328 Mr. G. J. Arrow on the 
punctatis, maculis 6 elevatis autem lsvissimis, sicut vitreis, stria 
juxtasuturali impressa marginibusque externis anguste depressis ; 
clava antennali angusta. 
Long. 9 mm.; lat. max. 5 mm. 
Tonkin: Chapa. 
This species is described from a unique female specimen. 
It is remarkable as being, with the exception of H. bipunc- 
tatus, Perty, the only known species of this large genus in 
which the pattern is not confined to two pale patches upon 
each elytron. Here there are three small elevated shining 
spots of a translucent yellow colour resembling ocelli, the 
two anterior ones rather smaller than the third, the outer 
one of the two placed a little behind the humeral callus close 
to the external margin and the inner one midway between it 
and the suture. The third spot occupies the usual position. 
The fine puncturation covering the remaining surface of the 
elytra is absent from these spots. The terminal parts of the 
femora extending beyond the sides of the body are bright red, 
and the anterior angles of the thorax are also red in the 
single type-specimen, but this may not be a constant feature. 
Eumorphus inflatus, sp. n, 
Niger, nitidus, singulo elytro maculis 2 magnis pallide flavis ornato, 
maculis transverse ovalibus, prima humerali, paulo post basin 
sita, ad marginem externum sed haud in epipleuram producta, 
secunda anteapicali, vix ad marginem externum attingenti; 
brevis, convexus, pronoto haud lato, punctato, lateribus levissime 
bisinuatis, angulis paulo productis, acutis, foveis basalibus ad 
medium protractis; elytris distincte sat crebre punctatis, ad 
humeros inflatis, obtuse dilatatis, lateribus postice anguste 
explanatis, apicibus separatim rotundatis, haud productis : 
d, tibia antica post medium haud acute dentata, intermedia 
leviter arcuata : 
2 , segmento 5° apice arcuatim emarginato. 
Long. 9°5 mm.; lat. max. 5°5 mm. 
Xienc Knovane ; Ban Sai, Muong Pek (December). 
There is no species with which this has any considerable 
degree of affinity. By its short and convex shape, as well 
as its size and coloration, it resembles E. westwoodi, Guér., 
but the angular dilatation of the elytra at the shoulders is 
quite peculiar and makes it the most isolated species in the 
genus. This conformation is exactly as in Hucteanus hume- 
ralis and related species and, in association with an almost 
