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Kodi inu mumawatcha nsomba ndi mphuno yaitali?

Madzi oyera nsomba paddlefish ndi membala wa paddlefish banja, Nsombazi detachment, ray-finned mitundu.

Chifukwa nsomba snook?

Mpaka posachedwapa, asayansi ankaganiza kuti zikungotsimikizira kuti wachotsa chakudya kuchokera pansi pa madamu. Koma kafukufuku wa posachedwapa wasonyeza kuti ikhale pamphuno paddlefish makilomita angapo akhoza kumva njira ya nsomba ndi anthu ena a madzi, ndipo amathandiza kugunda ndi kuwathamangitsa nyama.

mafotokozedwe

Nsomba ndi mphuno yaitali, dzina paddlefish, - lalikulu Chinsomba masekeli kuchokera makilogalamu 70 mpaka 80, kufika kutalika kwa masentimita 200 mantha maonekedwe zachilendo iye amamangirira ikhale pamphuno (mphuno-nkhafi ndikupita) kapena rostrum -. Elongated kutsogolo chigaza fupa. Mphuno ali kutalika wofanana ndi mmodzi mwa atatu kutalika kwa nsomba lonse. Pansi pa ikhale pamphuno ndi maso ang'onoang'ono. Padziko m'munsi mwa rostrum ndi chiwalo cha kukhudza - ndi masharubu pang'ono. Mbadwo wachinyamata ambiri mano yaing'ono lakuthwa.

paddlefish thupi zopanda mamba, kwathunthu amaliseche. Mtundu wa kumbuyo ndi mdima imvi pa mimba ndi mbali ya wowalirako. Kumbuyo uko ndi chipsyepsye wosakwatiwa, ankatembenukira pafupi ndi gawo kumbuyo kwa thupi.

Paddlefish moyo kwa zaka 20 mpaka 30. Komabe, pakati pawo pali, ndi akulu amene wakhala mfumukazi zaka 55.

kukhala

Nsomba ndi mphuno yaitali ndi wotanganidwa kwambiri ndi zonse zoyenda. Monga mu makhwawa a, komanso ambiri mwa mtsinje wa Mississippi ku United States anapeza paddlefish, ndi kuwonjezera, angapezeke mu mitsinje, yomwe ikuyenda mu Gulf of Mexico.

Kamakhala pa akuya pafupifupi atatu mamita kuchokera mwa nyanja. Mu kasupe ndi chilimwe cha paddlefish kukhala pa pamwamba pa madziwo, mungapange pa izo kulumpha. Mafunde mkulu wa nsomba za m'nyanja, ndi adzabwere pambuyo madzi mafunde.

chakudya

Nsomba ndi mphuno yaitali - yekha woimira Nsombazi ndi, kudya timayandama ndi zooplankton. Mpaka kalekale pakamwa chachikulu akusonkhanitsa paddlefish kupanga: algae, tizilombo mphutsi, mphutsi, zomera. Kamodzi m'kamwa mwa gill ukonde yaitali tsitsi, zomera kusodza ndiyeno anatumiza kwa m'mimba. Apeza paddlefish chakudya kudzera rostrum, iye amanyamula Phokoso ngati mlongoti wa kumunda magetsi, amene analenga zamoyo yaing'ono mosungiramo a.

kubalana

Pamaso pa chiyambi cha spawning mu nthawi masika, nsomba ndi mphuno yaitali ati kumunyamula ndi kupita kumtunda kusankha malo kuswana. Nyanja ndi ankakonda malo nthaka ya miyala pa akuya mamita asanu sikisi a madzi pa kutentha madigiri 16. Spawning kumayambira Mississippi kumapeto April.

