COLLECTED AT SINGAPORE AND MALACCA. 
vein forming a very obtuse angle at its flexure, from whence it is slightly 
undulating to its tip ; diseal transverse vein very deeply undulating, parted 
by full half its length from the border, and by much less than its length 
from the flexure of the prabrachial vein. Alulae white. Length of the body 
5 lines ; of the wings 10 lines. 
Malacca. 
84. Musca IN fix A, n. s. (genus Silbomyia, Macq.), foem. Viridi-cyanea, 
capite albido, frontalibus antennisque nigris, palpis fulvis, thoracis vittis 
quatuor abdomineque purpureis, pedibus piceis, femoribus cyanascentibus, 
aha cinei-eis costA venisque fusco-marginatis. 
J Female. Greenish-blue. Head whitish. Frontalia, proboscis and antennae 
black. Palpi tawny. Thorax with four purple stripes. Abdomen purple. 
Legs piceous ; femora bluish. Wings grey, brownish along the costa and 
along the borders of the veins, which are black ; prsebrachial vein forming 
an almost right and somewhat rounded angle at its flexure, from whence it 
is very slightly curved inward to its tip ; discal transverse vein very slightly 
undulating, parted by full half its length from the border, and by much 
more than its length from the flexure of the prsebrachial vein. Alulse dark 
grey. Length of the body 5 lines ; of the wings 10 lines. 
Singapore. 
85. Musca fumipennis, n.s. (genus Silbomyia, Macq.), feem, Cyaneo-viri- 
dis, capite testaceo, frontalibus piceis, palpis antennisque testaceis, thoracis 
vittis quatuor subobsoletis purpurascentibus, scutello abdomineque pur- 
pureo-cyaneis, pedibus nigris robustis densfc pilosis, alis fuscis, apud cost® 
dimidium basale sublimpidis. 
Female. Bluish-green. Head pale testaceous ; frontalia piceous. Proboscis 
black. Palpi and antenn® testaceous. Thorax with four very indistinct 
purplish stripes. Scutellum and abdomen purplish-blue. Legs black, stout, 
thickly pilose ; fore cox® tawny. Wings brown, paler at the tips and along 
the hind border, nearly limpid along the costa for half the breadth, and 
rather less than half the length from the base ; veins black ; pr®brachial 
vein forming a very shghtly oblique and much-rounded angle at its flexure, 
from whence it is moderately curved hi ward to its tip ; discal transverse 
vein nearly straight, parted by rather more than half its length from the 
border, and by much less than its length from the flexure of the pr®- 
brachial vein. Alul® grey. Length of the body 5 lines ; of the wings 10 
lines. 
Singapore. 
86. Musca dotata, n. s. (genus Phormia ? Desv.), mas. Viridis, capite 
antico albo, palpis antennisque fulvis, abdominis vittft dorsali nigrfi, fasciis- 
que nigro-®neis, pedibus nigris, alis cinereis, dimidio apicali antico nigro- 
fusco. 
Male. Green. Head white in front. Proboscis black. Palpi and antenn® 
tawny. Abdomen with a black dorsal stripe, and with blackish bronze 
bands. Legs black. Wings grey ; apical half blackish-brown, excepting 
the hind border ; veins black 5 pr®brachial vein forming a very obtuse and 
somewhat rounded angle at its flexure, from whence it is very slightly 
