220 CERAMBYCID^E. 



4. PlEZOCERA SUBMACULATA, n. S. B.M. 



P. rufo-fusca ; thorace postice medio profunde impresso ; elytris 

 singulis basi flavo sub-bimaculatis, fasciaque subapicali flaves- 

 cente. 



A small reddish-brown species, with the elytra rather indi- 

 stinctly spotted at the base with yellow and with a yellowish 

 transverse band before the tip ; there is a deep impressed mark 

 on the hind part of the thorax preceded by three shallow im- 

 pressions arranged in a triangle. The hairs on the elytra are 

 bristly and somewhat arranged in lines. 



Length 3 lines. 

 Hab. Columbia (Coll. Goudot.) 



5. Piezocera bivittis, n. s. B.M. 



P. ochraceo-rufa, thorace medio postice profunde impresso, vittis 

 duabus dorsalibus nigris ; elytris singulis nigris, marginibus 

 lateralibus et fasciis duabus obliquis ochraceo-rufis, femoribus 

 apice nigris, antennarum articulis basi (tertio quartoque ex- 

 ceptis) pallidis. 



Of a reddish-ochre colour, with a triangular black mark on the 

 crown of the head ; antennae brownish, with the first and most 

 of the other joints pale at the base. Thorax with two rather 

 large black vittse on the back, separated by a pale line down the 

 centre, which at the end is marked with a deep triangular im- 

 pression. Elytra black, the lateral and hind margins pale, and 

 with two oblique pale bands running backwards to the suture ; 

 underside and legs reddish-yellow, the femora clubbed and tipped 

 with black. 



Length 3^- lines. 

 Hab. Brazil (Para) (R. Grahame, Esq.). 



146. STENYGRA. 



Stenygra, Serv. Ann, Soc. Ent. Fr. hi. 95. 

 Clytus, p., Fabr. 

 Callidium, p., Oliv. 



1. Stenygra coarctata. 



St. atra, elytris medio coarctatis, maculis duabus albis, altera 



lineari obliqua ad basin, altera majore in medio. 

 Clytus coarctatus, Fabr. S. E. ii. 349. 

 Callidium angustatum, Oliv. Col. pi. 6. f. 71- 

 Stenygra coarctata, Serv. Ann. Soc. Ent. Fr. iii. 96. 

 Hab. Cayenne. 



