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1 Eristalis trifasciatus. cap.4 Eristalis varipes. a capuu 2_id_Quadraticornis caput 5id
3
id Viridulus. Caput 6
7 Plagiocera cruciger.
- a
Argyrocephalus. Ala
Caput.
a
Luh de Bobant à Douar
Helophilus curvigaster a caput. b Abdomen) 2 H. Mexicanus
Caput. 3 H.capensis
4 Capur
4H.senegalensis ala 5 H.Notabilis
1 Dolichogyna fasciata a Caput b Abdomen - 2 Imatisma posticata a Caput & Abdomen & Anus. platinochotus setosus a Caput
b. Antenna