165 
emarginate. Subgenital lamina transverse, hindmargin straight. 
Cerci normal. 
Length of body a » spiel 
1-5 mm. 
Length of elytra ~ oro,  * 
Length of pronotum ... sare iat oy ae 
Width of pronotum 4) e 
This species differs from all other kno to me by the short, 
square form of the elytra with obliquely concave apical margin. 
Hab.—Narre Warren, Victoria. Nat. Mus., Melbourne. 
CHORISONEURID ZL. 
CHORISTIMA, gen. n. 
Resembling Chorisoneura, but the elytra more or less ab- 
breviate, and the veins very indistinct, the longitudinal being 
distinctly separated (not united as in Hetobia). 
Removed from Chorisoneura on account of the above difter- 
ences. 
CHORISTIMA HYDROPHOROIDES, Walker, and Cu. LorryeEnsis, 2. 
Transferred from Chorisoneura (/.c., 1893, p. 114). 
CHOoRISTIMA KERSHAWI, sp. 2. Nos. 3, 41. 
Testaceous. Head with a black band between the eyes, some- 
times more or less obsolete ; antenne reddish. Pronotum trans- 
versely oval, wider behind, lateral margin broad, reflexed ; disk 
with two broad, transverse, black bars, sometimes almost con- 
fluent, hindmargin and angles narrowly whitish. Elytra 
testaceous, medial stripe black, extending from anal vein to apex, 
latter rotundate. Wings shorter than elytra. Pectus and legs 
red. Abdomen above black, indistinctly varied with red, so as 
to form two stripes near the middle; segments beneath with 
hindmargins reddish. Supra-anal lamina transverse, red, of male 
middle rotundately produced, of female truncate, broadly emar- 
ginate, hindmargin deflexed. Cerci long, slender, red. Sub- 
genital lamina cucullate, hindmargin of male subtruncate, of 
female triangularly produced, acute. 
Male. Female. Nymph. 
Length of body wes. mm.” J omm: | 6-5 mm, 
Length of elytra ... 5 . Hie iE _ 
Length of pronotum... 1:8 “ 7 1 
Width of pronotum... 3:2 “ 5 a ae 75 ae 
Hab.—Near Melbourne; Bunyip, Victoria. Nat. Mus., Melb. 
The species (or variety ?) differs from both the others in being 
considerably larger, and from C. Loftiensis in the transverse bars 
of the pronotum being very much wider, and deep black instead 
of brownish. 
