Dipterologisehe JStvdicn IV. Kphydridoe. "267 



Ephydra oscitans'W',x\k. . . pag. 1106. Albany rivcr. 



Iludsoiis-Buy. 

 „ odo-notata Walk. . „ „ Albany river. 



Hudsons-Bay. 

 „ striata WaUi. . . . „ 1107. Albany river. 



Hudsons-Bay. 

 Walker: Catalogus of tlie dipterous Insects, collected in Makassar 

 (Celebes) by M. A. Wallace with descriptions of new 

 species. Journal of tlie Proceedings of the Linncan So- 

 ciety (Zoology) vol. IV, 1860, 169. 



Nornha n. g. (Walker). 

 Mas et Fem.: Corpus latum crassum. Frons lata. An- 

 tennae Jirevissimae; articulus terthis std)rotnndi(S, arista sub- 

 puhescens. TJioraa) sid>pi(bescens, quasi coriaceus; sciddlum. 

 parvum; metathorax maximits, abdomen alasque incumhentes 

 obtegens. Pedes breves, robiisti; femora sidnncrassata ; tibiae 

 arcuatae. Alae parvae. 



Male and Female. Body broad, thick, compact. Head almost 

 as broad as tlie thorax; front broad, narrower than the epistoma; 

 face vertical. Antennae very short; tliird Joint nearly round; 

 arista very minutely pubescent. Thorax solid, apparently horny, 

 very minutely pubescent; scutellum small; metathorax elliptical, 

 enormously developed, covering the whole abdomen, sheltering 

 the wings when in repose. Legs short, stout; femora slightly 

 incrassated; tibiae curved. Wings concealed beneath the metathorax. 

 231. Nomba fecta. nov. spec. (Walker). Mas et Fem. 

 Nigra, obsciira, antennis piceis, tarsis flavis apice nigris, 

 alis cinereis. 



Male and Female. Black, dull. antennae piceous; tarsi ycllovv, 

 with black tips; wings grey; veins black. Length of the body 

 1^2 — l'Vi line; of the wings 2V'o — 3 lines. 

 Walker: On the dijjtera of the Eastern Archipelago. Journal uf 

 the proceedings of the Linnean society. 



• Ephydra tacitxirna Walk Am. 



„ borboroides Walk Celebes. 



„ maculicornis Walk Celebes. 



Discomyza obsmrata Walk Philippines. 



„ tenelirosa Walk Nova Guinea. 



Nomba tecta Walk Celebes. 



O chthera innofata Walk Celebes. 



Notiphlla lineosa Walk Celebes. 



„ qiiadrifasciata Walk Celebes. 



