] 20 Mr. F. P. Pascoe on some new Longicorns. 



genera (as in Ghiucytes, Agnia, and Cijlindropomus), or as addi- 

 tional members in veiy limited and remarkable groups, as 

 Eurycephalus and Trihammatus. 



EURYCEPHALUS. 



Laporte, An. Art. ii. p. 430. 



Eurycephalus variabilis. 

 E. ater ; elytris rugosis, basi plus minus ve sanguineis. 



Deep black, the upper surface covered with very short erect 

 hairs; head rather broad, thickly ])unctured; ridge over the 

 insertion of the antennre, parts about the mouth, and mandibles, 

 except at the apex, blood-red ; prothorax coarsely and very 

 thickly punctured, with a short central keel, and a strong tooth 

 on each side, placed behind the middle; elytra irregular, as if 

 roughly punctured, apparently caused by the inequality of the 

 pubescence, the base or base and sides more or less of a blood- 

 red colour ; body beneath dull black. Length 10 lines. 



Of fifteen specimens examined, no two were quite alike in 

 colour ; one was entirely black, and another had rather more 

 than half the elytra red ; these were the extremes of the set ; 

 and amongst the whole, thi-ee had the legs pale red. 



Glaucytes. 



Thomson, Archives Entomologiques, i. p. 423. Leptocera, 

 Serville, non Schonherr, 



Glaucytes scitulus. 



G. niger ; protliorace impunctato capiteque griseo-pubescentibus, 

 sericeis ; elvtris chalybeatis, biapiculatis, maculis quatuor argeuteo- 

 albis ; femoribus basi testaceis. 



Black ; head, prothorax, body beneath, and legs covered with 

 a thin, silky, pale greyish pubescence ; elytra biapiculate, irre- 

 gularly punctured, smooth, each with four spots formed of short 

 white hairs, the first before the middle, the second obliquely 

 transverse behind it, then a small round spot, and lastly an 

 oblong one at the apex ; prothorax impunctate, rounded at the 

 side ; antennse rather longer than the body, reddish brown ; 

 femora at the base testaceous. Length 5 lines. 



Agnia. 



Newman, Entomol. p. 29L 



Agnia eximia. 



A. nigra, nitida ; capite olytrisque alhn-maculatis ; prothoracp i)OStice 



