in the British Museum. 461 
Gonomyia lutescens, sp. n. (Fig. 13.) 
Wing 5 mm, long, very pale luteous, with pale veins, 
more or less shaded with grey. 
I. 9217 (Brodie collection). I. 9728 is the same species, 
and shows narrow thorax and black abdomen. In. 17099 
seems to be the same, but the prefurca is distinctly 
Fie: 13: 
Gonomyia lutescens, sp. n, 
longer. Very like G. cognatella, O.-S., but prefurca as in 
G. sulphurella, O.-S. This is certainly distinct from 
G. ferrea, having the stem of the first submarginal cell only 
about half as long, and the wing not reddened. 
Gonomyia grisea, sp. n. (Fig. 14.) 
Wing pale grey, with pale veins, its length 4mm.; a 
slight dusky cloud at end of second submarginal cell; stem 
of first submarginal cell very long. 
Gonomyia grisea, sp. n. 
H. 1534. Except for the costo-apical region, this also 
resembles G. cognatella. The prefurca is much more 
curved in G. aperta. 
Limnophila aliena, sp. n. (Fig. 15.) 
Wing about 5 mm. long, pale luteous; abdomen dark 
brown. The venation is peculiar, and the generic reference 
