12 M. L. Peringuey^s Third Contribution [March 30, 



albo-marginatis, sutura lineisque tribus angustis flavescentibus in 

 singulo ornatis. 



Long. 11, Lat. o mm * 



Shape of G. canescens, Chaud. ; prothorax and head thickly covered 

 with a yellowish pubescence without any denuded median band, and 

 with the outer margins of the prothorax whitish ; elytra ob-ovate, 

 covered with a dark-brown pubescence, and having a narrow, sutural, 

 flavescent band and three dorsal ones of the same colour on each 

 elytra ; outer margins whitish. 



29. GL velutinus. Bohem. 

 Recorded from Lake N'Gami. 



30. Gr. CORDIGER. Dej. 



Damaraland. Also recorded from Cape Colony, Natal, Orange 

 Free State, Transvaal. 



Examples from the Northern part of the Transvaal, and from 

 Damaraland, have the discoidal patch of the elytra more cordiform and 

 narrower than those of the extreme South. 



31. Gr. pusilltjs. Chaud. 

 Recorded from Cape Colony. 



32. GL lineolatus. Bohem. 



— Piezia lineolata, Bohem. 



„ from the Northern Transvaal, and the Zambeze River. 



Examples from the last locality are more elongated than those from 

 Ovampoland. 



33. Gr. lugens, Chaud. 



— G. univittatus. Pering. 

 „ from the Zambeze. 



34. Gr. Erikssoni. spec. nov. 



Pube nigra, depressa, supra vestitus ; capite utrinque, prothoracis 

 lateribus medioque, elytris vittis dorsalibus angustis duabus ad 

 apicem connexis margineque later all in singulo, flavescentibus. 



Long. 9, Lat. o£ mm - 



Shape of G. lugens, Chaud. Black, covered with a short, depressed 



