Dipterologisehe Studien IV. Ephydr'uhie. 



267 



Ephydra oscitans Walk. 



octo-notata Walk. 



striata Walk. 



Walker 



pag. 1106. Albany river. 

 Hudsons-Bay. 

 „ „ Albany river. 



Hudsons-Bay. 

 „ 1107. Albany river. 

 Hudsons-Bay. 

 Catalogus of tlie dipterous Insccts, collectcd in Makassar 

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

 species. Journal of the Proceedings of the Linnean so- 

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



Nomha n. g. (Walker). 

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

 tc7inae hrevissimae; articidus tertius std)rotzindus, arista siih- 

 puhescens. Thora.v suhpuhescens, quasi coriaceus; scutellum 

 parvam; tnetathorax maximus, ahdomen alasque incumbentes 

 ohtegens. Pedes hreves, robusti; fernora .9ubi7}crassata; tibiae 

 arcuatae. Alae parvae. 



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

 as broad as the thorax; front broad, narrower tban the epistoma; 

 face vertical. Antennae very short; third 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 tecta nov. spec. (Walker). Mas et Fem. 

 Nigra, obscura, antenn's piceis, tarsis fia.vis apice nigris, 

 alis cinereis. 



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

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

 IV2 — l'V4 line; of the wirigs 2V2 — 3 lines. 

 Walker: On the diptera of the Eastern Archijjelago. Journal 

 the proceedings of the Linnean society. 



Ephi/dra tacitw'na W&Wi Am. 



„ borbor oides WaWi Celebes. 



„ macidicornis Walk Celebes. 



Discomyza obscurata Walk Philippines. 



„ tcnebrusa Walk Nova Guinea 



Nomba tecta Walk Celebes. 



Ochthera innotata Walk Celebes. 



Notiphila lineosa Viiük Celebes. 



„ quadrifasciata Walk Celebes. 



of 



