MR. WALKER ON DIPTERA COLLECTED AT MAKESSAR, 163 
pale brownish, greyish towards the base and with a greyish band 
beyond the discal transverse vein ; veins hlack, testaceous towards the 
base ; cubital vein and pnebrachial vein slightly converging towards 
the tip of the wing ; discal transverse vein straight, upright, parted by 
less than its length from the border, and by about thrice its length 
from the praebrachial transverse. Length of the body 3£ lines ; of the 
wings 6 lines. 
Gen, Sepsis, Fallen . 
209. Sepsis testacea, n. s. Mas et Fa j m. Testacea aut fulva, an- 
tennispallide rufis, abdomine subpubescente, alis cinerascentibus, costa 
basali nigra. Var. £. Abdomine piceo basi fulvo. 
Male and Female. Testaceous or tawny, slightly setose ; antennae pale 
red, 3rd joint conical, about twice the length of the 2nd ; abdomen 
slightly pubescent -, wings greyish, black along the costa towards the 
base ; veins black ; discal transverse vein straight, upright, parted by 
a little more than its length from the border, and by more than its 
length from the praebrachial transverse. Var. ft : Abdomen piceous, 
tawny towards the base. Length of the body 2-3 lines ; of the wings 
3-4 lines. 
210. Sepsis frontalis, n, s. Mas. Nigra, capite antico, antennis, 
pedibus anticis femoribusque posterioribus basi testaceis, alis vitreis. 
Frm. Fulva, abdomine nigro. 
Male. Black, shining ; head in front and antennae testaceous ; fore legs 
testaceous; posterior femora testaceous towards the base ; wings vitre- 
ous ; veins black ; discal transverse vein straight, oblique, parted by 
twice its length from the border, and from the praebrachial transverse. 
Female. Tawny ; abdomen black. Length of the body 1 line ; of 
the wings 2 lines. 
211. Sepsis fascipes, n. s. Fcem. Nigra, subuitens, antennis pallide 
rufis, abdomine fusiformi postice attenuato, pedibus albis, tibiis inter- 
mediis femoribusque nigris, tibiis posticis basi apiceque nigris, alis 
cinereis macula apicali nigra. 
Female , Black, slightly shining; antennae pale red, very short, 3rd 
joint conical ; abdomen fusiform, lanceolate and much attenuated 
towards the tip, much longer than the thorax ; legs white ; femora 
and middle tibiae black ; hind tibiae black at the base and at the tips ; 
wings grey, with a black spot at the tip of the costa ; veins black ; 
discal transverse vein straight, upright, parted by its length from the 
border, and by full twice its length from the praebrachial transverse. 
Length of the body £ hue ; of the wings 3 lines. 
212. Sepsis revocans, n. s. Fcem. Cupreo-nigra, antennis nigris, 
pedibus halteribusque testaceis, alis subcinerascentibus basi nigri- 
cantibus. 
Female. Cupreous-black, shining ; antennae black, very short ; legs 
11 * 
