268 DIPTERA NEMATOCERA. 



scutum behind the fovea, and an indefinite longitudinal stripe 

 on the pleurae; also other obscure mottlings. Abdomen dark 

 brown; hypopj^gium j^ellowish, tips of side pieces black; 

 claspers as figured. Legs yellowish ; femora with a dark brown 

 ring at the tip, before which the colour is lighter ; proximal end 

 of the ring narrowly blackish. Wings rather broad in both 

 sexes, but (as usual) more so in the male, with distinctive 

 markings as shown in the figure ; the centres of the larger 

 dark patches (except those on the costal) are lighter brown. 

 Halteres ochreous, base of knob darkened. 



Length of body 7 mm. ; wing 6 mm. 



Mt. Penrissen. 2000 feet— 4 d*. 3 9 (cotypes) ; 3000 feet— 

 1 cf< 69. 



LiMNOPHiLA (Ephelia) dulitensis sp. n. (Plate 9, fig. 16.) 



9 • Head black. Palpi and scape of antennae black. 

 First four or five segments of flagellum ochreous, slightly dark- 

 ened at the base above, rounded beneath, the rest slender, 

 nearly cylindrical, brownish ; hairs rather longer than the seg- 

 ments. TJtorax rather dark brownish, praescutum more och- 

 reous in front, markings indistinct ; a few dark dots on the 

 praescutal interspaces. Abdomen dark brown, ovipositor 

 ochreous. Legs yellowish, the tips of the femora with a rather 

 sharply defined dark brown ring, the extreme tip somewhat 

 hgliter. Wi7igs with dark brown markings as shown in the 

 figure. Costa j^ellowish in the light areas, other veins darker. 

 Halteres ochreous, base of knob darkened. 



Length of body 8 mm. ; wing 7 mm. 



Mt. Dulit, 3000 feet, January— 1 9 . 



Eesembles L. (E.) jascipennis Brun. in its wing-markings, 

 differing in the structure and colour of the antennae. 



Limnophila (Poecilostola) guttularis sp. n. (Plate 9, tig. 

 14;Platel0, fig. 40.) 



cf. Head blackish. Antennae with the first segment 

 blackish, second ochreous brown; base of flagellum composed 

 of small rounded dark brown segments, apical half missing. 

 Palpi black. Thorax brownish-ochreous ; posterior ends of 

 praescutal stripes, patches behind the foveae, centres of scutal 

 lobes, postnotum and most of pleurae darker brown. Abdomen 

 dark brown, sternites largely ochreous. Claspers as figured; 

 penis much shorter than in L. murudensis, but still of the 



