270 GLENOSMYLUS KRÜGERI. 
and with a few pale hairs. Abdomen dorsally blackish 
with white hairs, ventrally paler. Legs yellowish. Plan- 
tulae simple. 
Wings hyaline. Longitudinal nervures in the forewing 
whitish, brownish banded where the transverse veins join. 
All the crossveins dark brown and broadly sooty brown 
shaded. A few erossveins in the costal area partly or 
totally white. The greater number of forks along the 
apical and posterior margin brownish black. In the apical 
and posterior part some irregular, linear sooty brown spots. 
Pterostigma white with a large spot at each end. Each of 
the two chitinuous dots placed in a large sooty brown 
spot. In the hindwing all the veins are brown except the 
costa, subcosta and radius which are more or less white 
banded; some of the branches from the radial sector are 
also white banded before and behind the outer series of 
gradate crossveins. Pterostigma whitish with a brownish 
spot at each end. 
Length of forewing 15,5 mm., that of hindwing 14 mm. 
Hab. Kosempo, Formosa, May 1909 (H. Saurer leg.) — 
Type in the Leyden Museum, cotype in my collection. 
I have placed this species provisionally in the genus 
Glenosmylus Krüger; but it will probably later on be 
found necessary to establish a new genus for it. 
I have named this species in honour of Prof. L. KRÜGER 
in Stettin, who has done so much systematical work in 
the Osmylidae. 
Silkeborg, April 1914. 
INotes from the Leyden Museum, Vol. XXXVI. 
