^fr. ^V. L. Distfint on Ilomoptera. 207 



uiiarnipd ; .Tiitoiiiia^ cylindrical, extcndiiif^ heyond the eyes ; 

 face with its base slightly sinuate, lateral margins outwardly 

 oblique to beyond eyes and then inwardly oblique to base of 

 clypeus, where it is angularly sinuate, with a curved carinate 

 line between the region of the eyes; pronotum and mcso- 

 Dotum combined very slightly slinrter than broad; pronotum 

 shorter than mesonotum, the latter tricarinate; posterior 

 tibia; with three s[)inps ; tegmina three times longer than 

 broad, with the costal margin sometimes strongly sinuate 

 before apex, and with the apical margin either obliquely 

 rounded or strongly sinuate ; wings about as broad but much 

 shorter than tegmina. 



Allied to Oloniiiy Stal, but diffc'ring principally by the 

 antennse projecting beyond the eyes. 



Type, Y. sinuata, Dist. 



Yarrana sinuafa, sp. n. 



Head, pro- and mesonota, face, clypeus, sternum, and legs 

 fuscous brown with paler macular mottlings; abdomen 

 sanguineous, its apex with a white waxy secretion ; bases of 

 posterior tibiae ochraceous ; tegmina with the basal half 

 greenish ochraceous, at extreme base there are two large 

 costal spots, a central spot, and the claval area black, 

 apical half fuscous, with a large triangular costal spot near 

 apex and a large subapical marginal spot pale hyaline, 

 extreme apical margin piceous ; wings piceous ; tegmina with 

 the costal margin strongly sinuate before apex, the apical 

 margin very strongly concavely sinuate ; face coarsely 

 reticulately granulose and slightly greyishly pubescent; pro- 

 notum with some scattered granules, its posterior margin 

 sinuate; mesonotum with the central carination almost 

 obsolete, the space between the carinations ])iceou3. 



Long., excl. tegm., 5^ mm.; exp. tegm. 18^ mm. 



Bab. Queensland {F. P. Dodd, Brit. Mus.) ; Karanda, 

 Cairns {W. S. Day, Brit. Mus.). 



Yarrana continuata, sp. n. 



Head, pronotum, mesonotum, face, clypeus, sternum, and 

 legs piceous ; basal margin and two discal linear spots to 

 vertex, anterior margin to pronotum, and posterior margin to 

 mesonotum brownish ochraceous ; abdomen sanguineous, its 

 apex with a white waxy secretion ; tegmina pale brow^nish 

 with small fuscous spots, base of costal margin, base of claval 

 margin, a broken fascia before apex, and the apical margin 

 piceous, a pale stramineous transverse fascia a little beyond 



15* 



