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Angler ntses - ib tug amazing creation ntawm xwm

angler ntses yog hais txog mus rau lub suborder tseratsievidnyh (Ceratioidei), detachment Lophiiformes, muaj tshaj li 100 hom. Nws phem nyob rau hauv lub hiav txwv ntawm depths thickness ntawm 1.5 mus rau 3 km. Nws lub cev yog kheej kheej, flattened rau lub sab. Lub taub hau loj loj, occupying ntau tshaj ib nrab ntawm tag nrho cov ntev. Ncauj frightening, nrog ntev, ntse cov hniav. Liab qab daim tawv nqaij yog tsaus nyob rau hauv cov xim, spines thiab plaques yog cov yam ntxwv tsuas yog rau ib co hom. "Qws" muab lub npe ntawm tus detachment - yog hloov cov thawj ray tis ntses, nyob rau tom qab. Nws yog xwb nyob rau hauv cov maum.

Nws twb xav hais tias dab tuag zoo nrog su ob lub qhov muag yog ntses angler. Diam duab qhia tau hais tias nws tom qab lifting los ntawm qhov tob. Nyob rau hauv nws raug ib puag ncig, nws zoo sib txawv kiag li. Thiab peb ntsuam xyuas lub txim ntawm lub loj loj sib txawv ntawm siab (250 atmospheres) nyob rau hauv cov dej kem thiab nyob rau saum npoo.

Sib sib zog nqus dej angler - cov creation ntawm amazing. Poj niam loj nrws tshaj cov txiv neej pua pua ntawm lub sij hawm. Pojniam uas yog tau txais thiab tshem tawm los ntawm seawater nyob rau hauv lub chav 5 rau 100 cm nyob rau hauv ntev, thiab txiv neej -. 1.6 5 cm Qhov no yog ib tug ntawm cov ces ntawm kev sib deev dimorphism. Qhov thib ob yog illitsy nyob rau hauv ntau - Qws maum. Nws yog ib nqi sau cia hais tias nws xaus ntawm cov nuj nqis ntawm lub luminous "Baited" bioluminescent kab mob. Angler ntses yuav "tig rau hauv thiab tawm" ntawm nws cov kev txwv cov hlab ntsha muab ntshav peculiar caj pas. illitsiya ntev ntawm lub hom sib txawv yog txawv. Rau ib txhia yuav raug ncua thiab txo, luring tus neeg ncaj nraim mus rau lub puab tsaig ntawm lub yos hav zoov.

Nws yog amazing thiab cov zaub mov ntawm cov ntses. Cov maum pub rau sib sib zog nqus hiav txwv ntses, crustaceans, mollusks puav. Lawv plab yuav ua rau kom nyob rau hauv loj nyob rau lub sij hawm. Muaj mob thaum lawv nqos ib tug ntau ntawm cov neeg raug lawv tus kheej yog loj. Qhov no greed coj mus rau txoj kev tuag, vim hais tias poj niam yuam kev "noj su," thiab cia nws tawm ntawm nws tus kheej yuav tsis yog, ntev hniav tuav. Txiv neej, muab me me qhov ntev, muaj copepods thiab chaetognaths.

Ib txhia hom neeg nuv ntses xam qhovkev cab caug. Qhov no yog manifested nyob rau hauv lub fact tias ib tug txiv neej mus nrhiav tau ib tug poj niam nyob rau hauv pheromones, cov hniav seizes nws, thiab disconnect tsis tau. Thaum lub sij hawm, nws lub puab tsaig, cov hniav, cov hnyuv, ob lub qhov muag poob qhov yuav tsum tau ua num, txawm hais tias ua ntej kuv tau ntsib nws, nws yog ib tug tag nrho lub cev. Lawv cov hlab ntsha loj hlob ua ke, thiab tus txiv neej raws li ib tug tshwm sim ntawm ua ib tug appendage ntawm tus poj niam, tab sis tus muaj peev xwm yuav tsim phev. Tej zaum, ib tug ib tug poj niam muaj peev xwm parasitize ntau cov txiv neej.

Angler ntses yug nyob rau hauv lub caij nplooj ntoos hlav thiab lub caij ntuj sov. Cov maum ntses nteg qe me me qe, tus txiv neej fertilizes lawv. Los ntawm qhov tob ntawm lub qe ntab nyob rau hauv tus nto txheej (200 m), nyob qhov twg muaj ntau lub sij hawm mus pub rau lawv tus kheej. Ntawm no thiab muaj lub kab. By lub sij hawm ntawm metamorphosis fingerlings nqis mus rau ib tug tob ntawm 1 km. Tom qab transformation ntawm cov ntses uas cov angler yuav noj nyob rau ntau tshaj qhov tob, uas nce mus txog kev sib deev kom loj hlob thiab yuav nyob nws xam qhovkev lub neej.

Angler ntses - ib qho ntawm lub ces ntawm lub ntuj lub ntiaj teb muaj ntau haiv neeg. Khees peb txoj kev zoo ntawm qab, tsis yuam elaborated centuries. Ntau tseem tsis paub hais tias. Tej zaum muaj ib hnub twg ib tug piav qhia yuav tsum pom.

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