A watan Satumba na 2014, wasu mafarauta biyu, Alexander “Sasha” Banderova da Simeon Ivanov sun gano wani matashin karkanda, a wani rafi na kogin Semyulyakh a gundumar Abyysky a Yakutia, Rasha.An sanya masa suna "Sasha" bayan daya daga cikin wadanda suka gano ta.A watan Agusta 2020, an gano karkanda, bayan an bayyana ta ta hanyar narkewar permafrost, kusa da wurin da aka gano 2014.Kardan dai tana tsakanin shekaru uku zuwa hudu ne kuma ana tunanin cewa musabbabin mutuwar ta nutse ne.Yana daya daga cikin mafi kyawun dabbobin da aka kwato daga yankin, yana da mafi yawan gabobin cikinsa.Binciken ya kuma yi fice don adana ƙaramin ƙaho na hanci, wanda ba shi da wahala kamar yadda waɗannan sukan rushe da sauri.

Yanzu haka, kamfanin Zigong Blue Lizard da ke kasar Sin, ya kera wadannan fitattun nau'ikan, don ba da damar baje kolin karkanda masu ulu da sauran tsoffin dabbobi na gidajen tarihi na halitta da wuraren kallon dabbobi.

Don haka idan kuna son samun masana'anta wanda zai iya yin samfuran dabbobi, irin su simulted dabbobi, tsoffin dabbobi, Blue Lizard ƙwararrun masana'anta ne na yin tsoffin dabbobiTuntuɓi yanzu...