( Ix-iii ) 



(G. J. Arrow), 175. Species belonging to the followiug families and 

 genera referred to and enumerated : — Anomcda, 178. — Chlorota, 178. — • 

 CyclocephalM, 180. — Dynastidiv, 180. — Lachnogteriia, 175, 182. — Leucothij- 

 reus, 179. — Lujyrus, 181. — Melolonthidiv, 175. — Pelidnota, 179. — Phi- 

 lenrus, ISl.—Flectris, in.—Eutelidm, llS.—Stratwgvs, 181. The 

 following new species described: — Chlorota tristis, 178. — Cyclocephala 

 viiicentia?, 180. — Lachnosterna latena, 176. — L. patens, 175. — L. trinitati.-i, 

 182. — Leucothyreus vincentiw, 179. — Pelidnota velutipes, 179. — Plectris 

 fungicola, 177. — P. liynicola, 111. 



Lomechusa strumosa, exhibited, xiii. 



Myrmedoma collaris, exhibited, xiv. 



Orina, species of, referred to, and exhibited, ii, xiv.. 



Orochares angustatus, exhibited, xviii. 



Pachyta sexraacidata, exhibited, xiii. 



Sagra, species of genus, exhibited, vi. 



Spilopyra sumptuosa, exhibited, viii. 



Stridulating organs in Coleoptera (C. J. Gahan), 433; their occurrence noticed 

 and position, etc., described, in the following families and genera: — 

 Acalles, 450.— Anisodera, 437. — Anomalipus, 438. — Batocera, 452. — Ble- 

 thisa,MS. — Bostrichidas, 441. — Botryonopa, 438. — Cacicus, 448. — Cumelo- 

 notus, 451. — Camptorrhimis, 450. — Caralndie, 441,442, 448. — Cephalodonta, 

 438. — Cera7nbycidfe,4A3. — Cetoniidw, 440, M7.— Cicindelidfe, 448. — Ciste- 

 lidse, 4S8.—Clythridie, 4U.—Coli/mhetes, 451.— Copr id (e, 440, 446.— 

 Crioceris, 451 . — Cryptorrhynchus, 450. — Cychru.i, 442. — Ciirculiom'dfe, 450. 

 — Bryophilns, 438. — Dynastidie, 440, 451. — Ectatorrhi)ui, 450. — Elaphrus, 

 448. — E lido iiiychidw, 435. — ■Estigmena,437.—Eupieri(s,45l. — Gasterocercus, 

 450. — Geotrupidm, 444, 446. — Gonioliingnria, 436. — Heliocopris, 446. — He- 

 liopathes,45\. — Helops, 438. — Heteroceridm, 447. — Hispa, Hispidai, Hispo- 

 ' pria, 438. — Hopatrinus, 438.— Hydrophilus, 443. — Ips, 435. — Ischiojisopha, 

 447. — Lamiidw, 443. — Languriinfe, 434. — Lasiocercis, 444. — Lema, 451. — 

 Leiicographis, 444. — Liyyrus, 449. — Lucanidie, 444. — Macmspis, 447.— 

 Megalopidse, 4M. — Melolonthidm, 440. — 3Iononychus, 450. — Necrophorvs, 

 457. — Omalop)Ha,44\. — Oryctes, 451. — Oxycephala, 438. — Oxycheila, 448. — 

 Passalidm, 444.— Pelohius, 449.— Pliilus, 443.— Phonapate, 441.— Plinfluis, 

 450. — Plagithmysus, 44Q.—Praogena, 438. — Priohium, 438. — Prionidiv, 

 443, 448.— PtinidiB, 438.— Ranova, 444.— Butelidtv, 440, 441.—Scolytus, 

 439.— Selinus, 438.— Siagona, 441.— Spilispa, 436.—Stenerula, 438.— 

 Tenehrionida, 438, 448, 451.— Teretilanguria, 435.— Trox, 449.— Typhivusy 

 44Q.—Wallacea, 438. 



Trogophloeus anglicanus, exhibited, xiii. 



DIFTERA. 



Achias lowjividens, exhibited, i. 

 Anthrax ixmiscus,^ exhibited, xxii. 

 Anthrax fenestralis, alluded to, xxii. 

 Atl.erix crassipes, exhibited, xxii. 

 Ceratitis penicillatus, exhibited, ix. 



Chammsyop/tus scievoides, exhibited, xiv. 



C'hilosia chrysoccma, exhibited xiv. 



