86 Longicornia Malayana. 



elytra with the basal crest nearly obsolete, pale greyish, the base 

 dark brown and rather roughly punctured, the rest with very 

 shallow punctures and spotted with light brown, so as to give the 

 grey a reticulated appearance, towards the apex the spots become 

 larger and the grey acquires a reddish tinge ; body beneath with 

 a dull reddish-grey pile ; legs reddish-grey, the femora ringed 

 with dark brown, the lower portion of the tibiae nearly entirely 

 dark brown, or almost black, except the posterior, which are only 

 spotted with that colour ; tarsi black, except a small part at the 

 base of the second joint of the anterior pair, and nearly the whole 

 of the corresponding joints of the intermediate and posterior, which 

 are greyish ; antennae not quite half as long again as the body, 

 reddish-grey, all the joints, from the third inclusive, dark brown, 

 on the distal half. 

 Length 1 1 lines. 



EXARRHENUS. 



Caput antice subquadratum, tuberibus antenniferis validis, basi 

 approximatis. Oculi divisi. Antennce corpore longiores ; 

 scapo elongato-ovato, articulis tertio et quarto multo lon- 

 gioribus, caeteris brevioribus et subaequalibus, ultimo apice 

 curvato. Prothorax subtransversus, granuliferus, disco bitu- 

 berosus, dentibus duobus lateralibus fere obsoletis. Elylra 

 oblonga, subparallela, granulifera, lineis subelevatis instructa. 

 Pedes modice elongati, antici robustiores, postici tenuiores, 

 tib'ice anticae curvatae, intus dentatae ; coayp anticae maribus 

 spinosas. Mesosternum antice rotundatum. 

 The fore tibiae of the males toothed on the inner edge, a pecu- 

 liarity also found in Xlphotheota, and the granuliferous prothorax, 

 will distinguish this genus, which has also a peculiar aspect owing 

 in part to the elevated lines on the elytra, and the more slender 

 legs and antennae. From Escharodes {ante, p. 70) it differs at once 

 in its rounded mesosternum. 



Exarrhenus egens. (PI. V. fig. 5.) 



E. piceus, pube tenuissima vestitus ; elytris albo-variis. 



Hab. — Saylee. 



Pitchy, the pile exceedingly thin ; head with scattered punc- 

 tures in front, a few whitish hairs below the eyes principally, and 

 a double loop-line on the vertex of ochraceous hairs ; lip and 

 epistome short; mandibles glossy black; palpi pale ferruginous ; 

 prothorax very slightly transverse, with two large but not elevated 



