Nsomba za Perch: kufotokozera ndi chithunzi, mitundu, zomwe zimadya, kumene zimakhala

Perch ndi nsomba yolusa yomwe ili m'gulu la nsomba zamtundu wa ray-finned ndipo imayimira dongosolo ngati perch, banja la perch.

Perch: kufotokoza

Chodziwika bwino cha mtundu uwu wa nsomba ndi mawonekedwe ndi mawonekedwe a dorsal fin. Lili ndi magawo awiri. Kutsogolo kumakhala konyowa kwambiri, pomwe kumbuyo kumakhala kofewa. Mu mitundu ina ya nsomba, chipsepse ichi ndi chofunikira. Chipsepsecho chimakhala ndi zipsepse zolimba zingapo (mpaka 3), ndipo chipsepse cha caudal chimakhala ndi notch inayake. Pafupifupi onse oimira banja ili, zipsepse zam'mimba zimakhala ndi pinki kapena zofiira zowala. M’kamwa mwa nsombazi n’lalikulu, monganso mano akuluakulu, amene amaikidwa m’mizere ingapo. Oimira ena a kalasiyi amasiyanitsidwa ndi kukhalapo kwa fangs. Chilombo ichi chili ndi mamba ang'onoang'ono, omwe amamatira bwino pakhungu, ndipo kumbuyo kwake kuli phirilo, pomwe ma spikes ang'onoang'ono ndi mano amawonekera. Pa chivundikiro cha gill pali tinthu tating'onoting'ono tambiri.

Perch imakula mpaka kukula kwa 3 kg, ndipo kulemera kwake kumakhala mu 0,4 kg. Kulemera kwa bass m'nyanja kumatha kukhala pafupifupi ma kilogalamu 14. Kutalika kwa chilombo ndi pafupifupi 1 mita, kapena kupitilira apo, koma anthu wamba amafika kutalika osapitilira 45 cm. Perch imaphatikizidwa muzakudya za anthu, otters, herons ndi zina zolusa, nsomba zazikulu.

perch coloring page

Mtundu wa nsomba umatengera mtundu wake, kotero ukhoza kukhala wachikasu-wobiriwira kapena imvi-wobiriwira. Mabass a m'nyanja ali ndi mitundu yosiyana pang'ono, monga pinki kapena yofiira, ngakhale pali mitundu yachikasu kapena bluish. Mitundu ya m'nyanja yakuya imakhala ndi maso akuluakulu.

Mitundu ya nsomba yokhala ndi chithunzi

Banja la nsombazi limaphatikizapo mitundu yosachepera 100 ya nsomba, zomwe zimagawidwa m'magulu 9. Zodziwika kwambiri za anglers athu ndi mitundu 4:

• Mtsinje nsomba. Imakhala pafupifupi m'madziwe onse okhala ndi madzi abwino, chifukwa chake imatengedwa kuti ndi mitundu yodziwika kwambiri.
• nsomba zachikasu zimasiyana chifukwa mchira wake, zipsepse ndi mamba ndi mtundu wachikasu.
• Perch Balkhash. Ilibe kadontho kakuda pa zipsepse zake zoyambirira zakukhosi, ndipo akuluakulu alibe mikwingwirima yowongoka.
• Milamba yam'nyanja zamchere. Mu mtundu uwu wa nsomba, zipsepse zonse zimakhala ndi zotupa zakupha.
• dzuwa perch. Nsapato za dzuwa zinabweretsedwa ku Russia koyamba mu 1965. Dziko lakwawo ndi North America.

Habitat

Nsomba zamtunduwu zimakhala pafupifupi m'malo onse achilengedwe komanso ochita kupanga a Northern Hemisphere, yomwe imaphatikizapo mitsinje ndi nyanja ku USA ndi Canada, komanso malo osungiramo madzi a Eurasia. Ng'ombeyo imamva bwino pamaso pa madzi pang'ono, osati kuya kwakukulu, komanso zomera za m'madzi, kumene nsomba imakonda kusaka nsomba zazing'ono. Monga lamulo, nsombayi imasonkhana m'magulu angapo ndipo imakhala ndi moyo wokangalika, usana ndi usiku. Chochititsa chidwi n'chakuti nsombazi zimasakanso m'matumba. Perch imapezeka kumapiri, komanso kuya mpaka 150 metres.

Nsomba za m'nyanja zimakhala ndi moyo wokangalika m'madera a m'mphepete mwa nyanja, m'nkhalango za zomera zam'madzi, komanso pamtunda wautali kuchokera kumphepete mwa nyanja pansi pa miyala.

Zakudya za Perch

Nsarwayi ndi nyama yolusa kwambiri moti imadya chilichonse chimene chimayenda, m’mbali mwa madzi komanso pansi pa dziwe. Chofunika kwambiri, nsomba zimatha kuwononga mazira omwe amaikidwa ndi nsomba zina. Nsapato zikabadwa, zimakhala pafupi ndi pansi, pomwe zimadya zamoyo zing'onozing'ono. Pofika pakati pa chilimwe amasamukira kudera la m'mphepete mwa nyanja, komwe amakasaka nkhandwe ndi nsomba zina zazing'ono.

