62 



Truetocera ocellana, scarcity of, in New York, VI, 54. 

 Tomicus cacographus, abundant on a spruce, VII, 73. 

 pini, destructive to lodgepole pine, XXI, 16. 

 Tortricid, feeding on apples, VI, 70. 

 Tortrix albicomana, on roses, XXVII, 88. 



citrana, in California, XVIII, 99. 

 Tranes sp., injurious to Cycads, VII, 85. 

 Tree Protection League, notice of, II, 47. 

 Tribolium confusum, damage to stored foods, IV, 113. 

 life history of, IV, 114. 

 notes on, XX, 67. 

 ferrugineum, notes on, IV, 115. 

 inadens, in flour, IX, 85. 

 Trichius piger, on rose, XXVII, 100. 

 Trichobaris trinotata, damage in Maryland, VI, 65. 

 on eggplants, IX, 81. 

 prevalent in Maryland, XXVI, 83. 

 Trichobius dugesii, parasite on a bat, V, 139. 

 Trichodectes breviceps, parasite of the llama, V, 204. 

 castoris, description and host of, V, 241. 

 climax, host of, V, 237. 



parasite of the goat, V, 204. 

 crassus, host of, V, 237. 



equi, parasite of horses, mules, and asses, V, 207. 

 geomydis, description and host of, V, 239. 

 latus, host of, V, 236. 



parasite of the dog, V, 203. 

 limbatus, host of, V, 237. 



parasite of Angora goat, V, 206. 

 mephitidis, description and hosts of, V, 242. 

 parallelus, description and host of, V, 240. 

 parumpilosus, host of, V, 238. 



parasite of horses, V, 208. 

 pilosus, hosts of, V, 239. 

 pinguis, parasite of the bear, V, 204. 

 retusus, hosts of, V, 237. 

 scalaris, host of, V, 238. 



parasite of cattle, V, 209. 

 setosus, host of, V, 239. 

 sphserocephalus, host of, V, 237. 



parasite of sheep, V, 206. 

 subrostratus, host of, V, 237. 



parasite of the cat, V, 203. 

 tibialis, host of, V, 240. 

 Trichogramma pretiosa, parasite of eggs of codling moth, VI, 

 Trichophaga tapetzella, habits of, IV, 67. 

 Trichopoda pennipes, parasite of Anasa tristis, XIX, 26. 

 Trinoton conspurcatum, parasite of goose and swan, V, 213. 

 lituratum, hosts of, V, 248. 



parasite of geese, V, 214. 

 luridum, hosts of, V, 248. 



parasite of ducks, V, 213. 

 minor, description and host of, V, 248. 

 squalidum= lituratum. 



