10 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
apical 2 or 3 segments of all tarsi brown; basimesal spot on 3rd antennal 
segment reddish brown. 
Head (fig. 2e): front shining, at antennae 0.66 as broad as at level 
of anterior ocellus; cheeks very narrow, without outstanding posterior 
bristle; 3 moderately developed vibrissae. 
Thorax with mesonotum very lightly brownish pruinose; with the 
following white pruinose areas: anterior part of humeral grooves, 
Ficure 2.—Dicranosepsis coryphea, new species: a, wing; b, middle leg, posterior view; 
c, forefemur and tibia, anterior view; d, foreleg, less tarsus, posterior view; ¢, head, profile 
view; f, male abdomen, apex. 
lateral stripe on notopleuron, stripe above cz, on propleuron and for 
only a short distance on sternopleuron, posterior half of sternopleuron, 
entire hypopleuron (lightly). Chaetotaxy: 1 h, 2 ntpl, 1 sa, 2 de, 
2 sc, 1 mspl. 
Wing pale brownish hyaline, at root and in humeral and larger part 
of costal cell dark brown; venation as in figure 2a; halter yellowish; 
squama and its long cilia yellowish. 