Perch amakonda mitundu ya nsomba zotsika mtengo monga smelt ndi minnow. M'malo achiwiri pa perch ndi ruffs, gobies, bleak, ana asiliva bream, komanso kagawo kakang'ono ka pike perch ndi crucian carp. Nthawi zambiri nsombazi zimadya mphutsi za udzudzu, nkhanu ndi achule. Nthawi zina miyala ndi algae zimapezeka m'mimba mwa nyamayi. Asayansi amakhulupirira kuti nsomba zimawameza kuti zisinthe m'mimba.

Mkubwela kwa autumn, pamene nsomba, ndi mitundu ina ya nsomba, ndi zhor, perches mosavuta kudya achibale awo. Izi zimabweretsa kuchepa kwa anthu odya nyama, koma nthawi yomweyo nsomba zamtendere zimakhala ndi mwayi wokhala ndi moyo.

kuswana nsomba

M'chaka chachiwiri kapena chachitatu cha moyo, malingana ndi momwe zinthu zilili, nsombayi imakhala yolusa wokhwima pogonana. Isanayambe kuswana, achifwamba amizeremizere amasonkhana m'magulu ambiri ndikupita kumadzi osaya kuti akabereke. M'malo oberekera, payenera kukhala pang'ono, ndipo kutentha kwa madzi kuyenera kufika madigiri 7 mpaka 15. Mazira opangidwa ndi feteleza amamangiriridwa ku zinthu zachilengedwe kapena zopanga pansi pamadzi, komanso mizu ya zomera za m'mphepete mwa nyanja. Zomangamangazo zimafanana ndi korona, mpaka mita kutalika, momwe muli mazira 800 zikwi. Pambuyo pa masiku 20-25, nkhuku yokazinga imabadwa kuchokera ku mazira, omwe poyamba amadya plankton. Amakhala adani akamakula mpaka 10 cm. Ma subspecies am'madzi am'madzi ndi nsomba za viviparous, ndiye kuti, samabala, koma mwachangu. Panthawi yobereketsa, yaikazi imatulutsa zokazinga zokwana 2 miliyoni, zomwe zimakwera pafupi ndi pamwamba ndikuyamba kudya mofanana ndi madzi otsekemera a nsomba.

Kuweta kopanga nsomba

Nsomba za Perch zimakhala ndi zokometsera zabwino kwambiri, choncho, makamaka posachedwa, pakhala chizolowezi choswana nsomba iyi. Tsoka ilo, njira yolerera iyi ili ndi zovuta zingapo, popeza ndikofunikira kukhala ndi zida zapadera, madzi oyera, ndi nsomba zazing'ono, zomwe zimakhala ngati chakudya chachilengedwe cha nsomba.

Zosangalatsa za Perch

• Msodzi aliyense wokonda ng'ombe akhoza kunena motsimikiza kuti nsomba nthawi zonse imabweretsa nsomba zosasinthasintha, m'chilimwe ndi m'nyengo yozizira. Izi zikusonyeza kuti nsombayi ndi yosusuka kwambiri moti nthawi iliyonse pachaka imaluma nyambo iliyonse, ndipo imakhala yokhazikika.
• Nsomba yayikulu (chikhodzo) ndizovuta kwambiri kugwira, chifukwa imakhazikika mozama ndipo imakhala ndi moyo wodzipatula.
• Perch imatha kukhala m'malo osiyanasiyana, m'mitsinje, m'mayiwe ndi m'nyanja, komanso m'madzi amchere ochepa.
• Chilombo ichi, chifukwa cha chiwerewere chake chachikulu, chimatha kuwononga nsomba zambiri zamtendere. Pike perch, trout, carp ndi nsomba zina zimavutika ndi kukhalapo kwa nsomba.
• Kukula kwapakati kwa wachifwamba wamizeremizere kuli mkati mwa magalamu 350, ngakhale zimadziwika kuti mu 1945 chitsanzo cholemera 6 kg chinagwidwa ku England.
• Mabass a m'nyanja amakhala makamaka m'madzi a Pacific Ocean ndipo amatha kutalika kwa mita imodzi ndikulemera mpaka 1 kg. Nyama ya m'nyanja ndiyothandiza kwambiri chifukwa imakhala ndi mapuloteni, taurine ndi zina zambiri zofunikira.
• Nsomba za Viviparous zimabweretsa ana ang'onoang'ono kwambiri, poyerekeza ndi ma bass a m'nyanja, omwe amapanga mazira okwana 2 miliyoni.
• Nsomba zosuta fodya zinkaonedwa kuti ndi nsomba zomwe amakonda kwambiri m'nthawi ya Soviet. Chifukwa chakuchulukirachulukira kwa kaphatikizidwe kovomerezeka kovomerezeka, nsomba zasanduka chakudya chokoma m'nthawi yathu ino.

Usodzi wa nsomba ndi ntchito yosangalatsa komanso yosangalatsa nthawi iliyonse pachaka. Vuto lokhalo ndiloti ndizovuta kuyeretsa nsomba chifukwa cha mamba ang'onoang'ono omwe amasungidwa bwino pakhungu. Ndizovuta makamaka kuyeretsa nsomba zazing'ono, kotero anthu abwera ndi njira zambiri zomwe zimapangitsa kuti ntchitoyi ikhale yosavuta. Ngati nsombayo imayikidwa m'madzi otentha ndikusungidwa kwa masekondi angapo, ndiye kuti khungu limachotsedwa mosavuta pamodzi ndi mamba. Mulimonsemo, muyenera kuyesa.

Mulimonse momwe zingakhalire, mutha kugwira nsomba nthawi zonse, yomwe nthawi zonse imasangalatsa msodzi.