( lii ) 



Gcclin.rt/s, 191. C. acuminata, 196. — elongata, 195. — nmndibularis, 



alluded to, 196. — quadrUlentata, 193. — rufescens, 194. — simplex, 



synonym of elongata, 195. — umbrina, variety of rufescens, 194. — 



vectis, 192. 

 CotJwnaspis rujiventris, 486. 



Creinastogaster scutellaris, exhibited from Greenwich, xiv. 

 Cryptus pygoleucus, sexes of, 423. 

 Cteniscus trianciulatorius, new to Britain, 432. 

 Dimeris mira, exhibited from Headley Lane, ix. 

 Diospilus oleraceus, exhibited from cabbage-stem galls, ix. 

 Diphysis serratulce, genital armature described, 263. 

 Dufourea, 163. D. vulgaris, 163. 

 Eclytus fontinalis, new to Britain, 431. 

 Epeolus, 188. E. productus, 188. — rujij^es, 189. — variegata, synonym of 



rufipes, 189. 

 Eucera, 218. E. longicornis, 218. 

 Euccela incisa, 486. 

 Euura mexicana, 482. 

 Evagethes bicolor, alluded to, 252. 

 Exenterus triangidatorius, a Cteniscus, 432. 

 Exockus Jktcheri, 432. 

 Fig-insects, classification of, xiv. 

 Glypta lineata, variety of, 433. 

 Hemichroa nigricans, 482. 

 Heriades, 214. H. truncorum, 215. 

 Humble bees exported to New Zealand, iii. 



Hymenoptera, synopsis of British, 159 ; exhibited from Chobham, xxxii. 

 Ibalia ruficoUis, 488. 

 Ichneumon hcracliana, 421. 

 Ichneunwnidcc exhibited, xxxii. 

 Idarnella, Idarnes, alluded to, xvi, xvii. I. oricntalis, synonym of I. sta- 



bilis, xvii. 

 Isanisa decatomoides, a Sycoj)hila, xvi. 

 Isosoma orchidearum, bred siDCcimens exhibited, xi, xxii. 

 Limneria cylindrica, new to Britain, 428. — elishce, 426. — gracilis, 427. — 



ovata, new to Britain, 428. — reticulata, 430. — robusta, new to 



Britain, 428. — rufata, 429. — mjicornis, 429. 

 Lissonota errabunda, new to Britain, 433. 

 Megachile, 196. M. argentata, 203. — centuncularis, 202. — circumcincta, 



200. — ericetorum, 202. — ligniseca, 201.^ — maritima, 197. — pyrina, 



synonym of ericetorum, 202. — ustulatus, from Australia, 157. — 



tvillughbicUa, 199. 

 Megapelmus mexicanus, 487. 

 Melecta, 189. M. armata, 1\)1.— I uctuosa, 190. 

 Mesochorus facialis, 431. 

 Mesoleius sepulchralis, new to Britain, 432. 

 Micranisa pteromaloides, alluded to, xvii. 

 Mymaridd', drawings of exhibited, xviii. 



