74 
CHLORODONTOPERA; ARACIMA; XENOZANCLA; HIPPARCHUS. By L. B. Proitt. 
disco¬ 
spilata. 
chalybeata. 
mandari- 
nata. 
taiwana. 
serrata. 
versicolor. 
line and a patch behind the cell dark-grey, whereas the $ is almost entirely smoky; in both sexes the hind- 
margin of the forewing remains white, the subterminal spots pale (in the $ yellowish, in the 2 white). The 
type $ of albiguttata was from Padang Rengas, Malay Peninsula, but a series of both sexes from N. Borneo 
and Sarawak has established the identity of crypsichroma therewith. 
32. Genus: Clilorodontopera Wan. 
Antenna in S pectinate, with apical 1 / 5 simple; or merely lamellate. Body and legs nearly as in the 
preceding genera; abdominal crests slight or wanting. Wing-shape characteristic; both wings excavated be¬ 
tween the radials,the forewing also (though more shallowly) between the 1st radial and the apex; distal margin 
of forewing oblique as in Dooabia. Sexes alike. Range: N. India to Eormosa. 
A. d 1 antenna p e c t i n a t e. 
C. discospilata Moore (= discospilota Swinh.) (9 h). Above extremely similar to chalybeata, except 
in its larger size. Beneath bright ochreous-brown, both wings with a black-grey postmedian line, that of the 
forewing more oblique than the distal margin and widening posteriorly. Sikkim, the Khasis, Burma and Formosa. 
C. chalybeata Moore (10 b). Antennal pectinations of the a little shorter than in discospilata. Under¬ 
side drab-grey, with the postmedian line only a little darker, on the forewing nearly parallel with the distal 
margin, very slightly sinuous. N. India, Tonkin, Malacca and Sarawak. 
♦ 
B. d antenna merely lamellate. 
C. mandarinata Leech (Suppl. 4, pi. 1 a). Very similar to chalybeata except in the antennal character. 
Hindwing, especially in the $, more strongly toothed at 2nd subcostal than at 1st radial. Dark anterior shading 
of hind wing stronger than in any other known Clilorodontopera. Described from a Kiukiang $, the d since 
received from Szechuan. 
C. taiwana Wileman (10 a). Perhaps a larger race of mandarinata, but the $ palpus seems rather longer; 
cell-spots rather less large; distal margins less strongly dentate. Formosa. 
33. Genus: Araeima Btlr. 
Palpus in both sexes short, with the terminal joint quite small. Antennal pectinations of the d short, 
somewhat thickened towards their tips. Both wings with the distal margin dentate, but rather more regularly 
than in Clilorodontopera . The type species is Palaearctic and has been described and figured in Vol. 4, p. 15, 
pi. 1 h. A smaller relative has since been described from Saghalien by Matsumura. The only other yet known 
is the following. 
A. serrata Wileman. Markings much simpler than in muscosa, the cell-spots reduced to large dots, 
the only other conspicuous purple-grey marking being a slightly sinuous and subpunctiform postmedian line, 
which on the hindwing in more proximal and (especially anteriorly) thicker; forewing with a small and weak 
spot behind the base of M 2 . Formosa. 
34. Genus: Xenozancla Wan. 
We have placed here this little-known species on account of its fully-developed frenulum, anteriorly 
excavated termen of forewing, toothed hindwing at the 2nd radial and some other characters. Face rounded, 
slightly prominent, smooth-scaled. Palpus in <$ moderate, in $ very long, shortly scaled. Antenna of $ simple. 
Both wings with the anterior subcostal anastomosing with the costal, on the hindwing at a point only; hind¬ 
wing with the 1st radial not stalked. The sole species was described from the Naga Hills, but is possibly of 
Palaearctic origin, as it has subsequently been taken near Pekin. 
X. versicolor Wan. (Suppl. 4, pi. 1 a). A small species and unlike any other known, the usual green 
coloration of the subfamily largely replaced by violet-grey, with blackish transverse strigulation, only proximally 
and apically remaining dull olive-green. $ rather larger. 
35. Genus: Hipparchus Leuch. 
The type of this handsome genus (papilionaria L.) is Palaearctic, together with several other species, 
which belong chiefly to E. Siberia and Japan. These have been dealt with in Vol. 4, where we have diagnosed 
the genus as follows: “Palpus moderate to long, antenna in $ bipectinate, hindtibia in $ usually with hair- 
