Unique "hapana" ingwe abatwa mufananidzo chinhu, zvingava chete ari dzomusango

Mumasango ingwe muIndia kusimba zvisingawanzoitiki "akacheneruka" yomusango yakawanikwa. mhuka iyi yakanaka, sezvo kuva, ndiyo chete munyika, sezvo kwemakumi emakore hapana yakataura pamusoro Musangano muzviitiko zvakadaro.

Akawana akasiyana mhuka?

Amazing mifananidzo katsi guru "akacheneruka" vakanga vatora mifananidzo Nilandzhanom Ray (uyo anofarira mhuka) paakanga motokari pamusoro Biosphere Reserve "Nilgiri" kumaodzanyemba kweIndia. Akabvuma chikumbiro zviremera kwete pachena chaiyo nzvimbo hwemhuka, kuitira kuti munhu KUKWEZVWA nokuda kwemutemo kana vavhimi.

Ray aifamba mutungamiriri ake uye akaona zvavo-achitarisa ingwe kufamba chinhambwe anenge 60 metres saizvozvo kuti zvavakaita. Zvisinei, kuuya motokari ndifare chikara, uye iye akavanzwa pamakwenzi.

komendari mifananidzo

"Apo isu zvishoma nezvishoma akadzinga parutivi nzvimbo iyi, unoona" rakachenuruka "ingwe akagara pachikomo, hafu zvakavigwa nokuda makwenzi, akatarira kwatiri - Iye akati bvunzurudzo pamwe Ray. - Akatarisa tsvarakadenga dzinonakidza uye akanaka pane kutyisa kana hasha. Zvadaro pane chimwe ingwe chakaipa yakatsvuka, yakauya zvikuru pedyo nesu. "

Apo Ray akaswedera ane mutungamiriri, "hapana" Tiger akanga achiri panzvimbo, achibvumira kuti mifananidzo kutora mifananidzo iyi mhuka kusimba isingawanzowanikwi. Ukuru ingwe ichi kunoratidza kuti iye achiri kuyaruka. Ray vake muperekedzi vakanga vasingakwanisi kuona zvakanaka-ingwe chakaipa ruvara kuti uone zera kwayo. "Vanogona kuva nehama kana nehanzvadzi, kana kuti cub" - anodaro Ray.

Sei ini kuwana "rakachenuruka" Tigers?

"Pale" Tiger hakuna chena kana Albino, nokuti zvishoma zvakasiyana. Zvinofungidzirwa kuti Tigers vakadaro vane majini mutation iyo chinokonzera ruvara morphism, kunyange chaiwo jini harizivikanwi. Wokupedzisira hwakanyorwa nyaya hwokutevera "akacheneruka" ingwe musango kwakaitika muna 1980s mune yakasiyana zvachose chikamu nyika. Belinda Rayt, muvambi Society kuti Wildlife India, anoti ingwe haana se "rakachenuruka", saizvozvo.

recessive katsika

The ingwe wokupedzisira chena kuonekwa dzomusango akapfurwa muna 1958. Kubva ipapo hapana akamboona. Izvi zvinoratidza kuti munhu akafanana ruvara yakafanana recessive allele, riri apo neapo pakati vapenyu nevanhu vane Tigers dzomusango. Zvichida, ingwe iri ndiro "akacheneruka" zvose ikozvino dziripo.