2G8 
The upper side of the abdomen may be described as of a brown colour, 
with the lateral and posterior edges and an ill-defined longitudinal 
central band of fleshy ash: it is thickly clothed with minute black 
hairs on the disk, and with long ones at the base and sides. The 
wings and their veins are coloured as in Gl. morsitans. 
Glossina Tabaniformis, Westw. (PI. XIX. fig. 3.) 
Griseo-fusca epistomate sericeo, thorace fusco-maculato , abdomine 
fusco-rufescenti apice sensim obfuscato , pedibus fusco-luteis 
tibiis tarsisque nigro lineatis alis fusco infumatis. 
Long. corp. lin. 6 ; expans. alar. lin. 13J. 
Hab. apud littus aureum Africae tropicalis occidentalis. (Mus. D. 
Hope.) 
This species is very much larger than either of the preceding. The 
head is comparatively much smaller and the wings much larger ; the 
front of the head is dusky; it, as well as the basal joints of the an¬ 
tennae, is rather thickly clothed with black hairs; the arista of the 
antennae is luteous, with a dark line behind, and the branding setae 
with which it is furnished are black; the palpi are thickly clothed 
externally with short black setae ; the thorax is dark greyish brown, 
also very thickly clothed with short black setae and long curved lateral 
bristles ; the back of the thorax is marked with a dark central lon¬ 
gitudinal line, having a less distinct one on each side of it, between 
which and each side are two large brown spots, one behind the other ; 
the scutellum is paler, and marked with two ill-defined dusky spots ; 
the wings are stained brown; the legs are dirty luteous buff; the 
tibiae marked with one, and the tarsi with three very delicate longi¬ 
tudinal black lines ; the tibiae are compressed, and the black line occu¬ 
pies the superior compressed ridge. 
Tribe Myoparije, Macquart, Hist. Nat. Ins. Dipt. ii. 29. 
Genus Stylomyia, Westw. ( Stylogaster , Wlk. nec Macq.) 
Corpus subelongatum capite thorace parum latiori, facie antice 
dimidio supero carinato , dimidio infero valde concavo. An¬ 
tennae porrectce articulo basali minimo , 2 do obconico, 2>tio sub- 
ovali prcecedentis longitudine , vet prcecedenti multo longiori 
compresso parum curvato , arista versus apicem marginis superi 
inserta, porrecta. Haustellum capite et thorace conjunction 
triplo longius, porrectum, in medio geniculatum , dimidio basali 
parum deflexo et ad ejus apicem crassiori, dimidio apicali 
valde incurvato. Thorax brevis quadratus . Abdomen supra 
sub convexumparum curvatum , apice pone segmentum bum in stg- 
lum elongatum (longitudine quinque articulorum proceedentiurn 
cequalem ), deflexum valde angustum, contractor hujus styli 
apice supero in uno sexu, oblique truncato; seta elongata 
supra hirsuta , loho breviori compresso filamentisque duobus 
elongatis simplicibus in cavitate truncata insidentibus . Alee 
breves cellula 1 ma postica clausa pedicul-ata et postice dila- 
tata , vena obliqua cellulam postice contiguam claudente sub- 
