idada yigama elivamile lezinhlobo eziningi zezinyoni zasemanzini emndenini wakwa-Anatidae. Amadada ngokuvamile mancane futhi anentamo emifushane kunamahansi, angamalungu omndeni owodwa. Ihlukaniswe phakathi kwemindeni emincane eminingana, iyinhlangano yentela; abameleli iqembu le-monophyletic (iqembu layo yonke inzalo yohlobo olulodwa lwamadlozi), njengoba ama-swans namahansi akubhekwa njengamadada. Amadada ngokuvamile ayizinyoni zasemanzini, futhi angatholakala emanzini ahlanzekile namanzi olwandle.
Kubuyekezwe ngo-
Nov 27, 2024