210. SEPSIS FRONTALIS, n. s. _Mas._ Nigra, capite antico, antennis, pedibus anticis femoribusque posterioribus basi testaceis, alis vitreis. _Foem._ Fulva, abdomine nigro. _Male._ Black, shining; head in front and antennæ testaceous; fore legs testaceous; posterior femora testaceous towards the base; wings vitreous; veins black; discal transverse vein straight, oblique, parted by twice its length from the border, and from the præbrachial transverse. _Female._ Tawny; abdomen black. Length of the body 1 line; of the wings 2 lines. 211. SEPSIS FASCIPES, n. s. _Foem._ Nigra, subnitens, antennis pallide rufis, abdomine fusiformi postice attenuato, pedibus albis, tibiis intermediis femoribusque nigris, tibiis posticis basi apiceque nigris, alis cinereis macula apicali nigra. _Female._ Black, slightly shining; antennæ 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 tibiæ black; hind tibiæ 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 præbrachial transverse. Length of the body 3/4 line; of the wings 3 lines. 212. SEPSIS REVOCANS, n. s. _Foem._ Cupreo-nigra, antennis nigris, pedibus halteribusque testaceis, alis subcinerascentibus basi nigricantibus. _Female._ Cupreous-black, shining; antennæ black, very short; legs testaceous; wings slightly greyish, blackish at the base of the costa; veins black; discal transverse vein straight, upright, parted by more than twice its length from the border, and by less than twice its length from the præbrachial transverse; halteres testaceous. Length of the body 1-1/2 line; of the wings 2 lines. Subfam. PSILIDES, _Walk._ Gen. MICROPEZA, _Macq._ 213. Micropeza fragilis, _Walk._ See Vol. I. p. 37. Gen. COENURGIA, n. g. _Mas._ Corpus gracile. _Caput_ elongatum, antice conicum. _Antennæ_ porrectæ; articulus 3^{us} lanceolatus; arista apicalis, sat robusta. _Thorax_ linearis. _Abdomen_ fusiforme, thorace vix angustius, non longius. _Pedes_ longi; femora lata, compressa; tarsi antici articulo 1° dilatato fusiformi. _Alæ_ breviusculæ, sat angustæ. Allied to _Nerius_. _Male._ Body slender. Head elongate, conical in front, as broad as the thorax. Antennæ porrect; 1st and 2nd joints short; 3rd lanceolate; arista rather stout, apical, larger than all the preceding joints. Thorax linear. Abdomen fusiform, hardly narrower and not longer than the thorax. Legs long, femora broad, compressed; fore tarsi with the first joint dilated, fusiform. Wings rather short and narrow. 214. COENURGIA REMIPES, n. s. _Mas._ Fulva, capite guttis tribus nigris, antennis basi nigris, arista alba, thorace maculis duabus nigris, pedibus nigris, coxis femoribusque luteis apice nigris, alis flavo-cinereis, halteribus apice nigris.