290 Mr. Gilbert J. Arrow’s List of 
The lower surface is more strongly and closely punctured, 
the metasternum distinctly punctured in the middle. 
6. Megalodacne eximia, sp. n. 
Nigra, nitida, singulo elytro maculis rufis duabus subrotundatis 
ornato, prima posthumerali, leviter transversa, ad marginem exter- 
nam attingenti, secunda anteapicali; elongata, parum conyexa, supra 
fortiter, capite sat crebre, punctata, oculis prominentissimis, pronoto 
paulo minus crebre et aequaliter punctato, quam latitudinem paulo 
breviori, lateribus parallelis, fere rectis, antice laevissime incurya- 
tis, angulis anticis acutis, posticis rectis, basi transverse impresso, 
medio lokato; scutello lato; elytiis mcdice fertiter seriatcpune- 
tatis, interstitiis minute punctulatis; prcsterno fortiter punctato, 
mctestaro thicve svbtiiter ct perce, akecmireque subtus fortius 
ct crebrivs gurctate; antecrnis giacilitus, articulis 3-8 elcngatis, 
9-1] laxe articulatis. 
Icrg. 8m.; Jat. max. 3 mm. 
UrrerR Mrxone: Pan Thicu (March), Luang Prakang. 
Only two specimens were taken. 
This also resembles M. vitalisi, but is much less nearly 
related to it. The 1cd marks are of more regularly rounded 
shape, the upper surface is more shining and less convex, 
the punctures larger and the sides less curved. ‘The pro- 
thorax is little shorter than it is wide, its sides nearly straight 
and parallel, except in front, where they are hghtly curved, 
with acute front angles. The prosternum is strongly 
punctured, closely at the sides and rather scantily in the 
middle, the metasternum finely and thinly punctured all 
over, and the abdomen distinctly but not closely punctured 
except upon the terminal segment. The tibiae are rather 
shorter and flatter than in the three species just described, 
and the antennae longer, but with a similar loosely-articu- 
lated club. 
Megalodacne hislopi Crotch. 
Laos : Xieng Khouang (April). 
A wide-ranging insect ‘found in many parts of India, the 
Philippine Islands, ete, 
8. Episcapha 4-maculata Wied. 
Laos: Vientiane, Cuarao, ete. 
This is found in profusion in Indo-China, as in all parts 
of the Indo-Malayan Region. 
