Ntau tshaj 11 hom catshark nyob hauv lub txhab nyiaj, qhov dav, 155-mais-dav (250 km) swath ntawm txee sab hnub tuaj ntawm ntug dej hiav txwv sab qab teb ntawm South Africa, qhov twg Indian thiab Atlantic Oceans ntsib.
Ntawm miv shark nyob qhov twg?
Catsharks muaj nyob ib ncig ntawm seabeds nyob rau hauv temperate thiab tropical seas thoob ntiaj teb, xws li los ntawm cov dej ntiav heev intertidal mus rau qhov tob ntawm 2,000 m (6, 600 ft) lossis ntau dua, xws li Raws li cov tswv cuab ntawm genus Apristurus Cov liab-spotted catshark nyob hauv cov dej ntiav ntiav xws li Peru mus rau Chile thiab tsiv mus rau dej tob …
Koj puas noj tau miv shark?
Lesser Spotted Dogfish (tseem hu ua Small Spotted Catsharks) tau noj tau thiab tau raug ntes tau ntau pua xyoo, txawm tias lawv cov nqaij tsis suav tias yog tus nqi siab. Cov nqaij yuav raug muag los ntawm fishmongers li pob zeb salmon.
Catsharks nteg qe pes tsawg?
Raws li hom oviparous, qhov me me-spotted catshark pom nteg nkaus xwb ib qe ib lub oviduct ntawm ib lub sij hawm, nrog embryos nyob ntawm lub yolk rau kev noj haus.
Vim li cas Catsharks hu ua Catsharks?
Thaum ntes tau thiab rub mus rau saum npoo, tsawg kawg qee tus catsharks ntawm genus Haploblepharus curl thiab npog lub taub hau nrog tus Tsov tus tw zoo li zais lossis thaiv lawv ob lub qhov muag, yog li lawv npe hu ua "shysharks" and "shy-eyes ".
