SO SUPPLEMENT. 



Page 792. 

 Mastax innotata. 

 Mas. Ferruginea, gracilis; caput abrupte ascendens, fastigio conico 

 bilobato, facie antice fulva ; antennae nigra, basi fulvce ; prothorax 

 brevis, sellatus, subcarinalus, nigricante bililuratus ; alee anlicee 

 cinerece, maculis duabus diaphanis, la costali, 2a postica exteriore ; 

 alee posticce cinereo hyalince. 



Male. Ferruginous, slender. Head elongate, obliquely but abruptly 

 ascending; tip of the vertex conical, prominent, slightly bilobed ; front 

 long, oblique, with four well-defined keels ; inner keels converging towards 

 the face ; outer keels diverging towards the face ; clypeus and fore part of 

 the face tawny. Antennae black, short, sleuder, tawny towards the base. 

 Eyes elliptical, promiuent. Prothorax short, sellate, widening hindward, 

 with a slight keel; a blackish mark on each side in front of the transverse 

 impressed line. Hind femora as long as the abdomen. Hind tibiae 

 slender, piceous, a little longer than the hind femora; spines small. Fore 

 wings narrow, cinereous, with two pellucid marks near the tips, the mark 

 on the hind border larger and more remote from the tip than the other, 

 which is costal. Hind wings cinereous, hyaline, with a blackish costal 

 line; veins black. Length of the body 10 lines; expansion of the fore 

 wings 20 lines. 



Yunan. In Dr. Anderson's collection. 



Page 793. 

 Chrotogonus lugubris. 

 a. Egypt. From M. Brunner de Wattenwyl's collection. 



Chrotogonus trachypterus. 

 a. South Hindostan. Presented by M. J. Walbouse, Esq. 



Chrotogonus lugubris. 



a, b. ? 



Page 794. 



ThRINCHUS MUR1CATUS. 



a. South Russia. Fiom M. Brunner de Wattenwyl's collection. 



Glyphanus obtusus. 

 a, b. Greece. From M. Brunner de Wattenwyl's collection. 



Page 795. 



BRACHYPEPLUS MAGNUS. 



magnus, Girard, Nat. Hist. Red River, Louisiana. 

 Louisiana. 



Genus GLYPHANUS. 

 Glyphanus, Fieb. Lotos, iii. 129. 



