28 MR. WESTWOOD ON SOME NEW OR IMPERFECTLY 
lateribus suturà margine tenui externo plagäque laterali nigris.— Long. corp. lin. 5. 
(Tas. IV. fig. 25.) 
Hab. in Ins. Ceylon. Capt. Champion. 
Caput nigrum, irregulariter rugoso-punctatum ; clypeo rotundato, medio marginis antici et lateribus parüm 
elevatis ; vertice tuberculo conico inter basin antennarum armato. Antennæ castaneæ, clavä oblongá 
curvatä. Labrum et mandibule nigra.  Prothorax nitidus, vix punctatus, fulvus, lunulä minima 
utrinque supra pedes anticos nigrá, antice retusus, parte retusá tuberculis 4 e parte posticä separat, 
tuberculis 2 intermediis transversim confluentibus, spatio inter hæc et tubercula lateralia undato ; 
disco lineä tenuissimá media longitudinali impresso. Scutellum nigrum, leve, medio fulvum. Elytra 
fulvo-rufa, margine omni tenui suturäque anguste nigris, plagäque oblongá ejusdem coloris versus 
marginem lateralem : singulo striis 13 punctorum, spatiis inter strias feré æqualibus et convexis, stria 
2dà, 5tà, 8và et 11mä anticè et posticè abbreviatis. Pedes nigri, tibiis anticis extüs 9-denticulatis. 
Tan. IV. fig. 25, insectum multó auctum ; 25 a, caput et prothorax a latere visa. 
Subgenus EvcANTHUS, Westw. 
Corpus mints depressum quam in præcedentibus ; pronoto anticè haud retuso. Tibie 
anticæ dentibus duobus apicalibus magnis aliisque minutis externis versus basin 
armate. Elytra punctato-striata ; singulo striis 5 tantüm inter humeros et sutu- 
ram, punctis profundis. | 
28. BOLBOCERAS (EvcANTHUS) MELIB@US, Fabr. Ent. Syst. i. p. 20; rufo- vel piceo-niger, 
clypeo carinà transversä plus minusve elevatä (quasi e tuberculis duobus conjunctis 
formatà) verticeque cornu brevissimo truncato (parüm emarginato) instructis, pro- 
noto subdepresso inæquali, canali punctatä longitudinali in medio (marginem anticum 
haud attingente) impressionibusque lateralibus curvatis punctatis tuberculoque utrin- 
que instructis, elytris glaberrimis punctato-striatis, mandibulä dextrá extüs ante api- 
cem profundé incisá; sinisträ integrâ.— Long. corp. lin. 4—54. (Ta. IV. fig. 26.) 
Bolboceras concinnus, Dejean, Cat. Coleopt. 
Hab, in Americä boreali. In Mus. D. Hope. 
Tas. IV. fig. 26, insectum multo auctum; 26 a, caput et prothorax a latere visa; 26 b, mandibulæ. 
à Obs. The figure and description are made from the typical specimen formerly in Lee's 
s described by Fabricius, now in the Cabinet of the Rev. F. W. Hope. Count De 
porte and Dr. Klug appear to have described this species under the name of B. Lazarus. 
29. BorsocERAs Lazarus, Fabr. S i 
| » Fabr. Syst. Ent. p. 11; Ent. Syst. i.p. 14: Oli i . 
MR Bak | p nt. Syst. i. p. 14; Oliv. Ent. i. Gen. 3 
pet aren 2: originally described by Fabricius as a native of North America, from 
MEE on of Mr. Yeats. His description is too concise of itself to allow of identifica- 
UE c. IN thorace trituberculato, capitis cornu brevi emarginato. Statura 
ar. mobilicornis, capitis clypeus emarginatus utrinque sinuatus. "Thorax fuscus 
canaliculatus tuberculis tribus, medio transv : 5 
species given by Olivier is also erso.. Elytra striata rufa." The figure of the 
equally insufficient ; it however shows the elytra to have but 
however, more precise, the species being stated to be in the 
describes the clypeus as terminated by two “ dentelures trés- 
few strie. His description is, 
Collection of Mr. Lee. He 
