Kalli nassin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar nassin: Passage: Wannan tsari yana da alaƙa da Salmoniformes, duka biyun da suka ƙunshi babban tsari na Protacanthopterygii, kuma galibi ana haɗa su a cikin tsarin su. Kifi na esociform ya fara bayyana a tsakiyar Cretaceous <unk> farkon samfuran radiation na Euteleost na wannan lokacin. A yau, ana samun su ne kawai a cikin ruwan sha a Arewacin Amurka da yankunan arewacin Eurasia. Tambaya: A ina ne kawai ake samun su a yau?
ruwa mai kyau a Arewacin Amirka da kuma arewacin Eurasian yankuna