1939 ] 
Oriental (E strop sychinae 
53 
4. Legs yellowish, fringe of mid tarsi yellowish; antennae 
dark only at joints; front tibiae with only a dark dot 
at tips flavipes 
Legs pale, not distinctly yellowish, fringe of mid legs 
silvery, outer half of front tibiae black; fore wings 
rather broader than usual hainanensis 
P. taonicus Navas from South China I do not know. 
Polymorphanisus nigricornis Walk. 
Walker says the antennae and the fringe on legs black. 
This form has the front tibiae more or less dark, and often 
the femora also. The discal cell is about one-half as long 
as the median cell, fork one longer than its pedicel, fork 
four well back on median cell, but not halfway to the cross- 
vein, latter before middle of cell, cross-vein from median 
fork to cubitus is straight and about twice its length before 
base of median cell. There are no distinct marks on the 
mesonotum, nor does Walker mention any. 
Many specimens from Shimoga, Mysore, India. 
Polymorphanisus unipunctus Bks. Fig. 4 
From Suifu (Graham) and Chin Chi Shan (Gaines Liu), 
both Szechuan ; fork one is very short as well as the discal 
cell. 
Polymorphanisus flavipes sp. nov. 
Pale greenish, rarely a trace of dark each side on the 
mesonotum, abdomen dark, ventral segments more or less 
tipped with pale ; antennae pale, sometimes somewhat dark- 
ened toward tips, the joints narrowly black at tips, basal 
joint behind with a black streak; legs yellowish, front and 
mid tibiae with dark dot at tips, fringe of mid legs plainly 
yellowish. 
Wings greenish, with green veins ; discal cell rather 
short, not one-half of median cell; fork one longer than 
pedicel, fork four back on median cell about width of 
median, not halfway to the cross-vein which is much before 
the middle of cell ; cross-vein from median fork to cubitus 
