Yeti crab: yam ntxwv thiab duab

Cov txheej txheem:

Yeti crab: yam ntxwv thiab duab
Yeti crab: yam ntxwv thiab duab
Anonim
Yeti Crab fetchpriority=siab
Yeti Crab fetchpriority=siab

Lub yeti roob ris tau pom nyob rau hauv qhov tob, tsaus nti dej hiav txwv Pacific kuj tsis ntev los no, nyob rau hauv 2005, thiab nws lub npe scientific yog Kiwa hirsuta, tom qab ib tug vajtswv poj niam los ntawm Polynesian mythology. Nws yog decapod crustacean uas ntsuas kwv yees li 15 centimeters ntev thiab nws cov yam ntxwv tseem ceeb yog nws cov xim dawb, tsis muaj qhov muag thiab ntev tweezers npog nrog silky filaments uas zoo heev zoo li cov tsos ntawm cov plaub mos mos los yog plaub. Nws tseem hu ua plaub hau roob ris.

Cov kev tshawb fawb tau ua txij li thaum nws tshawb pom tau muab cov ntaub ntawv zoo kawg nkaus txog cov tsiaj no thiab hauv tsab xov xwm no hauv peb lub vev xaib peb tham txog cov yam ntxwv ntawm yeti crab.

Yeti Crab Habitat

Yeti roob ris tau pom nyob rau hauv lub hydrothermal vents ntawm lub submarine ridge nyob rau hauv lub Great Pacific-Antarctic Ridge, yog li nws yog nws. suav hais tias qhov no tsuas yog qhov chaw nyob xwb, txawm tias cov hom tseem tab tom kawm.

Physical Characteristics of Yeti Crab

Yeti crab yog heev peculiar tias nws tsis cuam tshuam nrog tsev neeg crab, tab sis rau tsev neeg cw, txawm li cas los xij, nws kuj tseem muaj qhov zoo sib xws nrog lwm hom ntawm pawg no, ua ib qho meej piv txwv ntawm no lub tweezers.

Crabs pem hauv ntej ob txhais ceg yog nruab nrog pincers uas muaj txiaj ntsig zoo rau kev pub noj thiab tiv thaiv lawv tus kheej los ntawm cov tsiaj nyeg, nrog rau kev nthuav tawm lawv tus kheej hauv kev sib tw rituals. Cov yam ntxwv tseem ceeb thiab qhov txawv ntawm Yeti crab claws yog

Yeti crab cov claws yog cov ntaub lo lo ntxhuav los yog silky filaments uas muab nws tus yam ntxwv zoo li dawb li nws yog plaub hau , yog li no lub npe menyuam yaus Tam sim no, dab tsi yog muab zais tom qab cov ntaub nplaum uas muaj nyob hauv cov claws ntawm yeti crab? Ntau yam ntawm cov kab mob kab mob uas nyob hauv symbiosis. Kev sib raug zoo symbiotic, nruab nrab ntawm cov kab mob ntawm crab thiab yeti crab nws tus kheej, qhia txog kev sib raug zoo rau ob leeg, txawm hais tias nyob rau hauv cov ntaub ntawv no nws tseem tsis tau paub meej tias qhov symbiosis no pab tau cov roob ris.

Yog tsis muaj qhov tsis ntseeg, nws cov claws peculiar thiab nws cov xim dawb yog cov yam ntxwv ntawm lub cev ntawm yeti roob ris, uas tsis ntsuas ntau tshaj 15 cm, raws li peb tau taw qhia saum toj no.

kab mob Yeti Crab siv dab tsi?

thawj txoj kev xav uas tau ntab tom qab kev tshawb pom ntawm yeti roob ris yog cov kab mob ntawm cov kab mob no yuav pab tau rau ntxuav cov dej ntawm cov tshuaj lomthiab txawm hais tias cov lus no tsis yog lawm, txoj kev xav tom qab ntawd tuaj yeem ua tiav, yog li txhais tau ntau txoj haujlwm ntawm cov kab mob hauv lawv cov symbiosis nrog cov roob ris.

Qee lub sij hawm tom qab ib tug roob ris zoo ib yam li lub yeti roob ris tau pom, uas yog scientific hu ua Kiwa puravida thiab ua tsaug rau cov qauv no nws tau pom tias ntau lub zos ntawm cov kab mob nyob rau hauv nws claws yog pab tau rau lub yeti. crab Kuv noj zaub mov.

Yeti Crab Feeding

Cov kev tshawb fawb tau ua kom deb li deb tau qhia tias yeti crab yog ib tug carnivorous animal vim yog lub cev ntawm nws lub plab zom mov. Txawm li cas los xij, qhov tseeb ntawm nws cov zaub mov tseem tsis tau paub, vim nws tseem xav tias nws yuav noj seaweed, nrog rau cov tsiaj me xws li mussels, cws …

The yeti crab, a species under study

Koj puas paub tias tam sim no muaj pes tsawg tus qauv ntawm yeti crabs tab tom kawm? Tsuas yog ib qho qauv xwb, uas cuam tshuam lub hom phiaj ntawm kev nrhiav cov lus teb rau kev tshawb fawb rau txhua qhov tshwj xeeb uas cov roob ris no nthuav tawm.

Txawm hais tias kev ua haujlwm ntawm cov kab mob yeti crab tau qhia meej, nws tau kwv yees tias tsis yog tag nrho cov txheej txheem tseem tsis tau txiav txim siab ntawm symbiosis, vim nws qhov kev tshawb pom tsis ntev los no thiab qhov tsawg tsawg ntawm cov qauv uas tau pom los txog niaj hnub no.

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