Toothy namakava, kana mazino sei akawanda nedhambakura?

Most chivimbo pane imwe mhuka "nameno", saka zviri ngozi. In shark pashaya iri dzakawanda zviuru (matatu namashanu, zvichienderana mhando) mazino chisvo-unopinza, akarongwa mumitsara dzakawanda. Ndicho chikonzero chinonyanya veropa toothed uye anoonekwa kuti shark, asi chero nyaya kwete kunonoka mururame nedhambakura, nekuti havasi vose vanoziva kuti mazino akawanda nedhambakura, mifananidzo uye mifananidzo zviri mumabhuku nevana vakawanda.

Zvinotyisa hozhwa hapana mhuka

Zvakaratidza kuti nedhambakura rakawanda "toothy" shark. mazino Most nedhambakura. It riri pamuromo sokukudza zvikuru 25 zviuru mazino, pamwe pacho nyore kunogona muchikuya kunyange zvakaoma madzinde mashizha.

Zvinokosha kucherechedza kuti ichi hachisi chokwadi mazino chete, izvo isu kazhinji mupfungwa. In dzaiita zvokutaurwa mhango dziri pamusangano nedhambakura yainzi radula - inokosha Unit, zvakawanda sezvinoita grater. Pano, asi hazvina basa vangani hozhwa mazino uye kuti vashande. Zvayaiva pamusoro pemvura odontofora (rudzi "mutauro") radula hausi dzichiruma uye tichibvisa nokurumanya chikafu. Inoitwa chitin basal lamina (radulnoy Kamudzira) uye chitin mazino akaronga transversely mishoma zana pemitsara. All midziyo iyi inoshanda pamusoro dredging muchina muchiva nhamba migomo somunhu nedhambakura mazino. Hazvina horny dzidzo izvi uye ngaarayire inotonhorera kuti ipapo zvokudya munzvimbo zvomudumbu turakiti. Dzimwe gastropod radula rinoshandiswa sezvo chibooreso anobvumira nedhambakura goko rinozivisa kubatwa kwake.

Zvishomanana zvinonakidza zvinhu paupenyu hozhwa

• In tsinga pakati nedhambakura rine Tutsinga tunofambisa mashoko utwu vanenge makumi maviri nezviviri. Uropi hwomunhu Kusiyana neizvi, inoumbwa mashoma bhiriyoni zana.
• Olfactory receptors yaiva mukati mhino kwevanhu, hozhwa ari pamusoro nyanga. Nemamwe mashoko, nyanga - yepamhino mukati.
• Zvinofungidzirwa kuti hozhwa havaoni ari truest pfungwa shoko, asi chete kusiyanisa chiedza uye rima.
• Vangani hozhwa mazino kunobva mhando. Kazhinji, nhamba anoda kubva 15 kusvika 25 zviuru.
• Vazhinji hozhwa - hermaphrodites.
• Hofori nedhambakura Achatina Fulik inosvika kureba masendimita 20, asi kunoita zvishoma nezvishoma nedhambakura.
• Nyama mollusk ichi ane zvimwe mapuroteni pane mazai huku. Uyezve, zviri akapfuma calcium, simbi uye mafuta acids. Nokuda kwechikonzero ichi, uye kushandiswa kwawo zvokudya.
• Pasinei zhinji meno ari nedhambakura, gumbo rake rimwe, asi nokuti kunoita zvishoma nezvishoma. Kunonyanyisa Kasira, riri kukura mhuka - vanenge 7 masendimita / min.
• Most vaRafa akawana nokusingaperi hozhwa pachikero gumi makirogiramu uye imba yake yakasvika manomwe masendimita pakureba.
• hozhwa Most vane goko, vakamonyanisa mune Kutenderera divi (kurudyi) sezvinoonekwa kubva mugumo vakamonyanisa. Achitsaudzira counterclockwise vashoma zvikuru.
• Hozhwa pavaitandarira medicament pakurapa gastrointestinal zvirwere uye ocular inflammations, uye kurega ropa.

Pamugumo nyaya mangani meno ari nedhambakura, zvinofanira kucherechedzwa kuti haisi mudziviriri "mazino" iri mhuka nyika. The undisputed shasha ari kupfeka hozhwe. Ane zvuru makumi matatu mazino.