372 
Psyche 
[September-December 
Protonemura adunca, n. sp. 
Figures 12-14 
Length of body 10-11 mm, to tips of wings, 13-14 mm. 
General coloration dark brown; antennae and disk of pronotum 
nearly black. Wings amber, veins darker. Legs particularly the hind 
pair banded; femora with a median and a distal band. Abdomen 
membranous except the genital segments; in the male there is also 
a pair of small sclerites at the base of each tergum. 
Male genitalia: sternum IX broadly pentagonal, prolonged into a 
long and tapering median lobe; this median lobe bears distally an 
apical expansion which is outturned at a right angle from the lobe 
and forms a beak-like extension ending in two sharp points. Para- 
proct: median lamella narrow and rounded apically; subanal plate 
sclerotized at base, divided distally into three lobes, the inner lobe 
short and rounded, the intermediate lobe membranous, and the outer 
lobe long and digitiform, fused laterally with the external appendage; 
external appendage fused with subanal lobe for most of its length, 
terminating distally in a beak-like point. Cerci long, membranous, 
and expanded slightly at tips. Tergum IX emarginate centrally, the 
emargination bearing short spinules. Tergum X excavated anteriorly, 
and prolonged into two short median lobes covered with spinules. 
Epiproct cylindrical, asymmetrical beyond middle, and terminating in 
a short curved lobe; a short irregular group of spinules at base of 
epiproct. 
Female: unknown. 
Holotype: cf , 27°57'N, 84°59'E, 10100 ft, 26-31. V.1967, (CNC 
type no. 13433); paratypes: cf , same data; cf, 27°58'N, 85°oo'E, 
moo ft, 18.V.1967; 4cf, 28 °oo'N, 85°oo'E, 9900 ft, 21.V.-22.VI. 
1967; 2 cf j Bhurunche, 8500-9500 ft, 23.V.1967. 
Diagnosis: P. adunca probably fits into the P. filigera group on the 
basis of its epiproct. The shape of the distal end of the median lobe 
of sternum IX is quite distinctive and unique. 
Protonemura mastigophora, n. sp. 
Figures 15-17 
Length of body 10 mm, to tips of wings, 13 mm. 
General coloration dark brown. Head nearly black (antennae 
missing). Wings brownish with some darker clouds. Legs banded, 
particularly the hind pair; femora with a dark distal band and a 
paler median one. Abdomen membranous except for the genital seg- 
ments. 
