— 7° 



Table analytique des espèces du genre Ewnenis Meigen 

 de la zone éthiopique. 



1. Oculi in mare disjuncti, plus minusve, sed conspicue, distantes . . 2 



Oculi in mare conjuncti, aut linea tantmn angustissima separati . 6 



2. Abdomen maris maculis latis argenteis lateralibus ornatum 



argenteus Wlk. 

 Long. corp. : 9 mm. (4 "'2 lin). Thorax lineatum, antennœ nigne. — 

 Prom. B. sp. 



Abdomen maris limulis solitis tantum pictum 3 



3. Lunulas abdominales in medio valde approximatas, ssepe in unica fusœ 4 



Lmiulaî abdominales in medio distantes 5 



4. Limulas abdominales nivea3, stigma brunnemn .... lugens Wdm. 



Antennas et pedes nigri, epistoma niveum. Long. corp. : 7 mm. (3 lin.). - 

 /. 5*. Helena. Klein Namalani. 



Lunulas abdominales flavescentes, stigma clarum. . Jacobiw. sp. o* 

 Long. corp. : 10 mm. — Congo hclg. 



5. Scutellum nigrum argyropsis Bezzi 



Niger, facie et fronte argenteis, thoracis dorso vittis tribus longitudmalibus 

 cinereis. Scutellum nigro-pilosum. Long. corp. : 6,5-7 nim. - Klein 

 NatJialand. — Bezzi, Je^iaischc Denhschrifte7i, XIII, 185; 1908. 



Scutellum rubiginosum 7-ubigÙ20SJ/s n. sp. çj' Q 



Niger, pilis rubiginosis vestitus: thorax vitta média trans\ersa nigra. 

 Long. corp. : 9 mm. — C07100 bel g. 



6. Abdomen basi rufum limatus F. 



Antennée rufas, pedes nigri, abdomen tribus lunulis albis ornatum Long, 

 corp : 7 mm. — Africa sept, (nondum in regione ajthiopica captum). 



Abdomen non basi rufum 7 



7. Abdomen luteo maculatum S 



Abdomen totum nigrum aut partim rufescens, non luteo macula- 

 tum 9 



8. Abdomen maculis luteis duabus ornatum . . . Bequaertin.sp. (^ ^ 



Niger, depressus, oculi nudi cohasrentes in mare. Pedes partim nigri. 

 partim testacei. Kemora postica vix incrassata. Long. corp. : 8 mm. — 

 Congo belg. 



Abdomen maculis luteis quatuor ornatum. quadrimaculatus Mco. 

 Praîcedenti similis. Long. corp. : 6 mm. — Prom. B. sp. — Congo belg. (.'). 



9. Antennas rufae. Femora anteriora plus minusve rufa 10 



Antennœ totfe aut masima parte nigras, vel nigricantes. Femora 

 anteriora omniuo nigra, vel vix summoapicelutea 12 



