Mawonekedwe ndi malo okhala
Macropinna ndi nsomba zodabwitsa zakuya panyanja. Macropinna tizilombo toyambitsa matenda - nsombayo ndi yaying'ono kukula kwake, ndipo ngakhale mu nthawi zosowa kwambiri, kukula kwake sikupitilira masentimita 15. Mamba amdima amaphimba gawo lalikulu la thupi la cholengedwa chomwe chimakhala moyo munyanja yakuya.
Chithunzi cha Macroninna chikuwonetsa, powunika mizere yake, zipsepse zozungulira, zokulirapo ndi zazikulu zikuwoneka bwino. Maso a nsombayo ndi otupa, pharynx ndiyodabwitsa, kamwa yake ndiyopapatiza. Wokhala m'madzi, amatchedwanso: smallmouth macropinna, adapezeka ndikufotokozedwa mzaka zapitazi.
Koma kumayambiriro kwa chaka chino kunali kotheka kupeza zithunzi za zolengedwa zodabwitsa zomwe zimawulula chinsinsi cha mawonekedwe ake. Chochititsa chidwi ndi chakuti mutu wa nsomba zoterezi ndi wowonekera, zomwe sizachilendo kwa cholengedwa chilichonse padziko lapansi.
Ndizosangalatsa kudziwa kuti izi sizinali zophweka kuzidziwa kale, popeza padalibe zida zomwe zikuwonetseratu mawonekedwe a zolengedwa zomwe zimakhala mozama kwambiri. Ndipo dome losalala losalala, lomwe chilengedwe chimapereka chamoyo ichi, nthawi yomweyo linagwa pomwe nsombayo idachotsedwa m'madzi.
Maonekedwe apamwamba a makropinnu a nsomba
Kudzera pamphumi lowonekera la cholengedwa chodabwitsa chotere, munthu amatha kuwona mawonekedwe amkati mwanjira ina. Chidwi chochititsa chidwi kwambiri cha kapangidwe kake ndi, choyambirira, ndi maso apadera ochititsa chidwi, omwe amapezeka mosungira madzi odzaza ndi madzi apadera, koma osati kunja, monga zolengedwa wamba zapadziko lapansi, koma mkati mwa thupi.
Pamwamba pa dome lowonekera la nsomba pali ziwalo zokha za kununkhira, zomwe zimasintha mosiyanasiyana mdziko lozungulira. Macropinn ndi woimira gulu la nsomba zopangidwa ndi ray, zogawidwa m'malo otentha ndi madera otentha, omwe amapezeka kumpoto chakum'mwera kwa Pacific Ocean ndipo, moyandikira, madzi a Bering Strait ndi Nyanja ya Okhotsk.
Zamoyo zoterezi zimapezekanso m'madzi a Kamchatka ndi Japan, m'madzi akuya omwe amafika m'mbali mwa Canada. Mu banja la opisthoproct, momwe zinthu zamoyozi zilili, lero, malinga ndi asayansi, pali mitundu pafupifupi khumi ndi iwiri.
Khalidwe ndi moyo
Nyama iyi ili ndi dzina lina - diso la mbiya kwa chida choyenera cha ziwalo zam'mimba zamasomphenya, zomwe ndizothandiza kwambiri m'malo omwe moyo wa nsomba womwe umakhala munyanja pansi pa gawo lamadzi umadutsa mamita asanu mpaka asanu ndi atatu.
Dzuwa limawalowerera pang'ono kumadera akutaliwa, omwe asiya chithunzi chakuwonekera kwa zolengedwa zam'madzi, zokhoza kuzindikira ngakhale mumdima wandiweyani. Kuwala kogwera m'maso mwa nsombazo kumawalitsa ndi utoto wobiriwira. Chifukwa chodabwitsachi ndichinthu chapadera chomwe chimasefa kunyezimira.
Izi zimaganiziridwa m'zinthu za zolengedwa monga china chochititsa chidwikoma chotsitsa macropyne - cholengedwa chodabwitsa kwambiri kotero kuti ndimaphunziro ake ozama azinsinsi chimangowonjezera. Nzika zakuya kwakutali sizimatha kudabwitsa asayansi, koma izi ndizomveka, chifukwa ndi zolengedwa zomwe sizili chitukuko komanso malo adziko lina losiyana.
Ndizovuta kuti munthu akhale m'malo ovuta kufikako komanso owopsa okhala, ndipo sangakhale padziko lathu lapansi. Kuzama kwakukulu, komwe amakhala, ngakhale kukakamizidwa kuli kosiyana kotheratu. Ndiye chifukwa chake, mukatulutsa nsomba zotere m'madzi, mbali yakutsogolo yamutu wawo imaphulika ndikudontha.
