294 THE INSECTS OF GAYNDAH, 



The elongate form, pedunculated body, and clavate antennae, 

 are the most marked characteristics of this genus, and separate it 

 widely from all others of the group. The genus Licinoma Pascoe 

 is the one perhaps to which it approaches nearest. 



620. — Leptogastrus Mastersii. n. sp. 

 Length 2f lines. 

 Dark copper-brown, subnitid, punctate. Head coarsely 

 punctate, with the epistome subemarginate, the suture deeply 

 mai'ked, and without lateral canals. Thorax truncate at the apex, 

 not rounded at the sides, and much nari'owed at the base which 

 is truncate. Elytra not broader than the thorax, of an elongate- 

 oval shape and deeply striato-punctate. Thighs yellow on the 

 apical half. Tibiae and tarsi reddish. 



621.— Omolipus corvus, Paso. Journ. of Ent, I., 

 page 127, t. 6,/. 9 ; Ann. Nat. Hist., 1869, 

 page 143. 



622. — Omolipus gnesioides, Paso. Ann. Nat. Hist., 

 1869, page 143. 



623. — Omolipus grandis. n. sp. 

 Length 8 lines. 

 Convex, black, subopaque, with the suture of the epistome 

 more deeply impressed than in O. corvus. Thorax more opaque. 

 Elytra punctate in the same way as corvus, but the punctures 

 larger and less acutely impressed. 



624. — Amarygmus rufipes. n. sp. 

 Length 6 lines. 

 Oblong-ovate. Head, thorax and scutellum black, opaque, 

 minutely punctate. Elytra of a semiopaque silky blue, with 

 eight regular rows of small well marked punctures on each 

 elytron. Antennae piceous. Legs entirely red. Body beneath 

 black, subnitid. 



The species named by Mr. Pascoe nigritarsis, is the most like 

 Lo this ol all the described species. 



