Yog koj xav paub tias yog dab tsi yuav qhia koj cov ntses loj dua uas nyob hauv peb cov dej hiav txwv. Vim li no, peb thiaj yuav tso whales, orcas thiab lwm yam tsiaj loj hauv hiav txwv, vim lawv tsis yog ntses.
Tso, thiab vim li no, peb yuav tsis tham txog cov kraken thiab ntau lwm cov cephalopods loj heev uas populate hiav txwv tob ntawm qhov loj me.
Cia li nyeem tsab xov xwm no hauv peb lub xaib uas peb yuav qhia koj txog hom ntses loj tshaj plaws uas nyob hauv peb cov dej hiav txwv. Surprise koj tus kheej!
The Whale Shark
whale shark los yog Rhincodon typus tau lees paub, tam sim no, raws li ntses loj tshaj plaws hauv ntiaj teb Nws muaj qhov loj me uas tuaj yeem ua tau. ncav cuag tshaj 12 meters. Txawm hais tias qhov loj ntawm nws qhov loj, whale shark pub rau phytoplankton, crustaceans, sardines, mackerel, krill thiab lwm yam kab mob uas nyob hauv dej hiav txwv. Nws yog ntses pelagic, tab sis qee zaum nws los ze rau ntawm ntug dej hiav txwv.
whale shark muaj ib tug yam ntxwv zoo li: ib tug kab rov tav flattened taub hau, nyob rau hauv uas muaj ib tug loj lub qhov ncauj los ntawm nws nqus dej, nqus nws cov zaub mov, thiab lim nws los ntawm nws gills, depositing lub zaub mov nyob rau hauv lub dermal denticles, mus gobble nws tam sim ntawd.
Lwm tus yam ntxwv tshwj xeeb yog kos duab ntawm nws sab nraub qaum ntawm lub teeb uas zoo li moles. Nws lub plab yog xim dawb. Cov fins thiab tus Tsov tus tw muaj cov yam ntxwv zoo li sharks, tab sis nrog ib qho loj loj. Nws qhov chaw nyob yog qhov chaw sov thiab subtropical marine dej ntawm lub ntiaj teb. whale shark yog me ntsis hem
The basking shark or Cetorhinus maximus is considered to be Nws tuaj yeem tshaj 10 meters ntev.
Nws zoo nkaus li yog ib tug predatory shark, tab sis zoo li whale shark, nws tsuas pub rau zooplankton thiab ntau yam kab mob marine. Txawm li cas los xij, basking shark tsis nqus dej, nws txav qeeb heev nrog nws lub qhov ncauj qhib tag nrho hauv cov duab thiab lim los ntawm nws cov gills cov khoom noj loj heev uas nkag mus rau nws lub puab tsaig.
Nws nyob hauv txhua qhov dej hiav txwv hauv ntiaj teb, tab sis nws nyiam cov dej txias ntawm 8º txog 14º. Nws yog migratory ntses. The basking shark is Severely Endangered.
Nkauj Hmoob Dawb
The white shark or Carchadorón carcharias undoubtedly deserves to be in our list of the biggest ntses nyob rau hauv lub ntiaj teb no raws li nws tau txiav txim siab ntses loj tshaj plaws ntawm cov dej hiav txwv, vim nws muaj peev xwm ntsuas tau ntau tshaj 6 meters, tab sis nws yog vim lub thickness ntawm nws lub cev nws yuav hnyav tshaj 2 tons. Poj niam loj dua txiv neej.
Nws qhov chaw nyob ib txwm yog cov dej sov thiab dej kub uas npog cov txee sab av loj, nyob ze ntawm ntug dej hiav txwv uas muaj thaj chaw ntawm cov ntsaws ruaj ruaj thiab hiav txwv tsov ntxhuav, cov tsiaj nyeg ntawm cov ntses loj dawb. Txawm tias nws lub npe, tus loj dawb shark tsuas muaj cov xim no ntawm nws lub plab. Sab nraub qaum thiab cov flanks yog greyish.
Txawm tias nws lub koob npe phem li txiv neej noj, qhov tseeb yog shark tawm tsam tib neeg dawb. Tiger sharks thiab bull sharks yog qhov ntau dua rau cov kev tawm tsam no. Great white shark is hem
Tiger Shark
Tig shark los yog Galeocerdo curvier yog ib tug shark uas ntsuas tau ntau tshaj 5.5 meters thiab hnyav txog li 1500 kg Nws slimmer tshaj qhov loj dawb shark. Nws qhov chaw nyob ib txwm yog cov dej hiav txwv ntawm ntug dej hiav txwv thiab subtropical coastlines, txawm hais tias cov cheeb tsam tau pom nyob hauv cov dej ze ntawm Iceland.
