Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Lystrosaurus (;'shovel lizard'; chiGiriki chaicho ndi λίστρον lístron <unk>chishandiso chekugadzirisa kana kutsetseka, shovel, spade, hoe<unk>) yaive rudzi rwekudya zvinomera zveLate Permian uye Early Triassic Period dicynodont therapsids, iyo yaigara makore angangoita mamirioni mazana maviri nemakumi mashanu apfuura mune yava kunzi Antarctica, India, China, Mongolia, European Russia neSouth Africa. Pari zvino marudzi mana kusvika kumatanhatu anozivikanwa, kunyange zvazvo kubva kuma1930 kusvika kuma1970 nhamba yemarudzi aifungidzirwa kuva yakakwirira zvikuru. Dzaiva dzakasiyana-siyana pakukura kubva pambwa duku kusvika pamamita 2,5 pakureba. Zvairi dicynodont, Lystrosaurus yakanga ine mazino maviri chete (mboro mbiri dzakafanana nemhino), uye inofungidzirwa kuti yakanga ine muromo une nyanga waishandiswa kuruma zvidimbu zvemichero. Lystrosaurus yakanga iri mhuka inodya zvinomera, ine muviri wakakura zvikuru, inenge yakakura senguruve. Maumbirwo aiita mapfudzi ayo nemapfundo etsoka anoratidza kuti Lystrosaurus yaifamba ichitenderera-tenderera. Makumbo ayo epamberi akanga akasimba zvikuru kupfuura makumbo ayo epashure, uye mhuka yacho inofungidzirwa kuva yakanga iri mucheri ane simba uyo aivaka dendere mumakomba.  Mubvunzo: Chisikwa chipi chainzi chipfuramabwe?
Lystrosaurus