Lamellicorn Beetles. 177 
Foemina differt capite inermi prothoraceque integro, nisi ex- 
cavatione minuta versus medium marginis antici. 
Sp. 4. Orphnus impressus, Westw. 
O. piceus vel rufo-piceus, capite posticé in  tuberculo parvo 
armato, pronotoque anticé excavatione triangulari instructo 
2. 
Long. corp. lin. 33—4. 
Habitat in India Orientali centrali. 
In Mus. D. Hearsey et Soc. Ent. Lond. 
O. Mysorienst @ valde affinis, differt tamen statura minori, pro- 
thoraceque anticé impresso margineque postico in medio parum 
elevato et disco versus marginem posticum interdum longitudina- 
liter tenuissimé canaliculato. 
g? (vel g O. bicoloris ?) Niger, nitidus, vage punctatus, elytris 
irregulariter striatis, pedibus castaneis, clypeo cornu brevi 
erecto, pronotoque anticé semicirculariter excavato, excava- 
tione vix ultra medium pronoti extensa, lateribus excavationis 
posticé vix elevatis. 
Long. corp. lin. 3}. 
Habitat in Ind. Orient. centrali. 
In Mus. D. Hearsey. 
Idem vidi cum nomine “ Africa” pro patria designatum—an recte? 
Sp. 5. Orphnus nanus, Westw. 
O. niger aut castaneus, nitidus, oblongus, capite ¢ cornu brevi 
erecto et pronoto semicirculariter excavato, excavatione haud 
ultra medium pronoti extensa lateribusque vix elevatis et in 
tuberculo terminatis, capite pronotoque vage punctatis, elytris- 
que irregulariter striatis punctisque majoribus in strias rudas 
dispositis. 
Long. corp. lin, 23. 
Habitat in India Orientali. 
In Mus. D. Hearsey. 
O. impresso valde affinis, preesertim in maribus ; differt tamen 
magnitudine minori (multa enim vidi ejusdem magnitudinis). 
Foemina etiam differt pronoto anticé magis retuso, clypeoque 
tuberculo elevato instructo. 
VOL. IV. N 