NOCTURNAL PREATORATOR uas txau rau vaub kib, hiav txwv nab, porpoises thiab dolphins.
Lub npe menyuam yaus "tsib tsov rog" yog vim muaj cov kab hla hla uas npog nws lub nraub qaum thiab cov flanks ntawm nws lub cev. Cov xim tom qab ntawm lawv cov tawv nqaij yog xiav-ntsuab. Lub plab ntawm no shark yog dawb. Tsov shark suav tias yog ib tus ntses ceev tshaj plaws nyob rau hauv marine ib puag ncig. Tsis hem.
The manta ray or Manta Birostris yog ib cov ntses loj loj uas muaj kev ntxhov siab heev Txawm li cas los xij, nws yog ib qho kev thaj yeeb nyab xeeb uas pub rau plankton., squid thiab me ntses. Nws tsis muaj cov venomous stinger uas lwm cov duab me me muaj, thiab nws tsis tuaj yeem xa hluav taws xob tsis zoo.
Muaj cov qauv uas siab tshaj 8 meters nyob rau hauv tisspan, thiab hnyav tshaj 1400 Kg. Lawv lub ntsiab predators, tsis suav txiv neej, yog killer whales thiab tsov sharks. Nws inhabits lub temperate marine dej ntawm tag nrho cov ntiaj chaw. Hom no is hem.
The Boreal Shark
Tus boreal shark los yog Somniosus microcephalus yog ib tug uas nyob hauv dej Arctic thiab Antarctic. Raws li ib tug neeg laus nws ntsuas nruab nrab ntawm 6 thiab 7 meters Nws qhov chaw nyob yog thaj chaw abyssal ntawm Arctic, Antarctic thiab North Atlantic dej hiav txwv. Nws lub neej nthuav dav mus txog 2500 meters tob.
Nws pub ntses thiab squid, tab sis kuj rau cov ntsaws ruaj ruaj thiab walruses. Cov seem ntawm caribou, nees thiab polar bears tau pom nyob rau hauv nws lub plab. Nco ntsoov tias lawv yog cov tsiaj uas poob dej thiab lawv cov seem poob rau hauv qab dej hiav txwv. Nws muaj cov tawv nqaij tsaus nti thiab cov duab shark yog sib npaug. Sab qaum teb shark tsis raug hem.
Hmoob Hammerhead Shark
Cov hammerhead shark lossis Sphyrna mokarran - yog qhov loj tshaj ntawm cuaj hom hammerhead sharks uas muaj nyob hauv hiav txwv. Nws muaj peev xwm ncav cuag ntsuas yuav luag 7 meters thiab hnyav ib nrab ib tuj Nws yog ib tug ntau dua shark tshaj nws congeners ntawm lwm yam ntau robust thiab hnyav hom.
Qhov tseem ceeb tshaj plaws ntawm tus shark no yog lub ntsej muag peculiar ntawm nws lub taub hau, uas nws cov duab yog meej reminiscent ntawm ib tug rauj. Nws qhov chaw nyob yog faib raws cov ntug hiav txwv dej ntawm temperate waters. Tej zaum yog vim li no nws koom nrog, ua ke nrog tsov shark thiab bull shark, rau trio ntawm sharks uas lavish lawv tus kheej nrog ntau tawm tsam tib neeg.
Hummerhead shark noj ntau yam tsiaj txhu: breams, groupers, dolphins, cuttlefish, eels, rays, snails and other me sharks. Lub hammerhead shark yog
Image from iucn.org
Koj puas xav tau cov tsiaj hiav txwv loj?
Kuj nrhiav tau ntawm peb lub xaib qhov loj tshaj plaws jellyfish nyob rau hauv lub ntiaj teb no, nrog tentacles mus txog 36 meters ntev, ib daim ntawv teev tag nrho cov loj prehistoric marine tsiaj xws li megalodon, liopleurodon los yog Dunkleosteus. Peb kuj txhawb kom koj mus xyuas cov tsiaj qus hauv Baja California.
Tsis txhob yig tau tiv tauj yog tias koj muaj tswv yim txog cov ntses uas tuaj yeem suav nrog hauv cov npe ntawm cov ntses hiav txwv loj tshaj plaws hauv ntiaj teb!
