92 
Psyche 
[September 
short stalk, which gives rise to two strong branches, the 
inner branch free, spine-like with sharp and crooked distal 
apex, the outer branch twice the length of the inner one, 
its apex united with the outer margin of the aedeagus, the 
two parameres usually joined basally to each other by a 
strongly sclerotized U-shaped bar ; preepiproct narrow 
towards the apex with a shallow V-shaped distal incision, 
the outer margins slightly concave medially, prolonged 
downward to form a finger-like lobe distally; aedeagus 
simple, the apical processes knob-like, extended upward, 
with a little concave apex, the lateral processes not prom- 
inent. $ genitalia: subgenital plate broad with deep v- 
shaped distal incision, the distal outer margin of the plate 
concave ; internal skeleton small, the plate small, less sclero- 
tized, posterior arms finger-shaped with black and stout 
base, connected to each other by a narrow brown bridge. 
Holotype ( $ ) : Ta-shu-lin, Takao Hsien, Formosa ; April 
27, 1948; Cheng; in Cheng Collection. 
Allotype ( 2 ) : Same collecting data as holotype ; in 
Cheng Collection. 
Paratypes : 7 S 3,1$, same locality and date as holotype, 
Cheng, Yie, in the Museum of Taiwan University; 2$ $, 
1 $ , same collecting data, in the Museum of Comparative 
Zoology. 
This species is easily recognized by its K-shaped median 
wing marking and the peculiar shape of both its male and 
female genitalia. This is the largest species of all Formosan 
Neopanorpa which I have examined; the female of this 
species is usually much larger than that of Neopanorpa 
magna Issiki. 
Neopanorpa gradana, n. sp. 
Figures 7, 11-13 
Body yellowish white; vertex yellowish brown with two 
deep brown marks, the anterior one enclosing the median 
ocellus, the posterior one behind the lateral ocelli ; com- 
pound eyes as well as ocelli blue in color; rostrum yellow- 
ish brown with deep brown longitudinal stripe on each 
side of its upper portion; prothorax deep brown dorsally, 
meso- and meta-notum yellowish white with blackish brown 
