Mfumu nkhanu: kufotokoza, kubereka, mtengo

Kuchokera Zoological maganizo a nkhanu - nkhanu ali yemweyo, yochepa chabe tailed. mutu wawo waung'ono zobisika mu recess wapadera pa nsonga ya carapace lapansi. Mawonekedwe a thupi lanu nkhanu onse ndi osiyana kwambiri ndi ena onse achibale ake nkhanu. Ndipotu akuluakulu pamimba adzafupikitsidwa ndi agwada pansi, ndipo ngati inu mutayang'ana pa ndiko Kulenga kwa pamwamba, ife tikhoza kusunga cephalothorax ake anamaliza. Monga nthumwi zina zonse za zomera dziko, zolengedwa ali wolowezana chake, kutsogozedwa ndi otchedwa mfumu nkhanu.

Mfumu ya nkhanu

Mutu wachiwiri wa mfumu nkhanu - Kamchatka. Ichi ndi chimodzi mwa nkhanu waukulu nyama zokhala madzi a Far East. Chokoma, wachifundo ndi thanzi nyama zopangidwa mfumu nkhanu nsomba phunziro kwa yopitilira, kuphatikizapo oletsedwa. Nkhani ya nyama za m'madzi Akuluakulu a ku Russia ndi losavuta: mu zaka za m'ma otsiriza, mtundu wa nkhanu dala anadzetsa Nyanja Barents.

Mfumu nkhanu - ndi yaikulu ndi amphamvu nyama crustacean. Nthawi zambiri m'lifupi carapace ake ukufika 26 cm, ndi anthu zokhala ndi Gulf wa Alaska, zambiri 29 masentimita! Chithunzi cha chilengedwe ichi kuyenda miyendo ranges kuchokera 1 mpaka 1.5 m, ndi kulemera - mpaka makilogalamu 7. chiombankhanga nkhanu ili awiri loyamba kuyenda miyendo, ndi claw lamanja zikuluzikulu pang'ono ndi wamphamvu kuposa kumanzere. M'pofunika nyama kuswa zipolopolo za mamazelo, kuononga zipolopolo za urchins nyanja ndi zina zotero. D. The kumanzere claw anafunikira yopelera chakudya. Mwa njira, nkhanu wakudya yekha ndi claw lake lamanzere.

Kodi mfumu nkhanu moyo?

Habitat izi zikhale lalikulu kwambiri ndi osiyanasiyana. Wofiira mfumu nkhanu angapezeke mu nyanja ya Okhotsk, Japan ndi Bering Pacific. Asayansi anaona ntchito yofunika kwambiri ya nyama nkhanu anazindikira kuti maganizo awo kwambiri lolunjika pa gombe la kumadzulo kwa Kamchatka. Kumeneko chaka chimene chimachitika crabbing m'chaka chachikulu.

kubalana nkhanu

Mfumu nkhanu (chithunzi m'nkhani ino) kuti akhwime kugonana zaka 8-10, pokhapokha, ndithudi, tikulankhula za wamwamuna. Akazi amayamba kugonana okhwima pang'ono kale. Zilombozi angatchedwe apaulendo chenicheni chaka ndi chaka, asamabwereze yomweyo nyengo njira. Zima ozizira pamene iwo ali m'madzi pa akuya 250 m, kuthera pafupifupi onse yozizira. Ndi isanayambike nkhanu masika adzabwezedwa kwa gombe kwawo kwa moult ndi wotsatira kubalana. Pamene kugwa wabwera, iwo kachiwiri kupita kozama. Ndipo kotero nthawi zonse.

Akuti kakakazi mfumu nkhanu akhoza kusiya kaye kuswana nyengo mazira 300 zikwi! Ngati nsomba zazinkhanira onse, akazi a nkhanu zidindo mazira mu miyendo yawo m'mimba mwa chaka. Khalidwe akungoyendayenda timeneti kwakukulukulu zimadalira kusinthasintha madzi kutentha. Ndi malo wintering awo mpaka kalekale iwo kusamukira ku kugombe la shoals lonse: nthawi imeneyi pansi pa nyanja kusuntha masauzande yaitali miyendo nkhanu mfumu. The choonetsedwa, ndithudi, chodabwitsa!

