Cov ntses dej qab zib yog sharks muaj peev xwm nyob hauv cov pas dej tshiab thiab cov dej ntws, suav nrog: … tus nyuj shark, Carcharhinus leucas, uas tuaj yeem ua luam dej ntawm ntsev thiab dej tshiab, thiab pom nyob rau hauv dej hiav txwv tropical thoob ntiaj teb.
Yuav ua li cas sharks nyob hauv dej?
Types of Freshwater Sharks: The sharks of rivers and lakes
- Speartooth Shark. Speartooth Shark (Glyphis Glyphis) tuaj yeem hloov pauv ntawm dej ntsev thiab dej tshiab. …
- Ganges Shark. Lub Ganges Shark (Glyphis Gangeticus) feem ntau yuam kev rau Bull Shark txaus ntshai. …
- Bull Sharks. …
- Borneo River Shark.
Koj puas tau sharks hauv dej?
Raws li peb tau hais dhau los, feem ntau tib neeg tsis xav tias sharks yog cov tsiaj nyob hauv dej tshiab, tab sis lawv muaj nyob hauv qee lub pas dej thiab dejBull sharks yog hom kab ntau tshaj plaws ntawm shark pom nyob rau hauv dej tshiab, lawv tsuas yog mus rau ib qho chaw ntsev dej thaum lawv xav tau me nyuam.
Puas muaj dej sharks hauv Asmeskas?
Ntawm sharks hauv dej tshiab:
Yog li cov lus teb luv yog tsis yog, tsis muaj North American dej shark tshwj xeeb … Nyob rau hauv North America yog lub bull shark. Feem ntau nws yog Marine hom dej ntiav, tab sis lawv muaj peev xwm zam qhov qis qis thiab txawm tias tag nrho cov dej tshiab.
Pob sharks tua hauv dej?
Nws paub txog nws qhov xwm txheej aggressive, thiab muaj nyob rau hauv sov, qhov dej ntiav thiab dej tshiab suav nrog estuaries thiab dej ntws. Bull sharks tuaj yeem loj hlob hauv cov ntsev thiab dej tshiab thiab tuaj yeem taug kev deb ntawm cov dej ntws.