164 LIS! OF HOMOPTEROUS INSECTS. 
extending as far as the tip of the abdomen. ‘Tibie, tarsi and 
tips of the femora ferruginous. Wings grayish vitreous. Fore 
wings black and punctured at the base ; veins ferruginous. Length 
of the body 2} lines; of the wings 5} lines. 
a, Malacca. From Mr. Stevens’ collection. 
CENTROTUS BITURRIS. 
Niger; prothorax altus, scaler, cornubus lateralibus prismaticis 
crassis latissimis ascendentibus exlus arcuatis apice truncatis 
subewcavatis ; cornu posticum gracile, attenuatum, subarcua- 
tum, abdomen superans ; ale antice cinerea, basi nigra et 
punctate, venis picers ; postice subcineree. 
Black. Prothorax high, scabrous, slightly keeled in front; 
lateral horns prismatic, thick, very broad, ascending, slightly 
diverging, curved outwards towards their tips, which are truncated 
and almost excavated; hind horn slender, keeled, attenuated, 
slightly curved downward towards its acute tip, which extends 
beyond the tip of the abdomen. Fore wings gray, black and punc- 
tured at the base; veins piceous. Hind wings grayish. Length of 
the body 3 lines; of the wings 6} lines. 
a—e. New Hebrides? Presented by Sir John Liddell. 
Genus MICREUNE. 
Micreune, Walk. Journ. Linn. Soe. i. 94. 
MicREUNE FORMIDENDA. 
Micreune formidenda, Walk. Journ. Linn. Soc. i. 94, 49. 
a, b. Sarawak, Borneo. From Mr. Wallace’s collection. 
MicrevuNE METUENDA, 
Micreune metuenda, Walk. Journ. Linn. Soc. i. 164, 124. 
a, b, Sarawak, Borneo. From Mr. Wallace’s collection. 
6. Malacca. From Mr. Wallace s collection, 
¢c, Java. Presented by J. C. Bowring, Esq. 