Kapangidwe ka zipsepse za nsomba ndiyonso njira yabwino yosinthira bwino komanso kuyendetsa mozama m'madzi akuya. Komabe, sizinganenedwe kuti zolengedwa zotere zimachita ntchito zofunika kwambiri. Amachedwa kwambiri, ndipo akasambira, nthawi zambiri amaima ndikuzizira pamalo amodzi.
Kodi nyama zowoneka bwino kwambirizi zili ndi adani? Sindikudziwika zokwanira za sayansi iyi, chifukwa ndizovuta kuwona tsatanetsatane wa mayendedwe ndi moyo wa nsombazi pansi pa nyanja.
Smallmouth Macropyne
Njira zawo sizigundana ndi njira za munthu. Ndipo palibe chifukwa choti awolokere. Omwe amakhala m'malo akuya samasamala za anthu, ndipo anthu, kupatula chidwi chofuna kudziwa zambiri, alibe phindu m'mimba mwa iwo nawonso. Makhalidwe apadera omwe amachititsa kuti zikhale zovuta kuti anthu azidya nyama zoterezi.
Zakudya zabwino
Kuchedwa nyani nyani macropinny – nsomba ndi mutu mandalasizimamulepheretsa kukhala wosaka bwino. Pokhala ndi maso apadera okhala ngati mbiya omwe ali mkati mwa mutu komanso otetezedwa ndi chipolopolo chowonekera, nyama zotere zimatha kuzindikira zomwe zikuwazungulira, zowongoka komanso zowonekera, zomwe zimawathandiza kuti azitha kuyang'anira nyama yomwe akufuna komanso kuti asaphonye chilichonse chokhudza mayendedwe ake.
Ngati wozunzidwayo ali ndi vuto losambira pafupi ndi mdani wamaso akulu, ndiye kuti agwidwa nthawi yomweyo, ndikupeza zomaliza zomvetsa chisoni. Masana, nsomba zotere zimayenda pafupipafupi, zimakwera, ngakhale sizitalika kwenikweni, kupita kumtunda kwa madzi, komwe zimapeza chakudya, ndipo usiku zimatsikanso.
Sikovuta kumvetsetsa kuti osaka m'madzi ndi nyama zolusa. Koma alibe chidwi ndi nyama yayikulu. Chifukwa chokhala ndi kamwa kakang'ono (komwe nsomba idalandira dzina loti smallmouth), imatha kudyetsa makamaka ma plankton, siphonophore tentacles, crustaceans ndi nyama zina zazing'ono.
Kubereka ndi kutalika kwa moyo
Macropinn – nsomba osamvetsetsa, monga tanenera kale. Asayansi akungoyamba kumvetsetsa mwatsatanetsatane momwe moyo wa zamoyozi umakhala pansi panyanja. Zomwezo zimagwiranso ntchito njira zoberekera nsomba, zomwe sizimamveka bwino.
Koma ndizodziwika bwino kuti zazikazi zazinsomba zodabwitsa zimaswana kwambiri. Ndipo mwachangu omwe adatuluka koyamba amakhala ndi thupi lokhalitsa, lofanana pang'ono ndi makolo awo. Komano ma metamorphoses ambiri amayamba kuchitika nawo, mpaka atenga mawonekedwe achilengedwe a akulu.
Zovuta zowonera nyama zakuya-pang'onopang'ono pang'onopang'ono pamoyo wawo wonse zakhala zotsatira zakuti kutalika kwake ndichinsinsi china kwa asayansi. Ndipo kukhala mumchere wa aquarium, potengera mawonekedwe a zinthu zosamvetsetseka, zophunziridwa pang'ono, zopangidwa mwapadera, ndizovuta komanso zovuta.
Komabe, nthumwi zosamvetsetseka za zinyamazi zidatha kuyikidwa ndikuzisunga bwino mumtsinje wa California. Nyumbayi, yomwe yakhala nyumba yatsopano ya nsomba zodabwitsa, imawerengedwa kuti ndi imodzi mwazikulu kwambiri padziko lapansi, ndipo ili ndi mitundu yodabwitsa ya nyama zam'madzi, zokhala m'malo osungira 93.
Ndipo tsiku lililonse mamiliyoni owonera chidwi ali ndi mwayi wowonera zolengedwa zodabwitsa, zosangalatsa komanso zapadera. Chifukwa chake, tikuyembekeza kuti posachedwa zinsinsi zonse za macropinna zidzaululidwa.
