252 cerambyciDjE. 



14. Clytus antennatus, n. s. B.M. 



C. fuscus, subsericeus, thorace squamulis flavis tecto; elvtris 

 apice mucronatis, fasciis duabus latiusculis, lineisque duabus 

 undatis cinereo-flavis ; antennis corpore sublongioribus arti- 

 culis tertio ad septimum apice extus spinosis ; corpore subtus 

 pilis brevibus cinereo-flavis induto. 



Brown, somewhat silky ; bead with the under side, a band 

 before and behind the eyes covered with greyish-yellow scales. 

 Thorax depressed above, covered with short yellow hairs, beneath 

 the hairs are greyish ; the posterior margin brown. Antennas 

 brown, somewhat longer than the thorax, the joints from the 

 third to the seventh with a spine at the end on the outside. 

 Elytra sharply spined at the tip, with two rather wide transverse 

 bands of pale yellowish hairs, one before and one behind the 

 middle, the first not reaching the suture ; behind each is an un- 

 dulating greyish-yellow line ; under side and legs covered with 

 short yellowish-grey hairs. 



Length 9% lines. 

 Hub. W. Coast of America (Capt. Sir E. Belcher, R.N.). 



15. Clytus Hartwegii, n. s. PI. VI. f. 8. B.M. 



C. niger; thoraee profunde bi-impresso; elvtris ornatis maeulis, 

 lineisque angulatis pallidis, puniceo tinctis ; antennarum arti- 

 culis tertio ad sextum, apice extus spinosis ; pedibus posticis, 

 tarsorum articulo primo elongato, dilatato, femoribus omnibus 

 basi ferrugineis. 



Black ; head with a band of short pale hairs in front, and two 

 pale hairy spots before the antennae spotted with red, the inside 

 of the notch of the eye and a short band behind each covered 

 with pale-red-blotched hairs. Thorax ashy-brown above, rounded 

 on the sides, somewhat reticulated above, slightly pilose, with 

 two deep impressions, one on each side of the back : scutellum 

 black. Elytra black, with various pale spots and angled letter- 

 like lines, more or less tinged with pink or red ; six of the spots 

 are on the suture in three lines, a spine at the apex of each ely- 

 tron. Legs black, base of femora ferruginous; basal joint of 

 the tarsus of hind foot elongated and dilated. Under side of 

 body covered with short cinereous hairs. 



Length 9 lines. 

 Hab. Mexico (Oajaca) (Coll. Hartweg). 



16. Clytus Chiliensis. 



C. niger ; capitis lineola postica, thoracis linea areuata, elytrorum 



