The coconut crab los yog Birgus latro, is a crustacean of the infraorder Anomura to which the crabs belongs hermits Hauv lus Askiv nws hu ua xibtes tub sab, xibtes tub sab, rau nws lub peev xwm qhib txiv maj phaub, nws cov zaub mov tseem ceeb. Nws yog qhov thib ob loj tshaj plaws roob ris hauv ntiaj teb thiab hnyav tshaj plaws. Ntxiv nrog rau "nyiag" txiv maj phaub, tus phooj ywg zoo thiab tsis muaj teeb meem no tau ntxim nyiam rau cov khoom ci ntsa iab xws li cutlery lossis hniav nyiaj hniav kub. Tej khoom no feem ntau nyiag los ntawm cov tsiaj no hauv thaj chaw uas lawv nyob.
Discover in this breed file on our site all about the txiv maj phaub crab nrog rau cov duab thiab yeeb yaj duab kawg ntawm cov ntaub ntawv txog nws qhov chaw nyob, tus cwj pwm thiab ua tiav biography.
Nkauj Crab Habitat
Raws li peb tau piav nyob rau hauv peb tsab xov xwm hais txog Qhov twg cov txiv maj phaub crab nyob, nws yog ib hom uas yog tseem muaj nyob rau hauv Dej Hiav Txwv Indian tab sis peb kuj pom nws nyob hauv Pacific. Cov Islands tuaj Christmas, Seychelles Islands, Bay of Bengal lossis Cook Islands yog qee qhov chaw nyob ntawm cov crustaceans xav paub.
Cov txiv maj phaub qab zib feem ntau yog ntev txog 40 centimeters, txawm hais tias nws ob txhais ceg ncav cuag ib 'meter' ntev. Nws qhov hnyav feem ntau yog nyob ib ncig ntawm 4 kilograms , ib qho kev hloov pauv uas yuav nyob ntawm tus qauv tshwj xeeb thiab nws qhov kev sib deev. Raws li nrog ntau hom tsiaj, muaj me ntsis kev sib deev dimorphism uas ua rau cov txiv neej loj dua.
Txiv maj phaub ob txhais ceg yog heev muaj zog thiab resistant, muaj peev xwm txhawb nqa txog li 29 kilograms ntawm qhov hnyav. Nws yog ib qho tseem ceeb heev uas nws tso cai rau nws thauj cov txiv maj phaub nws pub rau.
Raws li peb tau hais ua ntej lawm, cov txiv maj phaub crab belongs rau lub infraorder ntawm lub npe nrov hermit crabs. Muaj cov tawv nqaij me ntsis, nws siv cov plhaub los yog cov plhaub los tiv thaiv nws tus kheej, nws kuj feem ntau siv cov txiv maj phaub plhaub, lwm tus neeg lub plhaub thiab txawm tias lub plhaub taum mus txog thaum nws mus txog rau cov neeg laus. Qhov ntawd yog thaum lawv pib txhim kho lawv lub plab phab ntsa nrog cov deposits loj ntawm calcium thiab keratin, ib yam dab tsi uas tiv thaiv lawv thiab pab lawv kom tsis txhob poob qhov zoo tagnrho ya raws lawv xav tau.
Nkauj Crab Feeding
Cov txiv maj phaub cov khoom noj yog qhov tseem ceeb raws li txiv maj phaub txawm tias nws kuj nyiam noj figs, nplooj, vaub kib qe thiab carcasses rau koj noj calcium.. Lwm yam fruits tam sim no nyob rau hauv txawv qhov chaw kuj muaj kev txaus siab rau cov txiv maj phaub crab.
Zoo kawg nkaus saib cov txiv maj phaub qhib nws cov txiv uas muaj nqi tshaj plaws, txiv maj phaub. Nws pierces cov tawv nqaij tawv nrog pricks thiab qhib cov txiv hmab txiv ntoo noj nws cov ntsiab lus. Qhov no yog ib qho xav tsis thoob behavior as it is not practice by other types of crab.
Cov txiv maj phaub ua rau nws cov burrows hauv cov xuab zeb lossis cov av mos, nws kuj siv qhov chaw nkaum xws li cov kab nrib pleb los nkaum ntawm nws cov tsiaj.
Its nws yog qhov tseem ceeb nocturnal vim nws muab qhov chaw txias thiab ntub dej, zoo tagnrho rau hom roob ris no. Txawm li cas los xij, nyob rau hnub los nag thiab tshwj xeeb tshaj yog ntub peb kuj tuaj yeem txaus siab rau qhov muaj cov crustacean.
xav paub tias, txawm yog ib tug tsiaj hauv av los, cov txiv maj phaub cab kuj muaj peev xwm ua luam dej, ib yam dab tsi uas nws poob thaum nws loj tuaj. Tau mus txog mus txog 60 xyoo.
