usho dauricus

I-Caviar evela ku-hybrid ekhethekile ye-Kaluga sturgeon ne-Amur sturgeon (Huso Dauricus x Acipenser schrenkii, Aquafarming). Kuthathwe kusukela okungenani eminyakeni eyi-12 ye-sturgeon evuthiwe. Amaqanda anohlamvu olukhanyayo futhi aqinile anosayizi wokusanhlamvu ongaba ngu-3,0 kuya ku-3,3 mm nakakhulu, umbala uyahluka ukusuka kwegolide, grey, brown, grey-black, gray brown to golden nsundu. Ihlukaniswa nephunga elithambile, elinobhotela, elinokunambitheka okude, okugcizelelwa indlela yosawoti ye-Malossol ethambile nethambile. Kwabaningi ochwepheshe i-caviar ehamba phambili emhlabeni njengamanje.