News uye Society, Muzvarirwo

Ko iwe kudana hove ane refu mhino?

Freshwater hove paddlefish ari nhengo yemhuri paddlefish, Sturgeon yokuzviparadzanisa, ranzi-finned mhuka.

Sei hove snook?

Kutozosvikira munguva ichangopfuura, masayendisiti vaidavira kuti chete anoshumira dzokubvisa zvokudya kubva pasi reservoirs. Zvisinei, zvichangobva netsvakurudzo kuti yakagadzirwa paddlefish makiromita akawanda anogona kunzwa kusvika rehove uye nevamwe vagari mvura, uye kunobatsira kuti varove uye dzingirira nezvavakatapa.

tsananguro

Hove ane mhino refu, zita paddlefish, - hombe hombe hove yairema kubva 70 kusvika 80 makirogiramu, richisvika kureba masendimita 200 Intimidating kujairika chitarisiko iye kwakunoitwa yakagadzirwa (mhino-chovha) kana pachikuva -. Elongated pamberi dehenya mafupa. The mhino ane kureba zvakaenzana chimwe muzvitatu urefu rehove yose. Pazasi yakagadzirwa meso diki. On yepazasi pose pachikuva ndiyo nhengo havambozivi - zvishoma ndebvu. Rudzi wechiduku ane vakawanda unopinza meno duku.

paddlefish muviri pasina mafunurwa, chose kupfeka. Ruvara musana nerima pfumbu nedumbu uye kumativi ari kupenya mumvuri. On the shure pane imwe zenze, haachatauri pedyo rwemberi chikamu muviri.

Paddlefish kurarama kubva 20 kusvika 30 makore. Zvisinei, pakati pavo pane, uye vakuru vakanga chabudirira makore 55.

vachigara

Hove ane refu mhino ndiko kushingaira uye nguva dzose kufamba. Sezvaiitwa rechibharo, uyewo vakawanda Mississippi River muUnited States akawana paddlefish, uye kuwedzera, anogona kuwanikwa nomunzizi, idzo dzinoyerera kupinda Gulf of Mexico.

It anogara ari kudzika anenge matatu metres kubva yegungwa. Muchirimo uye paddlefish pachivako pemvura zhizha, anogona kuita mariri kusvetuka. Pakwaiita masaisai makuru nehove kubva mugungwa, uye unodzokera pashure vavimbezve mvura.

chikafu

Hove ane refu mhino - mumiriri chete Sturgeon, kudzinganisana phytoplankton uye zooplankton. Zvachose muromo guru inounganidza paddlefish kugadzirwa: algae, tumbuyu, honye, mazana, plankton. Kamwe mumuromo kuburikidza dakashwa mambure refu bvudzi, plankton gwaro uye ipapo akatumira mudumbu. Anowana zvokudya paddlefish Via pachikuva, iye otora vibrations sezvo kanyanga electric hwuripo asike zvinenge duku gungwa.

kubereka

Pamberi pakutanga zviri kukonzera muchirimo nguva, hove ine refu mhino chinoenda zvokurongedza muende nechokumusoro kwerwizi nokuda kusarudzwa maberekero nzvimbo. The madhamu vari vaifarira nzvimbo pamaware ivhu ari kudzika mashanu matanhatu metres emvura ari tembiricha 16 inegumi. Zviri kukonzera kunotanga Mississippi mukupera April.

The hadzi mazai yakakura, izvo zvinogona kusvika dhayamita 3 mm uye nhamba yavo zvichisiyana 80 kusvika 250. zviuru zvidimbu. Nezuva regumi mazana kuoneka. mhuka Young nokukurumidza anouya kukwirira uye uremu kuburikidza zvakanaka kudya kunovaka. Papera vhiki mbiri, mhino anotanga kukura-chovha. Pagore vatowana muviri kureba vanenge 70 cm. Matavi kuyaruka muduku kusvikira makore 5-10. Vanhurume vachikura dzichimhanya kupfuura vakadzi. Hunopararira paddlefish kupfuura pagore. The zvikamu pakati zviri kukonzera kunogona kubva 4 kusvika 7 makore.

Fishing, kurima

Hove ane mhino refu (mufananidzo pazasi) - zvokudya hove. Pakutanga rokupedzisira remakore ayo ukabata pagore kuti kupfuura matani 600. Munyika yanhasi, nokuda nokukurumidza kukura maindasitiri, kuvakwa madhamu uye, sezvo zvakaguma kusvibisa mvura, US ukabata vapiswa yekudyidzana. Mumakore achangopfuura, anoedza kubata kubereka paddlefish.

Muna 70-ies pamusoro XX remakore muupfumi Moldova uye kuedza acclimatize paddlefish hove kwakaitwa muna Krasnodar mudunhu. Mundege mazai pakutanga muna Soviet Union, uye ipapo papurazi hove. Yakati inonakidza chokwadi kuti nehove zvasvika ipapa muutapwa kuyaruka. Vakadzi vaifanira kuita kuti pave aine makore maviri, uye varume - rimwe gore. Zvino paddlefish vakabudirira akaberekwa nehove mapurazi Kostroma uye Voronezh kumatunhu ari Primorye. Zvinokwanisika kundovhima pamusoro private dziva. Average honye inoshandiswa sezvo chiteyeso. Udyat pamusoro feeder, nechepasi giya.

Hove ane mhino refu, paddlefish, pamwe mamiriro pangozi rakaiswawo ari mazita reInternational Red Book.

Hove iri chakagadzirwa madziva nemiriwo uye sludge kuti kudzika mamita maviri uye nzvimbo dzinenge 70 hectares. The tembiricha mvura anodzokororwa pa 22-25 inegumi. Pakazosvika makore 2-3 paddlefish kuwana uremu kubva 2.5 kusvika 5 kg. Kubva imwe hectare kukudziridzwa anenge 100 makirogiramu pa neavhareji kurema 2 makirogiramu nehove.

Paddlefish nyama nezvi- zvisaririra okunze, mafuta acids uye mavhitaminzi. Mazai uye nyama unodhura. Black caviar zvinooneka uye ukoshi havasi muduku Sturgeon. Hove ane wakanaka kunaka uye rinoshandiswa gadziriro vazhinji culinary: kebab, muto, Sturgeon, inochengetedza.

Hove unopinza refu mhino

Istiophoridae (Marlin), - hove ane dzinonakidza marongerwo tomu velocity pasi mvura hwapedyo kusvika 110 km / h. Pfumo-zvakaumbwa mhino, refu, mutete. The maviri dorsal zvimbi vari pedyo nepedyo. Kuruka hove murima zvitema, apo mativi vari silvery Hue. muviri simba, flattened zvishoma mumativi. Anodya Marlin Tuna, magakanje, kuti shrimp, benthic zvinenge.

Avarume yebhuruu Marlin kanokwana seduku uremu pane vakadzi. Zvichiberekana makagadzirira kwemakore matatu Marlin. Zviri kukonzera hove Anoenda kubva August November, dzimwe nguva muwande nguva mana paavhareji mwaka. Kubereka riri kumusoro, kusvikira mazai mamiriyoni 7. The mazana kukura nokukurumidza, pazuva rinogona kukura kubva 1 kusvika 16 mm. Chizvarwa chevechiduku ane yebhuruu ruvara pamusoro shure uye chena nedumbu. Muswe zenze uye chiedza mutema.