( li ) 



Hemiptera, exhibited from Headley Lane, xi; exhibited from Brazil, xxx. 



Idiocerus cognatns, exhibited from Lewisham, xxx. 



Lecanium viiix, exhibited from Jersey, xix. 



Loxops coccineus, exhibited from Chatham, xxv. 



Orthezia, new species of, 81. 0. mixnariensis, 81. — urticcc, life-history 



alluded to, 85. 

 Phylloxera vastatrix, in Victoria, v. 

 Pulvinaria vitis, exhibited from Jersey, xix. 



HYMENOPTEEA. 



Agaonida defined, xv. 



Agrianisa myrmecoides, synonym of S. hetliyloides, xvi. 



Agrothereutes liopei, female of C. pygoleucus, 423. 



Allodape simillirna, from Australia, 157. 



Andrena carinata, genital armature alluded to, 2(50.— J'ulva, destructive to 

 lawns, xi. 



Anomalon anomelas, 4:25,—anxium, 425, — arquutum, 425, new to Britain. 

 — cylindricum, 424. — minutum, 425. 



Anthidium, 217. A. manicatiim, 218. 



Anthophora, 219. A. acervorum, synonym of ^yilipes, 221.— furcata, 221. 

 — haworthana,, synonym of retusa, 220.— jji7(>t's, 221. — quadri- 

 mactilata, 222.— retusa, 220. 



Apanteles popularis, parasite of, 431. 



Apathus, synonym of Psithyrus, 225. 



Aphidius from apple Aphis exhibited, xi. 



Apis, 245. A. mellifica, 245. 



Aulax rufipes, 485. 



Blastophaga, remarks on oviposition of, 99. 



Blennocampa alternipes, exhibited from Loughton, ■Kx.—bicolorata, 483. 



Bovibus, 229. B. agrorum, .synonym of muscorum, 233. — cognatus, 232. — 

 cullumamis, synonym of soroensis, 241. — derhamellus, 241. — dis- 

 tinguendus, 234.— elegans, 2di,—fragrans, 234, synonym of 

 distinguendus. — harrisellus, variety of hortorum, 236. — Iwrtorum, 

 2SQ.—jonelhts, synonym of schriinshiranus, 238. — lapidarhts, 243. 

 lapp)onicits, 239.— latreillelhis, 235. — hicorvm, synonym of terrestris, 

 244. — nivalis, 237. — pomoruvi, 243. — pratonim, 238. — schrimskira- 

 nus, 238.— senilis, synonym of cognatus, 232. — smithianus, 231. — 

 soroensis, 241. — suhterraneus, synonym of latreiUellus, 235 ; variety 

 of hortorum, 236. — terrestris, 244. — variabilis, 232, — venustus, 232, 

 synonym of cognatus. — virginalis, synonym of terrestris, 244. 



Camponiscus apicalis, exhibited from Weybridge. xx. 



Campoplex bucculentus, new to Britain, ■L26.—melain2ms, synonym of 

 bucculentus, 426. 



Ceratina, 224. C. cyanea, 224. 



Ccroptres arator, bred from C. kollari galls, ix. 



Chalcid mimicking an Hemipteron, xx. 



Chelogynus from the burrows of H. morio, xx. 



Chelostoma, 213. C. campanularum, 214..— -Jlorisomiii', 213. 



