Mene ne Chinook? Mun koyi!

Lokacin da na farko da ya ji wannan kalma, mun tambaye, abin da yake a chinook? Sai dai itace, shi ne wani irin kifi. Yana da quite mai tartsatsi ne. Yana nufin anadromous kifi na kifi iyali. I har yanzu ba gaske fahimta?! Sa'an nan kuma mu fahince shi a matsayin mafi girma a cikin Pacific kifi. Its size ne a kan talakawan har zuwa daya mita, amma a rare lokuta akwai kifi da more - har zuwa mita biyu. Kamar yadda mai mulkin, shi ya dogara da mazauninsu. Alal misali, Amurka chinook yafi tsiro har zuwa shida mita, yayin da ta tsawon Kamchatka ruwa, jeri tsakanin 1.8 mita.

Kowane gaskiya masunci ya sani cewa a chinook. Bayan duk, ta daya daga cikin 'yan nauyi kai sittin kilo. Akwai lokuta idan ka samu abubuwa da kuma kadan girma.

Amurkawa alfahari kira ta India sunan Chinook, ko sarki kifi da mu Japan makwabta bayar da ta title of Prince of kifi.

A yanayi a wadda ta na zaune

Main wuri na ta mazauninsu - shi ne kogi Anadyr, Kwamandan Islands, Kamchatka, da kogin Amur da Hokkaido, kazalika da yanki daga Alaska zuwa Kudancin California, da Aleutian Islands. Fairly tartsatsi a cikin Canada. A cikin wadannan sassa da wani mazaunin yankin, ba kawai masunta ke san abin da a chinook.

bayyanar

A baya, dorsal da caudal filafilin kifi yana da wani zagaye kananan baki aibobi. Yawan ta gill haskoki - fiye da goma sha biyar, da kuma abin da ya bambanta daga sauran kifi. A lokacin spawning, namiji ya zama duhu, ya bayyana ja aibobi. Bikin aure da tufafin ba haka karfi da bayyana, kamar yadda, ka ce, da chum ko ruwan hoda kifi. Ba da most chinook nau'in za a iya sauƙi gauraye da coho, amma ta baki ƙananan gumis da duhu spots suna located ba kawai a baya, su ma suka rufe dukan wutsiya filafilin kifi.

ma'abota kakar

Domin spawning ya zo ga babban kogin, shi ne a gare su da hawa kan babbar nisa, wani lokacin da suka isa hudu kilomita dubu. Ga wasu Hardy kifi chinook. Hotuna da wannan tsari sau da yawa za a gani a daban-daban mujallu. Spawn a lokacin rani watanni, da kuma a North America kuma iya yi shi a cikin fall da kuma hunturu. Wannan kifi ne da karfi da cewa shi ko da bayan abin da wani karfi ruwa halin yanzu. Ta darkãke wutsiya rami don spawning a da duwatsu. Tã game da dubu goma sha huɗu qwai, dan kadan ya fi girma fiye da chum. Toya na dogon lokaci kasance a cikin kogi, wani lokacin wannan lokaci har zuwa shekaru biyu. Wasu maza girma can zuwa goma sha takwas santimita, kuma shi ne uku, a rare lokuta, shekaru hudu.

Mutane da yawa masunta suna sha'awar abin da pecks chinook. A duk ya dogara a kan wanda kake zuwa kama. Idan matasa kifi, sun halitta ciyar da mafi yawa a tashi kwari da su larvae, toya kuma kananan crustaceans. A cikin teku, inda chinook fi girma a ta rage cin abinci suna kara squid da plankton. A rage cin abinci ne ma sau da yawa sa up kifi da suke da karami da shi.

Mene ne Chinook ga mazauna Kamchatka?

Da farko, wannan shi ne mai matukar muhimmanci da abinci da kifi. Bugu da kari ta zuwa ga manyan-sized sarki kifi ne sananne ga wani matsanancin dandano. Wannan abinci da kuma tushen samun kudin shiga ga mutane da suke zaune a Kamchatka.