CERAMBYCID^. 129 



antennfE; these depressions are covered with golden-coloured 

 hairs. Antennte with the fifth, sixth and seventh joints spined 

 at the end, seventh to tenth joints longitudinallj' hollowed out, 

 the sixth joint slightly at the tip, the eleventh joint just the 

 length of the preceding. Thorax deeply striated across the 

 ridges, rounded and covered with yellowish silky hau-s ; there 

 are two longitudinal grooves in the middle, verging towards each 

 other in front. Elytra clothed with velvet-like yellowish grey 

 and ashy hrown pubescence, and with two spines at the tip. 

 Femora of middle and hind pairs of legs with two widish spines 

 at the end ; tibiae slender, especially at the base. 



Length 15 lines. 

 Hab. Borneo (Coll. Low). 



18. Hammaticherus spinicornis. B.M. 



Hammaticherus spinicornis, Newman, Entom. p. 245. 

 Hammaticherus longicolhs, Eschsch. Dej. Cat. p. 347- 

 Hab. Philippine Islands (Coll. Cuming). 



19. Hammaticherus fuliginosus. B.M. 



Cerambyx fuliginosus, Oliv. Col. iv. t. 10. f. 64. 

 Hab. E. Inches. 



20. Hammaticherus sericeus. B.M. 



Hammatichenis sericeus, Dej. Cat. p. 347. Chevr. Coll. 

 Hab. Java. 



21. Hammaticherus griseus. 



Cerambyx griseus, Guer. Icon. R. A. (texte) iii. 227- 

 Hab. Senegal. 



22. Hammaticherus servus, n. s. - B.M. 



H. fuscus, pube cinerea deusissime (in ehi;ris diverse sita) in- 

 vestitus; oculis postice fere in partes duas divisis ; thorace 

 supra subnoduloso, latere tuherculo magno, elytris apice ro- 

 tundato ad suturam paullo subemarginato,»sutura apice sub- 

 cur^'ata. 



Brown, entirely covered with a very close ash-colom-ed silky 

 down, which lies in different directions on the elytra so as to 

 look like rubbed velvet ; the elytra are rounded at the tip, and 

 near the suture are slightly notched; the sutural margin is 

 somewhat curved at the endj so that the elytra could not meet 



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