64 MECOPTERA AND PLANIPENNIA 
from it by its much smaller size and dark exterior side 
of the basal joint of the antennae. 
Body yellow. Head with fulvous palpi. Antennae about 
as long as the wings, brown, the two basal joints yellow, 
the first a little broader, with a dark brown line at the 
exterior side, Prothorax nearly quadrate, somewhat broader 
than long. Legs yellow, the tips of the tibiae and the 
tarsi somewhat darker. 
Wings hyaline with yellow nervature. Pterostigma pale 
yellowish green. Tips distinctly angulated, those of the 
hindwings acute. First crossvein joining the. cubitus at 
the tip of the cubitalcell. Series of gradate veins parallel, 
5 in the inner, 8 in the outer row of the forewing; in 
the hindwing one less in each row. 
The species much remembers jacobsoni, but the dark 
transverse line on the face wants and the veins are all 
yellow. 
Body 8 mm., forew. 11 mm., hindw. 10 mm., ant. 18 mm. 
Abd. 44 mm., gr. br. 4 mm., gr. br. 34 mm. 
Habitat: Java. 
I saw the type in the Berlin Museum and specimens 
from Java (Dr. Kobus), Ambarawa (Ludeking), Ardjoeno 
(Hekmeyer), Semarang and Batavia: April and November 
(EK. Jacobson) and Aroe Islands (v. Rosenberg). 
Chrysopa vicina Kempny. 
(Plate 4, fig. 25, 9). 
Chrysopa vicina Kempny, Verh. zool. bot. Ges. Wien, LIV, p. 354 
(1904). Australia. 
Related to ruficeps and but little smaller in size, readily 
distinguished by the dark markings of head and thorax 
and by the more rounded tips of the wings. 
Antennae scarcely longer than the wings, brown, the 
two basal joints yellow, the first with a brown stripe on 
the upperside. 
Body pale yellow-green, palpi brown at the apical parts 
Notes from the Leyden Museum, Vol. X XXI. 
