( (ixix ) 



SiniaeUiis cltalcoto.va, n. s., 287. — ortliofioiia, n. s., 287. 



Silk-producing moths exhibited, xxxii. 



Siriocuuta testulalis, aUuded to, 225. 



Sinerinthus, larvte of, red spots in, 137. .S'. oceUatiis, derived pigments 



in blood of larva, 169 ; loss of weight in freshly-formed pupa, 171. 



— tilite, chlorophyll-like pigment in blood of larva, Ivii. 

 Somatitia, position of, I'i'S. 

 Spanista ornatalls, alluded to, 22(). 



Sphenarches, n. g., 8. ^S'. ,-iyiiopliri/s, n.s., 17 ; alluded to, 274. 

 Sphinx Ugustri, relations of colour of larva to those of its food-plants, 153. 

 Stesicliora, n. g., 200. S. jniellaria, 200. 

 Strepsimela, n. g., 249. S. ? microcentia, n. s., 249. — xijiniferalis, 250. — 



xanthosoma, n. s., 249. 

 Strophidia, 201. >S'. anerces, n. s., 201. — unqjteriiiK, 202. 

 Sijngamia, 238. S. fforidalis, alluded to, 239. 

 Tlialassodes, 204. T. chloropis, n. s., 204. 



Tlialpocliares iimocens, n.s., 405. — leonata, n.s.. iOi.—pusilla, n.s., 404. 

 Tlnjlacopleura, n. g., 284. T. autodoxa, n. s., 285. 

 Timodora, n. g., 295. T. chrysocliroa, n.s., 29(5. 

 Tineina, families defined, 277. 

 Trachycentra, n. g., 288. T. calamiux, n. s., 288. 

 Trematarcha, n. g., 233. T. crilitalits, 234. — ncmnopa, n.s., 234. 

 Triclioclada, n.g., 208. T. cpujypaa, n.s., 208. 

 Tricliopltysetls neophyla, alluded to, 218. 

 Trichoptilm, 7. T. centetes, n. s., 16 ; alluded to, 21l.—cenimodes, n. s., 



14. — covipsocliares, n. s., 16. — leptomeres, n. s., 15. — .scytlirodcs, 



U.S., 13. — xerodes, n.s., 14. 

 Trieropsis, n.g., 218. T. nesias, n.s., 218. 

 Vitessa, 212. V. pymliata, 213. 



Westermannia argeiitata, n.s., 396. — concJia, n.s., 396. 

 Xanthia fulvago, varieties exhibited, lii. 

 XantJiodule, n. g., 384. A', nemiochrea, n. s., 384. 

 Zinckenia recarvalia, alluded to, 252. 



NEUllOPTEEA. 



Chrysopa fiava, Jiavifrons, peria, prasiiia, acpUmpunctata, tenella, viri- 



daua, vulgaris, Walkcri, etc., exhibited from the Pyrenees Ori- 



entales, xliii. 

 Dilar vierldlonalis, exhibited from the Pyrenees Orientales, xlii. 

 Nemopterldte, note concerning certain species, Ivii. Nemoptcra lluttll, 



alluded to, Iviii. — Imperatrlx, alluded to, Wni.—lmltanlca, alluded 



to, Iviii. ; identical with Panorpa bqjeimls, Iviii. 

 Oxygastra Curtlsi, exhibited from Christchurch, Hants, xlii. 

 Steiwrrhacus, to be substituted as a generic name for Stemtcenia, Iviii. 



OETHOPTEEA. 



Becticm verrucivorm, from St. Margaret's Bay, Kent, exhibited, liii. 

 Tettix auatrallx, subaquatic in its habits, ii. 



