For us, such a small insect as aphid seems to be one family, but in fact scientists have about 4,000 species of aphid.
Anaga oo ah, cayayaanka noocan oo kale ah sida aphid waxay u egtahay inay tahay hal qoys, laakiin dhab ahaantii cilmi-baarayaashu waxay leeyihiin ilaa 4,000 nooc oo aphid ah.