8 CATALOGUE OF 
Male. Black, rather narrow. Antenne shorter than the body; joints 
from the first to the fourth successively and slightly decreasing in length. 
Prothorax slightly and minutely tuberculate, with two porrect horizontal 
curved flat acute horns, which extend a little beyond the head. Abdomen 
with pale luteous marginal spots beneath. Fore wings testaceous; mem- 
brane brownish. Length of the body 8} lines. 
The much narrower abdomen distinguishes it from the preceding 
species of the genus. 
a. Brazil. Presented by W. W. Saunders, Esq. 
Genus 6. ACANONICUS, C. H. 376. 
1. Acanonicus Laticornis, C. H. 376. 
a,b. Brazil. From Mr. Mornay’s collection. 
Genus 7. PRISMATOCERUS. 
Prismatocerus, Serv. Hist. Hem. 184; Stal, Hem. Afr. ii. 63—Philonus, 
C. H. 448. 
1. PRISMATOCERUS MAGNICORNIS. 
Homeeocerus magnicornis, Burm. Handb, Ent. ii. 316—Prismatocerus 
auritulus, Serv. Hist. Hem. 185, pl. 4, f. 3—Ceratopachys magni- 
cornis, C. H. 503—Prismatocerus magnicornis, Stal, Hem. Afr. ii. 64. 
a—d. South Africa. Presented by Sir A. Smith. 
e. Cape. From M. Drége’s collection. 
f. Natal. From M. Gueinzius’ collection. 
g,h. South Africa. 
Genus 8. PHILONUS, C. H. 448. 
A. Antenne banded. - - - - - nigripes. 
B. Antenne of one colour. 
a. Legs dark. - - - - - -  insubidus. 
b. Legs pale. 5 - = - - - punctatus. 
1. Paitonus nicripes, C. H. 448. 
a—c. South Africa. Presented by Sir A. Smith. 
d,e. Cape. From M. Drégé’s collection. 
2. Puitonus 1nsusipus, C. H. 449. 
Phiionus fuscus, C. H. 448, 
a—d. Cape. From M. Drége’s collection. 
3. Poitonus? puncratus, C. H. 449, 
a. Cape. From M. Drégeé’s collection. 
