Ko mollusks inodya chii? Zvimwe zvinhu zvinonakidza kubva muupenyu hwevanhu vasina kupfeka

Makomluscs akapararira pasi Pasi kare kare kusati kwaonekwa sevanhu varipo. Zvinotendwa kuti madzitateguru avo akanga akaputika. Icho chichiri kutariswa muchimiro chemuviri wavo. Vanogara kwose kwose - mumvura, panyika uye mumiti, pamwe chete mumatombo nematombo. Tinoziva zvakawanda pamusoro pavo here? Somuenzaniso, chii chinonzi shellfish? Ndiani akazvigadzira kuti zvive zvokudya? Uye vanoziva mafungiro here? Zvakakosha kuverenga nyaya yedu - uye iwe uchadzidza chokwadi chinonakidza kubva muupenyu hwezvisikwa zvinoshamisa zvezvisikwa.

Molluscs: zvinhu zvinofadza

Iye zvino, zvinodarika mazana maviri emamiriyoni emarudzi e-mollusk anozivikanwa. Vakawanda vavo vanorarama panyika, uye marudzi akawanda ari pedyo nekufa. Izvi zvinosanganiswa nemabasa omunhu uyo asinganzwisisiki anoparadza vamwe vavo.

Munhu wose anoziva kuti chikafu cheFrench chinosanganisira kudya mamwe marudzi e shellfish, asi vashomanana vanoziva apo vaEurope vakadzidza kudya mhuka idzi. Muzvokwadi, kusvikira muzana remakore rechigumi nemashanu, Europe haina kumbofunga kuti inodyiwa mhuka dzinotsvedza. Kuwanikwa kweAmerica uye kuzivikanwa netsika dzevaIndia kwakashanda sekuzarura nguva itsva mukubika. VaSpain vakaona kuti maIndia vaifarira kudya vanhu vakasiyana-siyana vakagwinya vane mufaro mukuru. Mamwe acho akanga akabikwa pamoto, zvimwe zvakadyiwa zvisati zvaitika. Vakashamisika vaSpain havana kutora nguva yekuedza kudya itsva, asi vaikoshesa kuravira kwayo chaizvo kubva panguva yekutanga. Inobva kwavari kuti kusvuta kwemadlusk kwakapararira kunyika dzose dzeEurope.

Kana iwe uchifungidzira zvose zvisikwa zviduku zvisina unyanzvi hunokosha, saka iwe wakanyanyisa. Semuenzaniso, octopuses inokwanisa kusiyanisa nekuyeuka mavara uye maumbirwo ejometri. Iko kune kunyange mazita anozivikanwa apo vakava vakaoma uye vakapinda mukurovedza.

Clam madhikoro

Pasinei nechokwadi chokuti kune marudzi mazhinji emasukirwe, pane zvitatu zvakakurumbira zvidzidzo zvepineless:

• Gastropods.
• Bivalves.
• Cephalopods.

Vane zvimwe zvakasiyana, asi pane zvose zvakafanana zvakafanana. Vanhu vazhinji vane hanya nemubvunzo wekuti chii chinokanganisa mollusks uye kuti vanozviita sei. Ngatiedzei kupindura mubvunzo uyu munyaya yakawanda.

Ko gastropods idyei?

Gastropods ndiyo yakawanda munyika yose. Vakatanga kutama kubva kumvura kuenda kunyika uye ikozvino zvakaparadzirwa pamusoro payo. Iyo gastropods inosanganisira:

• Ahatina;
• Nyokonya yemuzambiringa;
• Trumpet nevamwe.

Masayendisiti anotaura kuti gastropod yakakura ndiyo inotungamirira, inorema kudarika hafu kilogiramu. Ko shellfish inodya chii chakadaro?

Zvinogona kutaurwa kuti gastropods inogoverwa kuva mhuka dzinokonzera mhuka uye maharabi. Mhuka dzinokanganisa dzinogona kudya zviduku zviduku - saliva yavo ine uchetura, iyo inokonzera mhirizhonga. Zvimwe zvikara zvinobatsira nematehwe ane zviduku zve sulfuric acid zvinogona kuderedza ganda reaanoshungurudza uye rinotanga kuzvichera.

Misi yakasara yegastropods inotora zvakasara zvezvirimwa zvakafa kana kuti zvinyuchi kubva pamatombo, zvinodzipura nebatsiro rejaya uye zvinyoro zvigadzika grater.

Chii chinonzi bivalve mollusks?

Izvi zvinokonzerwa nehombodo yakawanda ine mavhavha maviri. Vanogona kufamba nekukurumidza nejecha rakasimba riri mudumbu remuviri wemhuka. Kupikisa molluscs kunosanganisira:

• Mussels;
• Oysters;
• Scallops nevamwe.

Chii chinonzi mollusks inorarama muhomwe yebhavalve? Masayendisiti anovadana kuti "biofilters," vanogona kupinha kuburikidza nenguvo yavo kusvika mana mana emvura yegungwa kweawa. Nutrient organic matter inogadziriswa mumagadzirirwo emagetsi e-mollusk, uye mvura nemucheka inobudiswa kuburikidza nemapaponi. Kusawirirana mollusks vakanyatsonaka vabatsiri vezvisikwa mubasa rokuchenesa makungwa nemakungwa.

Cephalopods: zvokudya

Zvose zvinonzi cephalopods zvikara zvinodya nyama, zvinodya zviduku zviduku uye hove. Vakawanda vanodya kunyange maronda. Kukwekwa kwekudya cephalopod mollusks tentacles, iyo inowanikwa mafaji evanhu.

Zvinhu zvakasikwa zvinoshamisa kune zvisikwa zvinoshamisa. Uye chimwe chazvo chikafu, iyo mhuka dzinoshamisa dzinogona kuvapo pose pose munyika.