Makhalidwe ndi malo okhala nsomba za eel
Eel ndi imodzi mwa nsomba zochititsa chidwi kwambiri m'zinyama zam'madzi. Chofunikira kwambiri pakuwonekera ndi thupi la eel - ndilotalika. Chimodzi mwa Nsomba zokhala ngati eel ndi njoka yam'nyanja, chifukwa chake nthawi zambiri amasokonezeka.
Chifukwa cha mawonekedwe ake a njoka, nthawi zambiri samadyedwa, ngakhale m'malo ambiri imagulitsidwa. Thupi lake ndilopanda mamba ndipo limakutidwa ndi ntchofu zomwe zimapangidwa ndimatenda apadera. Zipsepse zakumaso ndi kumatako zimalumikizidwa ndikupanga mchira, womwe eel amadzibisalira mumchenga.
Nsombayi imakhala m'malo ambiri padziko lapansi, chifukwa cha mitundu yambiri yamitundu. Mitundu yokonda kutentha imakhala mu Nyanja ya Mediterranean, kunyanja yakumadzulo kwa Africa, ku Bay of Biscay, ku Nyanja ya Atlantic, samakonda kusambira kupita ku North Sea kupita kugombe lakumadzulo kwa Norway.
Mitundu ina imapezeka kwambiri mumitsinje yomwe imadutsa munyanjayi, ndichifukwa choti ndi eel yokha yomwe imaberekanso. Nyanja izi ndi izi: Wakuda, Barents, Kumpoto, Baltic. Nsomba zamagetsi zamagetsi womwe umakhala ku South America kokha, kuzama kwake kwakukulu kumawonedwa kumunsi kwenikweni kwa Mtsinje wa Amazon.
Chikhalidwe ndi moyo wa nsomba za eel
Chifukwa cha kusawona bwino, eel imakonda kusaka m'malo obisalira, ndipo kuya kwake kumakhala pafupifupi 500 m.Ikupita kukasaka usiku, chifukwa chakumva bwino kwa fungo, imadzipezera yokha chakudya, imatha kukhala nsomba zazing'ono zina, amphibiya osiyanasiyana, nkhanu, mazira a ena nsomba ndi mphutsi zosiyanasiyana.
Pangani chithunzi cha nsomba ya eel Osavuta, popeza samaluma nyambo, ndipo ndikosatheka kumugwira mmanja chifukwa cha thupi lake lochepa. Eel, yemwe amapindika poyenda njoka, amatha kubwerera kumtunda kubwerera m'madzi.
Mboni zowona ndi maso zidatero nsomba za eel river chodabwitsa, amatha kusuntha kuchokera ku dziwe lina kupita kwina, ngati pali kamtunda pang'ono pakati pawo. Zimadziwikanso kuti anthu okhala mumtsinje amayamba moyo wawo kunyanja ndikumathera pamenepo.
Pakubzala, nsomba imathamangira kunyanja komwe mtsinjewo umadutsa, komwe umamira mpaka kuya kwa 3 km ndikupanga, kenako kufa. Eel mwachangu, atakhwima, amabwerera kumitsinje.
Mitundu ya ziphuphu
Mwa mitundu yonse yamitundu, mitundu itatu yayikulu imatha kusiyanitsidwa: mtsinje, nyanja ndi magetsi. Mtsinje eel amakhala m'mabeseni amitsinje ndi nyanja yoyandikana nawo, amatchedwanso Mzungu.
Imafikira mita imodzi m'litali ndipo imalemera pafupifupi 6 kg. Thupi la eel limakhala lathyathyathya kuchokera mbali ndi kutalika, kumbuyo kwake kumadzipaka utoto wobiriwira, ndipo pamimba, monga nsomba zambiri zam'mitsinje, ndichikaso chonyezimira. Mtsinje Nsomba zoyera za eel motsutsana ndi mbiri ya abale awo am'nyanja. izo mitundu ya nsomba ili ndi mamba yomwe ili pathupi pake ndipo imakutidwa ndi mamina.
Nsomba Conger eel wokulirapo wokulirapo kuposa mnzake wamtsinje, utha kufika mamita 3 m'litali, ndipo kulemera kwake kumafika 100kg. Thupi lalitali la conger eel mulibe masikelo, mutu wake ndi wokulirapo pang'ono kuposa mwake mulifupi, ndipo uli ndi milomo yothithikana.
Mtundu wa thupi lake ndi bulauni yakuda, imvi imapezekanso, pamimba ndikopepuka, zimawonetsa kuwala kwa golide powunika. Mchira ndi wopepuka pang'ono kuposa thupi, ndipo pali mzere wakuda m'mphepete mwake, womwe umapatsa mawonekedwe ena.
Zikuwoneka kuti china chomwe eel ingadabwe kupatula mawonekedwe ake, koma zikuwoneka kuti pali zina zambiri zodabwitsanso, chifukwa chimodzi mwazomwe zimatchedwa eel yamagetsi. Amatchedwanso mphezi.
