99 Mr. R. E. Turner on 
postfurcal. The fuscous spot on the fore wing occupies the 
base of the first cubital cell and the upper basal portion of the 
first discoidal cell. 
Hab. Xieng Khouang, Laos, May 13, 1919. 
Closely related to the type of this genus, MW. eratocephala, 
Cam., from the Solomons, though very different in colour. 
The form of the head and the distinctly postfurcal nervulus 
seem to be the chief characters dividing the genus from 
Ipobracon, to which it is very close. 
Medinoschiza eacerpta, sp. n 
?. Very similar to IZ. laosensis, but is less robust; the 
wings are without a fuscous mark; the hind legs and the 
apical tergites wholly black; the third tergite coarsely rugose 
on the sides, and the sculpture on the two basal tergites 
closer. 
Long. 11 mm. ; terebree, long. 11 mm. 
Hab. Tonkin, May 1917. 
I think the colour-differences, combined with the differences 
in the sculpture of the abdomen, are sufficient to separate this 
from /aosensis; but the range of variation in the family is 
still little understood. 
Chaoilta intrudens, Sm., subsp. nigriscapis, nov. 
?. Differs from the typical form from Celebes in having 
the scape entirely black. 
Hab. Muong You, Luang Prabang, May 25, 1919; 1 9. 
Not recorded from any intermediate locality. 
Subfamily Hxorzxcrvz. 
Spinaria attenuata, Westw. 
Spinaria attenuata, Westw. Tijdschr. f. Entom. xxv. p. 80 (1882). 9°. 
Subsp. flavostigma, nov. 
?. Differs from the typical form from Borneo in having 
the stigma entirely clear yellow, and a large yellow patch 
below the stigma occupying the whole of the first cubital cell 
excepting the extreme base. 
Hab, Luang Prabang, September 15, 1917. 
Subfamily Raocaprvz. 
Megarhogas indochinensis, sp. n. 
2. Testacea; pedibus anticis intermediisque palpisque pallide 
