LISt OF HOMOPTEROUS INSEOTS. 253 
Scaris Austratis. 
Rufa; ale antice cupreo-rufe, apice nigricantes ; postice nigri- 
cante vilree, 
Red. Head somewhat brighter than the thorax. Fore wings 
cupreous-red, somewhat blackish at the ups. Hind wings blackish 
vitreous. Length of the body 3 lines; of the wings 6 lines. 
a. Moreton Bay. From Mr. Diggles’ collection. 
Genus BIZA. 
Corpus gracile. Caput parvum; vertex subtransversus, antice 
rotundatus; frons longiuscula, convexa, Antennarum arista gracil- 
lima, corpore longior aut non brevior. Thorax transversus, levis, 
vix arcuatus. Abdomen conicum. Tibia postice dense spinose. 
Ale antice deflexe, venis paucis. /@m.—Abdomen apicem versus 
compressum. Oviductus subarcuatus. 
Body slender. Head small; vertex rounded in front, a little 
broader than long; front convex, longer than broad. Seta of the 
antenne very slender, as long or longer than the body. Thorax 
transverse, smooth, hardly arched. Abdomen conical. Hind tibie 
densely spinose. Wings deflexed; veins few. Female.—Abdomen 
compressed towards the tip, longer than that of the male. Oviduct 
slightly curved. 
Biza CROCEA. 
Pallide lutea, subtus albido-testacea; ale antice gutta apud 
marginem posticum interiorem nigra ; postice vitree. Mas. 
—Abdomen supra rufescens ; ale antica fascia media fusca, 
extus fuscescente-cinerea. Fam.—Ale@ antice apice luride, 
fuscia subapicali fusca, gutta apud marginem posticum 
exteriorem fusca, 
Pale luteous, whitish testaceous beneath. Fore wings with a 
black dot by the hind border near the base. Hind wings vitreous, . 
Male,—Abdomen reddish above. Fore wings brownish gray for 
half the length from the tips, and with a brown middle band. 
Female.—Oviduct ferruginous, black at the tip. Fore wings with a 
black dot by the hind border beyond the middle, and with a brown 
band near the tips, which are slightly lurid. Length of the body 
24—3 lines; of the wings 5—6 lines. 
a, b. Villa Neva. From Mr. Bates’ collection. 
e. Tapayos. From Mr. Bates’ collection. 