Akazi kutchera mazira lalikulu, lomwe angafikire awiri a 3 mamilimita ndipo chiwerengero chawo zimasiyanasiyana zidutswa 80 250 zikwi. Pa chakhumi tsiku mphutsi kuoneka. nyama Young mwamsanga kutalika ndi kulemera mwa zakudya zabwino. Patapita milungu iwiri, mphuno wayamba kukula-nkhafi ndikupita. Mu chaka kale thupi kutalika 70 cm. Mphukira Unamwali wamng'ono mpaka zaka 5-10. Amuna okhwima mofulumira kuposa akazi. Kufalitsa paddlefish kuposa chaka. The intervals pakati spawning kungakhale kwa zaka 4 mpaka 7.

Nsomba, ulimi

Nsomba ndi mphuno yaitali (chithunzi m'munsimu) - nsomba chakudya. Kumayambiriro kwa zaka za m'ma otsiriza kudzadzipeza ake pachaka zambiri kuposa matani 600. Masiku ano, chifukwa chitukuko mofulumira makampani, kumanga madamu ndi, monga Motero, kuipitsa madzi, kuchigwira kuti utachepa kwambiri. M'zaka zaposachedwapa, akapereka paddlefish yokumba kubalana.

Mu 70 ntchentche wa XX atumwi ku nsomba chuma cha Moldova ndipo akuyesetsa kuti acclimatize paddlefish tapangidwa m'dera Krasnodar. Ndege mazira anaperekedwa koyamba ku Soviet Union, ndipo kenako pa famu nsomba. Iwo taonera mfundo zosangalatsa kuti nsomba afika kale ku ukapolo msinkhu. Akazi anali zimaswana pa zaka ziwiri, ndipo amuna - chaka chimodzi. Ndipo tsopano paddlefish bwinobwino zimaŵetedwa ku minda nsomba Kostroma ndi Voronezh zigawo mu Primorye. N'zotheka kusaka pa dziwe payekha. Avereji nyongolotsi ntchito ngati nyambo. Udyat pa wodyetsa ndi zida pansi.

Nsomba ndi mphuno yaitali, paddlefish, ndi udindo wa zatsala pang'ono kutha wakhala m'gulu mndandanda wa bungwe la International Red Book.

Nsomba zopezeka amatunga yokumba ndi zomera ndi sludge kuti akuya mamita awiri ndi malo mahekala pafupifupi 70. Madzi kutentha anakhalabe pa madigiri 22-25. Ndi zaka 2-3 paddlefish kupeza kulemera kwa makilogalamu 2.5 5. Kuyambira mahekitala wina nakulitsa 100 makilogalamu pa kulemera avareji 2 nsomba kg.

Paddlefish nyama wolemera kufufuza zinthu, zidulo mafuta ndi mavitamini. Mazira ndi nyama ndi okwera mtengo. Black caviar mu khalidwe ndi mtengo si wolephera Nsombazi. Nsomba ali kukoma kwambiri ndi ntchito yokonza ambiri zophikira: kebab, msuzi, Nsombazi, zimasunga.

Nsomba ndi lakuthwa mphuno yaitali

Istiophoridae (Marlin), - nsomba ndi chidwi dongosolo kuipanikiza mathamangidwe pansi madzi akufotokozera mpaka 110 Km / h. Mkondo woboola pakati mphuno, yaitali, woonda. The awiri zipsepse dorsal ali pafupi wina ndi mnzake. Sapota nsomba buluu mdima, pamene mbali ndi silvery hue. Wamphamvu thupi, pang'ono flattened mumbali. Adya marlin nsomba, nkhanu, shirimpu, zamoyo benthic.

Amuna buluu marlin kanayi ang'onoang'ono kulemera kuposa akazi. Kubereka marlin wokonzeka kwa zaka zitatu. Spawning nsomba amapita ku August kwa November, nthawi zina kuchulukitsa kanayi pa nyengo. Chonde ndi mkulu, mpaka mazira miliyoni 7. Mphutsi kukhala mofulumira kwambiri, patsiku akhoza kukula kwa mamilimita 1 mpaka 16. Achinyamata ali ndi mtundu buluu pa nsana ndi woyera pa mimba. Mchira chipsyepsye ndi kuwala buluu.