Tasenfriwin

Tasnefriwin (Assaɣ ussnan: Diptera) d asmil n ibureɣsen yeṭṭafaren adur n teswermin.
Tafesna ayi d tin igebren seg waṭas n telmas n ibureɣsen Ilan (isɛan) sin n wafriwen deg yidmaren-nsen ilemmasen d sin n wadfaren n tamneknit i d-izgan deg taggara n yidmaren.

Tasenfriwin
Tasensartut
Tagelda	Animalia
Adu-tgelda	Bilateria
Adur	Arthropoda
Asmil	Insecta
tafesna	Diptera Linnaeus, 1758

Dɣa, tilin n tyuga n wafriwen d ayen i d-ittizellmen (i d-tittmeyyizen) ɣef yibureɣsen niden, yerna kra n telmas n tesnefriwin yuɣal wafriw ɣur-sent d asennaw aladɣa ɣer kra n telmas n n yizan iherrsen imecdalen (ixxamen) n yibureɣsen niden.
Tasnefriwin d tafesna meqqren s waṭas anda tegber seg wazal 240.000 n telmas n tadasin d tizit d yizan d telmas niden. Ɣas akken tasnefriwin d tid Ilan azal meqqren i wemdan d twennaṭ maca anagar azgen neɣ ddaw n wezgen Kan n telmas-is i d-yettwasenmlen sɣur n imusnawen ar tura (ayen yegdan 120.000 n telmas).

Asesmel

S umata, llant snat n tdu-tfesniwin yettwassnen deg tesnefriwin:

• Tiɣrecciwin — (Nematocera): ttwassnent seg tfekkiwin-nsen ɣezzifen d tmejjiwin-nsent tinafriwin. Tegber seg 77 n twaculin gar-asent 35 n twaculin negrent.
• Tigezlacciwin — (Brachycera): tga d adu-tfesna Ilan tifekkiwin tizamalin d tmejjiwin meẓẓiyen. Tegber seg 141 n twaculin gar-asent 8 negrent