166 PROCEEDIXGS OF THE NATIONAL jIUSEUM. vol.49, 
-— — LIBNOTES MONTIVAGANS, new species. 
Thorax reddish, with a dark dorsal line; wings hyaline, sparsely 
spotted with brown. 
2Iale. — Length, 5.8 mm.; wing, 7.4 mm. 
Female. — Length, 6 mm.; wing, 7.4 mm. Rostrum, palpi, and 
antennae dark brown. Head dark brownish gra}^. 
Thoracic dorsum brownish yellow, v.-ith a dark brown median stripe, 
which is narrowest in front, broader behind at the suture; lobes of 
the scutum dark brown. Pleura brownish yellow, brightest on the 
sternal sclerites. Halteres brown. Legs, coxae and trochanters dull 
yellow, remainder of the legs dark brow^n. Wings nearly hyaline, 
with brown markings as follows: a large stigmal spot, a smaller mark 
at origin of Bs, veins comprising the cord and outer deflection of ceU 
1st 3L broadly seamed; tip of wing slightly infumed; veins brown; 
venation: (see pi. 43, fig. 12), Sc2 at the tip of Sc^ and of equal length; 
Rs about five times as long as the deflection of R^+s; Rs long, 
arcuated at its base. 
Abdomen dark brown above, sternites indistinctly dull yellow. 
Habitat. — Java. 
Holotype. — Male, Tjibodas, Mount Gede, Java; altitude, 8,000 feet 
(Bryant and Palmer). 
— Allotype. — Female, topotypic. 
T^/pe.— Cat. No. 19015, TJ.S.N.M. 
This species belongs to the group containing species like /ompate 
de Meijere, familiaris Osten Sacken, etc., forms that run very close 
to certain species of Dicranomyia. 
L. familiaris Osten Sacken ^ has the radial sector almost straight, 
about twice the length of the deflection of -R4+5; cell 1st M^ long, as 
long as Cu^ beyond the end of cell 1st iJ/j; cross-veins seamed with 
bro^vn. L. forcipata de Meijere^ has the basal deflection of Ri+s 
much longer than the cross-vein r-m; basal deflection of Cu^ near 
the fork of 21; dark markings on the wings sparse, etc. 
LIBNOTES NERVOSA de Meijere. 
Libnoles nervosa de Meijere, Tijdschr. voor Entom., vol. 54, 1911, pp. 36, 37, 
pi. 2, fig. 21. 
One male from Buitenzorg, Java, April 9, 1909, collected by Bry- 
ant and Palmer. 
• ■■■ LIBNOTES NIGRICORNIS, new species. 
Thorax yellowish brown; wings nearly hyaline. 
Male. — Length, 6.6 mm.; wing, 7.4 mm. 
Female. — Length, 6.5 mm.; wing, 7.5 mm. Rostrum, palpi, and 
antemiae brownish black. Head brownish gi*ay. 
I Berlin, Entom. Zeitschr., vol. 2C, 18S2, p. S9. 
= Tijdschr. voor Entom., vol. 54, 19n, pp. 38, 39, pi. 2, fig. 23. 
