530 Longicornia Malayana. 



pubescent, deeply grooved between the eyes ; protborax 

 finely and closely punctured, the pubescence close and 

 uniformly distributed, as it is also on the elytra ; the 

 latter at the base rather less finely punctured than 

 the prothorax, the punctures gradually disappearing 

 posteriorly ; body beneath, legs, and antennas finely 

 pubescent. 



Length 6 lines. 



Gnatholea. 



Gnatholea, J. Thomson, Essai, &c,, p. 375 ; Lacordaire, 

 Gen. viii. 284. 



Gapnt antice breve, latum; tuberibus antenniferis pro- 

 minentibus ; maudibulce ( c? ) validae, supra cristatae. 

 Oadi mediocres. Antennce corpore longiores, prse- 

 sertim in maribus, articulo tertio quarto longiore, 

 sequentibus subgequalibus. Frothorax transversus, 

 utrinque rotundatus. Elytra parellela, parum con- 

 vexa, maculis eburneis omata. Femora compressa ; 

 tihice rectae ; tarsi breviusculi. Prosternum postice 

 arcuatum. Mesosternum amplum, declive. 



A remarkable genus on account of the peculiarly shaped 

 mandibles of the males — an approach to the same struc- 

 ture is seen also in the females — and of the ivory-like 

 spots, generally in twos, on the elytra. M. Lacordaire 

 has published another species [G. suhnuda) from Malacca; 

 it differs, inter alia, in having the elytra bispinous. 



Onatholea stigmatipennis. 



Hesperophanes stigmatipennis, White, Cat. Long. Brit. 

 Mus. p. 303. 



Gnatholea ehurifei'a, J. Thorns., 1. c. 



G. fusca, pube grisea tecta; elytris apice rotundatis, 

 singulis macula gemellata submodiana flavo-eburnea 

 ornatis. 



Ilah. — Malacca (and Cambodia and Philippine Islands). 



Dark brown, covered with a grayish pubescence ; pro- 

 thorax as broad as the elytra ( ^ ) bituborculate on the 

 disk ; elytra with numerous impressed glabrous spots, 

 rounded at the apex, a gemellate pale yellowish ivoi'y-like 