Nsombayi imatha kupanga magetsi, thupi lake ndi njoka, ndipo mutu wake ndi wolimba. Eel yamagetsi imakula mpaka 2.5 mita m'litali ndipo imalemera 40 kg.
Magetsi otulutsidwa ndi nsombazi amapangidwa mu ziwalo zapadera, zomwe zimakhala ndi "zipilala" zazing'ono, ndipo kuchuluka kwawo, kumakhala kofunika kwambiri kutulutsa kolowerera.
Amagwiritsa ntchito kuthekera kwake pazinthu zosiyanasiyana, makamaka kuteteza motsutsana ndi otsutsa akulu. Komanso, kudzera pakupatsira zofooka zochepa, nsomba zimatha kulumikizana, ngati pangozi yayikulu imatulutsa zikhumbo 600, ndiye kuti imagwiritsa ntchito mpaka 20 poyankhulana.
Ziwalo zomwe zimapanga magetsi zimakhala zoposa theka la thupi lonse, zimapanga mphamvu yayikulu yokhoza kudabwitsa munthu. Chifukwa chake muyenera kudziwa nsomba ya eel ili kuti omwe sindifuna kukumana nawo. Mukamafunafuna chakudya, eel wamagetsi amaimitsa nsomba zazing'ono zomwe zimasambira pafupi ndikulimba mwamphamvu, kenako ndikupita kukadya.
Eel chakudya cha nsomba
Nsomba zodya nyama zimakonda kusaka usiku ndipo nkhwangwa siyonso, imatha kudya nsomba zazing'ono, nkhono, achule, ndi mphutsi. Nthawi yakwana yoti nsomba zina ziziberekana, eel amathanso kudya nyama yawo.
Nthawi zambiri imasaka mobisalira, imakumba dzenje mumchenga ndi mchira wake ndikubisala pamenepo, mutu wokhawo ndiye umakhala pamwamba. Ali ndi mphezi yofulumira, wogwidwa akuyandama pafupi alibe mwayi woti athawireko.
Chifukwa chodziwika bwino, kusaka kwa eel yamagetsi kumathandizidwa kwambiri, kumakhala mwakachetechete ndikudikirira nsomba zazing'ono zokwanira kuti zisonkhane pafupi nawo, kenako kutulutsa mphamvu yamagetsi yamphamvu modabwitsa aliyense nthawi imodzi - palibe amene anali ndi mwayi wopulumuka.
Wogwidwa modabwitsika akumira pang'onopang'ono. Ziphuphu sizowopsa kwa anthu, koma zimatha kupweteka kwambiri, ndipo zikachitika m'madzi otseguka, pamakhala chiopsezo chomira.
Kubereka ndi kutalika kwa moyo
Mosasamala kanthu za malo okhala nsomba - mumtsinje kapena m'nyanja, nthawi zonse zimaswana m'nyanja. Zaka zawo zakutha msinkhu ndi zaka 5 mpaka 10. Mtsinjewo umabwerera kunyanja nthawi yopuma, komwe umayikira mazira mpaka 500,000 ndikufa. Mazira 1 mm m'mimba mwake amayandama momasuka m'madzi.
Kutentha komwe kumayambira ndi 17 ° C. Mbalameyi imayikira mazira okwana 8 miliyoni m'madzi. Asanathe msinkhu, anthuwa sawonetsa zogonana zakunja, ndipo nthumwi zonse ndizofanana.
Zing'onozing'ono zimadziwika pokhudzana ndi kuberekanso kwa ma eel amagetsi; mitundu iyi ya nyama zam'madzi siyikumveka bwino. Amadziwika kuti popanga msanga, eel amapita pansi mpaka pansi ndikubwerera ndi ana okhwima kale omwe amatha kutulutsa kale milandu.
Palinso lingaliro lina, momwe eel amaponyera chisa cha malovu, mpaka mazira 17,000 omwe amayikidwa mchisacho. Ndipo omwe mwachangu omwe amabadwa koyamba amadya zotsalazo. Zamagetsi eel nsomba yanji - mudzafunsidwa, mutha kuyankha kuti ngakhale asayansi sadziwa izi.
Nyama ya Eel imathandiza kwambiri kudya, kapangidwe kake ndi kosiyanasiyana mu amino acid ndi ma microelements. Chifukwa chake, okonda zakudya zaku Japan azisamalira posachedwapa.
Koma mtengo wa nsomba za eel osati zazing'ono, sizimachepetsa chilichonse, ngakhale kuti kugwidwa kwake ndikoletsedwa m'maiko ambiri, chifukwa chake wakula ali mu ukapolo. Ku Japan, akhala akuchita izi kwanthawi yayitali ndipo akuwona kuti bizinesi imeneyi ndiyopindulitsa, popeza mtengo wodyetsa ma eel siwambiri, ndipo mtengo wa nyama yake ndiwokwera kwambiri kuposa mtengo wake.
