Inshundura z'ishaka ni iki?

Ni ikiInshundura z'ishaka?

Inshundura z'ishakani ubwoko bwaurushundura rwo kurobaIntego nyamukuru ni ukurinda inyamaswa nini zo mu mazi nka sharks kwinjira mu mazi maremare. Izi nshundura zishyirwa mu bice byo koga byo ku mucanga kugira ngo zirinde sharks ibitero. Byongeye kandi, zishobora kurinda abafite ubumuga bwo koga kugongana n'amato ari hafi no gukumira imyanda yo mu mazi kumanuka ku nkombe.

Ihame ry'ibanze ryaInshundura z'ishakani uko “kugabanuka kw’ifi z’isambaza bingana no kugabanuka kw’ibitero.” Mu kugabanya umubare w’ifi z’isambaza zo muri ako gace, bikekwa ko amahirwe yo kugaba ibitero by’isambaza agabanuka. Amakuru y’amateka ku bitero by’isambaza agaragaza ko ikwirakwizwa ry’isambaza rihoraho kandi rihorahoInshundura z'ishakakandi imiborogo y'ingoma ishobora kugabanya cyane impanuka nk'izo. Urugero, muri Ositaraliya, habaye igitero kimwe gusa cy'ifi y'ifi ku mucanga ugenzurwa kuva mu 1962, ugereranyije n'ibitero 27 hagati ya 1919 na 1961.

Inshundura z'ishakazikunze gukoreshwa mu Burasirazuba bwo Hagati, Ositaraliya, Nouvelle-Zélande, n'ahandi. Ubusanzwe inshundura zifite ubugari buri hagati ya mm 2 na 5, zifite ingano ntoya, urugero nka cm 1.5 x 1.5, cm 3 x 3, na cm 3.5 x 3.5. Ibara ry'amabara riratandukanye, aho umweru, umukara n'icyatsi kibisi ari byo bikunze gukundwa cyane.

Niba ushishikajwe n'iyi tereviziyo, tubwire ibyo ukeneye, dushobora kuyihindura.