532 



Parasitic Hymeiioptera, Westwood's, 



R. 85, 504. 

 Perilampus, 140. 

 Perilitus, 264. 

 Perty's Observations on E. I. Coleop- 



tera, R. 498. 

 Phora, 179. 

 Phrynomorplius, 194. 

 Phylloniyza, 171. 

 Phyllopertlia, 509. 

 Piophila, 169. 

 Pipiza, 165. 

 Pipunculus, 162. 

 Pirene, 336. 

 Plancus, 188. 

 Platygaster, 270. 

 Platypus cylindrus, note on, 212. 

 Poey's Centurie des Lepidopteres, 304. 

 Polynema, 269, 347. 

 Porphyrops, 163. 



Polypogon derivalis, capture of, 213. 

 Praon, 261, 483. 

 Priomerus, 118. 

 Proctotrupes, 274. 

 Prosodes, 374. 

 Psilocera, 373. 

 Psilus, 275. 

 Pygostolus, 263. 

 Pyropteron, 75. 



Rennie's Alphabet of Insects, R. 60. 

 Revue des Orthopteres, Audinet-Ser- 



ville's, R. 304. 

 Rhizolitha, 189. 

 Rhyssalus, 266. 

 Rogas, 266. 



Saltatorial Powers, Observation on, 



288. 

 Saltella, 255. 

 Samouelle's Entomological Cabinet, 



R. 32. 

 Sapphics, Entomological, 432. 

 Scatopse, 157. 

 Scelio, 270. 

 Schaeffer's Deutschland's Insecta, R. 



417. 

 Schummel's M'mograph of Ploteres, 



R. 307 ; Monograph of llaphidia, 



R. 307. 

 Sciophila, 156. 



Sensation of Insects, 105, 211, 518. 

 Sepsis, 170, 246. 

 Shoenomyza, 166. 

 Sigalphus, 262. 

 Silo, 188. 

 Sirex, 414. 



Snowdon, tour to, 50. 

 Spalangia, 268, 333. 

 Spania, 162. 

 Spaniopus, 466. 

 Sparasion, 272. 

 Spathius, 266. 



INDEX GENERUM. 



Sphasromyas, 152. 



Sphoeropyx, 266. 



Sphinx Nerii, capture of, 525; Ves- 

 piformis, Newman's, R. 44 ; ap- 

 proved, 224 ; condemned, 232 ; 

 refuted, 236; defended, 282; re- 

 viewer questioned, 309 ; exposed, 

 434 ; question answered, 516. 



Spider, note on, 311. 



Spilomycrus, 274. 



Stann's Monograph of Mycetophila, 

 R. 307. 



Stegana, 172. 



Stephens v. Rennie, 88, 318; Illus- 

 trations, Brit. Ent, R. 30; Inquiry 

 respecting, 318; Nomenclature of 

 British Insects, R. 419. 



Sympetrum, 511. 



Synanthedon, 77. 



Syntomopus, 372, 



Systole, 22. 



Tachypeza, 161. 



Teleas, 271. 



Telonoraus, 271. 



Tephritis, 170, 505. 



Tetanocera, 168. 



Themira, 254. 



Thon's Entomological Arcliives, li. 



417. 

 Thoron, 271. 

 Tipula, 155. 

 Torymus, 118. 

 Toxeuma, 378. 

 Trachionus, 265. 

 Transactions of Linnsean Society, R. 



445. 

 Trichina, 158. 

 Tricocera, 155. 

 Trionys, 261, 488. 

 Tryonyx, 261, 487. 

 Tritomacrus, 510. 

 Trixa, 507. 

 Trochilium, 78. 

 Turnip-fly, 383, 520. 



Ula, 153. 



Varieties, 84, 211, 309, 421, 514; 



Note on, 215, 355, 522. 

 Vespa vulgaris, habit of, 90. 



Water-beetles, habit of, 315. 

 Westwood's Parasitic Hymenoptera, 



R. 85, 504 ; Conduct, note on, 423. 

 Wireworm, question respecting, 519, 



520. 

 Wood's Index Entomologicus, 11. 420. 



Zele, 262. 



Zeuzera jEscuH, anecdote of, 87. 



Zimmermann's Monographic, R. 306. 



