78 MECOPTERA AND PLANIPENNIA 
and by the broader wings, which have a black nervature, 
the longitudinal veins only are yellow. 
Antennae black, the two basal joints yellow. Head and 
body yellow, the sides of the thorax broadly coal-black. 
Abdomen black above, last segments and hindborders of 
the sternits yellow. 
Breast yellow, spotted with black. Legs short and slender, 
coloured as in aegualis. 
Wings much broader than in aequalis, the inner row of 
gradate veins a little curved. Costalfield of the forewings 
somewhat more enlarged at the base. All the crossveins 
black, the longitudinal veins yellow. 
Body 16 mm., forewing 25 mm., hindw. 22 mm., ant. 25 mm. 
Abd. mm: er, bi B mmssgrbr. Je mm. 
Habitat: Sumatra. 
I examined two males from Sumatra, collected by Lude- 
king, to whom I dedicate this subspecies. 
Nothochrysa evanescens javanica, nov. subsp. 
Much smaller than ludekingi. The antennae paler brown. 
Dark borders of the thorax narrower, with irregular 
lines towards the middle. Abdomen paler above, yellow 
beneath. Legs with broader dark bands at the femora 
and tibiae. 
Body 10 mm., forew. 17 mm., hindw. 15 mm., ant. 16 mm. 
Abd. 54 mm., gr.br. 5 mm, gr. br. 44 mm. 
Habitat: Java. 
I examined a {' from Semarang, collected by Edw. Ja- 
cobson, and another from Ambarawa, collected by Ludeking. 
Nothochrysa evanescens everetti, nov. subsp. 
(Plate 5, fig. 32, f). 
This form is rather intermediate between ludekingi and 
javanica. It differs from both by the dark borders of the 
thorax, which are narrower than in the type but of the 
same form. 
Notes from the Leyden Museum, Vol. XX XT. 
