518 



INDEX GENERUM, &C. 



Platypraster, 217, 219. 



Platypeza alterrima, atra, dorsalis, fumi- 



pennis, l)olosericea,picta, 181. 

 Poelobius Hermaniii, 151. 

 Pogonocerus nebulosus, 153. 

 Polar bear, 429 ; hare, 430. 

 Polygala vulgaris, 308. 

 Polygonum multiflora, 150. 

 Polyommatus Acis, 410; Agestis, 285; 



Alexis, 304 ; Argiolus, 285 ; Argus, 



150; Corydon, 410. 

 Polypi, 172. 



Polystoma pinguicola, 399. 

 Pontia Napi, 284. 

 Porcellana, memoir on, 275. 

 Porthesia auriflua, chrysorrhcea, 286. 

 Portunus, memoir on, 275. 

 Prionella, 59. 

 Procrustes spretus, 376. 

 Professor Studer's cabinet and books, 



102. 

 Pselaphus, 457, 459. 

 Psila pallida, rufa, 182. 

 Pteromalus, 94, 182, 465. 

 Ptychoptera lacustris, pectinata, 179. 

 Pupae, two in one cocoon, 206. 

 Pygostolus, 20. 

 Pyrausta 8-maculata, 310. 

 Pyrophori, 427. 



Rantus adspersus, agilis, exoletus, no- 

 tatus, pulverosus, 151. 



Relations of animals, remarks on the, 1. 



Remarks on the Entomology of Epping, 

 147, 283; on the relations of animals, 

 1 ; suggested by a postscript to the 

 5th Vol, of Stephens's Mandibulata, 

 170. 



Remedies for husk in cattle, 435 — 438. 



Reptiles, 459, 460. 



Resemblance, 8, 10. 



Review of Mr. Swainson's Preliminary 

 Discourse, &c., notes on a, 301. 



Rhagium bifasciatum, vulgare, 288, 308. 



Rhynchites Populi, 153, 288; Rossia 

 palpibrosa, 433. 



Rio de Janeiro, minute Insects found 

 at, 457. 



Ross's Arctic salmon, 431; second voy- 

 age, appendix, 427. 



Rough seal, 431. 



Rusina ferruginea, 28C. 



Saculina Carcini, 452. 



Salicaria arundinacea, 291. 



Salmon, Ross's Arctic, 431. 



Saperda populnea, 153. 



Sapyga crassicornis, 415. 



Saturnia Carpini, 308 ; Pavonia-minor, 



206. 

 Scabiosa arvensis, succisa, 308. 

 Scarites laevigatus, I'yracmon, 177. 



Scatopse flavicollis, picea, 406. 



Scaup duck, 290. 



Scelio 342, 367 ; rugosulus, 415. 



Schizocerus pallipes, 157. 



Scholia bicincta, flavifroiis, interrupta, 



4-punctata, 463. 

 Seal, rough, 431. 

 Selandria alni, 157. 

 Sericothrips, 443, 444. 

 Series of Nature, remarks on the, 1. 

 Sertularia pjuma, 174; setacea, 175. 

 Sesia bombiliformis, fusiformis, 308, 309. 

 Shearwater, 291. 

 Shuckard's Manual of Entomology, 100, 



301, 505. 

 Siagona Oberleitneri, 177. 

 Sisyphus Schcefferi, 378. 

 Sitarea, 59. 

 Societe Entomologique de France, An- 



nales de la, 508. 

 Soldier crabs, 215. 

 Soli's Historia de la Conquesta de 



Mexico, 51. 

 Sparasion, 342, 369 ; frontale, 415. 

 Sparrow-hawk, 291. 

 Sphenella, 73. 

 Sphinx convolvuli, 285, 410, 416 ; Galii, 



415 ; Ligustri, 79. 

 Sphaerocera, 316, 318. 

 Sphaeroceridae, British species of, 315. 

 Spider catching a humble-bee, 421, 422 ; 



den-constructing, 214; longevity of a, 



411. 

 Spider-crab, 294. 

 Squilla Desmarestii, 295. 

 Staphylini, 457. 

 Stauropus Fagi, 286, 310. 

 Stelis aterrima, 157. 

 Stenelytra, 441, 443. 

 Stephens's British Entomology, 100,301. 

 Stomoxys irritans, 104. 

 Strongylus armatus, 399 ; gigas, 399, 



400. 

 Stylia, 59. 

 Stylops Dalii, 157. 

 Suites aBuffon, 102, 303. 

 Swainson on animals, 301. 

 Sympetrum rufostigma, 310. 

 Synchori, 35. 

 System of Zoology, 505. 



Tabanites, 424. 



Tabanus, 425. 



Tableaux synoptiques des Lepidopteres, 



302. 

 Tachypeza arenaria, graminum, hirta, 



praelusio, 180. 

 Tanychori, 38. 

 Teleas, 341, 342, 356. 

 Telenomus, 342, 345. 

 Telephorus Alpinus, 153. 

 Teneriffe, notes on some insects of, 412. 



