus gibbioides, 175. 
Sphida synonymous with Arzama, 30. 
Sphiugidse, Structural features in, 91. 
Sphinx catalpse, 250. 
Spider, A new and interesting, from the IT. S., 
166. 
Spiders from Lookout Mountain, Tenn., 
173; from semi-tropical Florida, 148; 
from Galapagos Islands, 208; Abnormi- 
ties in, 251 ; External parasite on, 141 ; 
Injurious to trees, 84, 180, 227; Poison- 
ous, 139, 180, 229 ; Myrmecophilous, 247, 
248. 
Stenodontes maxillosus, 93. 
Stewart, A. H., Communications by, 11, 15. 
Stomoxys, Habits of, 174. 
Strategus antseus, 222. 
Pieris rapse, 250 ; Flight of grasshopper -Stridulation in Carabidae, 51, 54, 77, 248. 
when pursued, 253 ; Peculiar habit of 
Chalybion cseruleum, 254 ; Shorter com- 
munications, 9, in, 11, 13, 14, 16, 27, 28, 
29, 30, 33, 44. 47, 50, 51, 53. 54, 55, 58, 63, 
80, 94, 95, 107, 159, 181, 248, 250, 251, 260, 
267. 
Scolytidse found on Pinus inops, 80 ; attack- 
ing Tamarac trees, 175 ; Coleopterous 
enemies of, 163 ; Food -habits of, 163. 
Scolytus sp. from Hickory twigs, 30. 
Scorpion. An anomalous specimen. 148. 
Scorpionidse, North American species of, 64, 
83 ; Morphology of, 108 : Synonymy of 
North American species. 90. 
Segestria found in California, 53. 
Semi-tropical Florida, Insect fauna of, 137, 
142, 145, 147, 169 ; Injurious insects of, 
221. 
Setiostoma f^rnaldella, n. sp., 155. 
Sherman, John D., Jr., Coleopterological 
notes for 1886, 79 ; Notes on Coleoptera 
of Peekskill, N. Y., for 1887, 162 
Silk culture in Mexico, 172. 
Silpha americana, 79. 
Sinoxylon basilare, 177 ; floridanum, 177 ; 
texanum, 177. 
Si tones hispidulus, 248. 
Smerinthinae, Classification of, 83. 
Smicra marise, 11. 
Synonymical remarks on Parorgyia, 88 ; on 
Scorpionidae, 90. 
Systoechus leucophaeus, 21. 
Tabanus mexicanus, 54 ; psammophilus, 54. 
Tachina, Faulty instinct in, 50 ; Pursuing an 
Ammophila, 159. 
Telamona, 181. 
Teuebrioides corticalis, 79. 
Termitophilous Coleoptera of N. A., 160. 
Tetracnemus, 2n3. 
Tetrapriocera longicornis, 94. 
Tbaltssa, Oviposition in, 181. 
Thelyphonus, Structural characters of, 42 : 
Habits of, 42. 
Thoracautha floridana, 32. 
Tiphia, 15. 
Toads Food-habits of, 167. 
Tobacco beetle, Notes on, 225. 
Townseud. T., Coleoptera taken from 
stomachs of toads, 167; Interesting flies 
from Washington, D. C., 254 ; Fall occur- 
rence of Bibio and Dilophus, 260 ; Fur- 
ther notes on Dissosteira Carolina, 266. 
Transparent aquatic insects, method of pre- 
serving, 101. 
Trichopoda ciliata, 255; hirtipes, 255 ; radi- 
ata, 255. 
Troglodytes ae'don, 53. 
Trogoderma tarsale, 114, 189. 
Smith, John B., Dalla Torre's : Odoriferous 
apparatus in Lepidoptera, 38 ; Observa- ^-Trox, Habits of some species, 79. 
tions on museum pests, 113 ; Shorter Trypeta lugens, 263 : pomonella, 263. 
