Rare tadpole shrimp da aka gano a cikin Donau-Auen National Park

A cikin gandun dajin Donau-Auen, masana sun gano kusan ciwon milimita goma na babban ruwan tabarau na ruwan tabarau (Limnadia lenticularis) gano. "Burbushin halittu" wani nau'in hatsari ne kuma mai ƙarancin gaske na tadpole shrimp. 

Tadpole shrimp ya mamaye duniya tun kafin shekarun dinosaur. Suna daya daga cikin tsoffin dabbobi masu rai a duniya. Gaskiyar cewa sun tsira kusan ba a canzawa ba kusan kusan rabin biliyan biliyan galibi saboda ikonsu na saka “ƙwai na dindindin”. Waɗannan za su iya rayuwa tsawon shekaru da yawa a cikin matsanancin zafi kuma ba tare da ruwa ba. Da zaran wasu sigogi - kamar lokacin ambaliyar ruwa, zazzabi, yanayi, da dai sauransu - sun yi kyau, tsutsotsi suna ƙyanƙyashewa.

Dajin Tarayyar Austriya a cikin watsa shirye-shiryen su: “Masanin ilimin halittu Birgit Rotter da ÖBf National Park Forester Franz Kovacs sun gano cutar kansa a cikin Donau-Auen National Park a ranar 11 ga Agusta. Cibiyar f Natr Naturschutzforschung und Ökologie GmbH, Vienna - an bincika kuma an tabbatar da kimiyya. An kuma samu wata mace mai kwai a karkashin harsashi. An rubuta samfurin maza na wannan nau'in a karon farko a cikin 1997 a cikin ambaliyar Danube. "

Hotuna: fBf-Archiv / F. Kovacs

Hoton kanun labarai: Donau-Auen National Park