Dziwani kuti nthawi imeneyi chimbalangondo wamkazi anali pafupifupi anapanga mphutsi. Pa njira kwa aziti iyeyu n'ngwabwino shoal otsiriza zimaswa mazira awo ndi kuyamba kudziona kusambira m'madzi. mayi awo, azungu ulendo wawo. Mwatsoka, ambiri a mphutsi alibe adzapulumuke awo "m'badwo", chifukwa iwo ali ndiwotani nyama zosiyanasiyana nyama zam'madzi.

Nthawi zambiri Kamchatian nkhanu - mankhwala pang'onopang'ono kukula, mmene Chofunikira kwambiri apa ndi kutentha madzi. Mwachitsanzo, mu madzi ofunda kwa gombe la American iwo kukula ndi kukhala kawiri mofulumira.

Mfumu nkhanu - lofunika mitundu chandamale

The kutalika kwa moyo wachibadwa wa nkhanu - zaka 20, koma ambiri a iwo zoyembekezeka kukhala kwambiri. Ndipo onse chifukwa cha kusakasaka mosalekeza iwo pa mbali ya munthuyo: mfumu nkhanu - chofunika kwambiri mankhwala nsomba, bwino kugulitsa padziko lonse lapansi! Mu adalipo awo misampha amuna, mthunzi ndi kutalika kuposa masentimita 13. Akazi ambiri samasankha kupha.

Nkhanu chiombankhanga ndi zokoma chakudya chokoma. Wofunika kwambiri ndi chokoma claw lake lamanja, amene anaikira chenicheni nyama ndi thanzi. Zodabwitsa ndizakuti, nyama nkhanu wolemera mavitamini onse zofunika amino zidulo ndi mchere: nthaka, mapuloteni, ayodini ndi zinthu zina nawo matupi athu kwambiri. Carapaces ndi viscera wa zolengedwa izi kukonzedwa mu feteleza zothandiza.

Zilombozi chodabwitsa akhala anadziyesa monga nsomba Gourmet, ndiwo mtundu waukulu nkhanu mu msika zoweta. Nzosadabwitsa mfumu nkhanu nsomba ndi crustacean wotchuka mu dziko.

Mosamala opha nyama!

Apachiyambi a nkhanu mfumu ndi kufunika mkulu iwo kuchokera ogula chikwiyire ndi kutchera misampha oletsedwa a nyama. Opha nyama ndi tcheru: msika zoweta pali zambiri nkhanu khalidwe zokayikitsa. Izi poaching mankhwala.

Kwenikweni kraby- "illegals" amabwera kwa ife kuchokera Barents Nyanja ndi Far East nsomba opha nyama pafupifupi konse pa mbali European dziko lathu. Zonsezi kumabweretsa mfundo, kuti crustacean misa katundu ku Japan. Wogwila Rospotrebnadzor osati amalangiza kudya mankhwala amenewa, chifukwa Mulungu akudziwa zomwe khalidwe mfumu nkhanu.

Mtengo nyama izi ndipo limafanana ndi khalidwe. Mwachitsanzo, kilogalamu wa fuko la mfumu nkhanu ndalama za 1,300 rubles, ndipo chachiwiri phalanx kilogalamu - za 1700 rubles. Pakuti nkhanu lonse, nkuti, masekeli makilogalamu 5, kulipira pafupifupi 10 000 rubles. Apa ndi mtengo! Ndipo si ngozi.

Monga ndanenera pamwamba, nkhanu nyama - kofunika kwambiri gwero la zonse zofunikira ndi thupi kufufuza zinthu, mavitamini ndipo, ndithudi, mchere. Madokotala amalangiza kudya zakudya monga kuchuluka kwa nyama zimenezi. Izi bwino zithunzi acuity, bwino chikhalidwe thupi matenda a mtima ndi magazi m'thupi.