312 
«J. R. MALLOCH. 
central setulæ distinct; second antennal joint with a very distinct bristle 
at the apex, which is almost as long as the height of the third joint ; third 
joint rounded ; hhe arista not as near to the apex as in the last species, and 
rather more distinctly pubescent ; cheek linear ; profile as fig. 1 ; palpi 
leaf like; proboscis short, geniculated. Mesonotum and scutellum bristled 
as in luteipalpis. Legs with the hind femora thickened; several bristle-like 
hairs of the antero-ventral surface of hind femur from about the middle 
to the apex; all legs with numerous short surface hairs. Wings as fig. 17. 
Length: 2*75 mm. 
Locality: Toyenmongai. One male. 
Milichiella lacteipennis Loew. 
Lobioptera lacteipennis Loew, Beri. ent. Zeitschr., 1865, p. 185. 
There is a single female of this very widely distributed species amongst 
the material taken at Tainan. 
AGBOMYZINAE. 
Cerodonta acuticornis Meigen. 
Agromyza acuticornis Meigen, Syst. Beschreib., VI, 1826, p. 175, 26. 
Three examples, Takao, May 8, 1907, and one Tainan, February. 
Table of species in Agromyza. 
1. Frons, lateral margins of mesonotum, and disc of scutellum yellow. 2. 
— At least the scutellum entirely black.3. 
. Disc of mesonotum glossy black, the yellow color not carried across in front 
of the scutellum. 1. pusilla Meigen. 
— Disc of mesonotum dull grayish-black, the yellow color carried distinctly 
across in front of the scutellum. 2. subpusilla n. sp. 
3. Frons yellow. 4. 
— Frons black, or black brown. 8. 
4. Femora, entirely, or mostly, yellow, only sometimes slightly brownish at 
apices. 5. 
— Femora entirely black, or only the apices yellow. 6. 
5. Glossy black species, pleuræ black ; femora entirely yellow. 3. flavofemorata n. sp. 
— Dull, black-gray species; pleuræ yellow; femora more or less browned at 
apices... 4. formosensis n. sp. 
6. Legs entirely black... 5. frontella n. sp. 
— Legs with apices of femora clear yellow.7. 
