new Species and Forms of Sphingide. 309 
with faint indications of two crenulated transverse lines and 
a rudimentary third line before apex. Hind wing ochreous, 
with a straight oblique line just beyond cell and a greatly 
curved and indented line between this and the outer margin. 
Outer margin crenulated, with white cilia between the veins. 
Thorax reddish ochreous with dark reddish-olive sides. 
Fore wing below with dark spot between veins 2, 3 con- 
spicuous, ground-colour reddish fawn. Outer area, especially 
in apical portion, heavily marked with reddish freckling. 
Hind wing below reddish ochreous, with first line well 
defined, second curved line merged in-the general reddish 
freckling towards costa. 
ffab. Burmah. 
Type in Coll. Joicey. 
Oxyambulyx citrona, sp. n. 
Nearest to O. sericeipennis, and differs in the male clasp by 
having a short terminal hook in place of a long finger-like 
hook. Upper edge toothed as in sericeipennis, but finer and 
no high projection before the terminal hook. The whole 
clasp broader. The species stands between O. sericetpennis 
and O, schauffelbergeri. 
eae 
Fore wing paler than O. sericeipennis or O. schauffelbergert, 
and with a small spot at base and a similar spot only very 
slightly larger at a short distance from base. Ground-colour 
of wing pale fawn, with distal third darker. A wavy line 
across the cell and sometimes duplicated. Discoidal dot 
rather distinct. Four short black lines at tornus. Abdomen 
unicolorous pale fawn, with a faint middle line. Hind wing 
pale yellow, with oblique dark line across end of cell. A 
dark marginal band and a wavy irrorated indistinct’ inner 
line. A rather conspicuous black patch just before apex. 
flab. N. India, Sabatoo. 
Type in Coll. Joicey. 
