Puas yog Goldfish muaj hniav? Facts & FAQs

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Puas yog Goldfish muaj hniav? Facts & FAQs
Puas yog Goldfish muaj hniav? Facts & FAQs
Anonim

Nws tuaj yeem ntshai kom lo koj txhais tes mus rau hauv lub tank nrog koj tus ntses kub tshaib plab. Koj yeej tsis paub thaum twg koj tuaj yeem ntes nip los ntawm goldfish, thiab lawv tuaj yeem yog cov ntses me me uas siab hlob heev. Puas muaj ib yam dab tsi uas koj yuav tsum txhawj xeeb txog yog tias koj tus ntses kub nibbles koj txhais tes, txawm li cas los xij? Lawv puas muaj hniav?Yog, lawv ua! Cia peb tham txog lub qhov ncauj txawv txawv ntawm koj tus phooj ywg dej, tus ntses kub.

Pob Goldfish have Teeth?

Yog! Txawm li cas los xij, lawv tsis muaj cov hniav raws li koj xav. Nws yog me ntsis ntau Alien tshaj qhov ncaj lub qhov ncauj qhov ncauj qhov ntswg peb tau siv los. Pom tseeb, tib neeg muaj cov hniav hauv lawv lub qhov ncauj. Peb siv peb cov hniav los zom peb cov zaub mov ua ntej nqos nws, qhov twg nws pib zom hauv plab. Ntau tus tsiaj muaj hom lub qhov ncauj qhov ntswg, thiab nws yog ib qho kev sib koom ntawm yuav luag txhua hom tsiaj, nrog rau ntau cov ntses thiab cov tsiaj reptiles.

Goldfish tsis muaj hniav hauv lawv lub qhov ncauj. Lawv yeej muaj "pharyngeal hniav". Cov hniav no nyob rau hauv caj pas thiab yog siv rau crushing thiab sib tsoo cov zaub mov ua ntej nws nkag mus rau hauv lub digestive system. Qhov no txhais tau hais tias goldfish tsis pib zom lawv cov zaub mov kom txog thaum nws dhau los ntawm lub qhov ncauj.

Ntau tus ntses kub tuag vim yog kev noj zaub mov tsis raug, noj zaub mov, thiab/lossis qhov ntau thiab tsawg - uas tuaj yeem tiv thaiv tau yooj yim los ntawm kev kawm kom raug.

Duab
Duab

Vim li no peb thiaj xav komthe best-selling book,Qhov Tseeb Txog Goldfish, uas npog txhua yam txog cov khoom noj ntses kub, kev tu lub tank, mob & ntau! Mus saib nws ntawm Amazon hnub no.

Cov hniav Pharyngeal yog dab tsi?

Pharyngeal cov hniav tsis ntse thiab zoo ib yam li cov hniav tiaj tus ntawm herbivores, nrog rau cov molars ntawm omnivores. Lawv yog cov dav, tiaj tus, thiab tsis muaj cov ntsiab lus, thiab lawv tsis muaj lub hom phiaj tsuas yog txhawm rau txhawm rau zaub mov. Pharyngeal cov hniav tsis muaj peev xwm tsim kua muag lossis txiav cov zaub mov raws li cov hniav ntawm lub qhov ncauj. Ib feem ntawm qhov no yog vim qhov tsis muaj qhov ntse, thiab lwm qhov ntawm nws muaj feem cuam tshuam nrog lub cev nyob ib puag ncig cov hniav pharyngeal-namely qhov tsis muaj tus nplaig.

Nyob hauv peb lub qhov ncauj, peb siv peb tus nplaig txav zaub mov, cia peb cov hniav ua haujlwm zoo dua. Goldfish, txawm li cas los xij, tsis muaj tus nplaig. Hloov chaw, lawv muaj lub cev hu ua "basihyal", uas muaj cov leeg nqaij sib txuas thiab muaj peev xwm txav tau, tshwj xeeb tshaj yog thaum piv rau tus nplaig tseeb. Lub cev tawv no ua haujlwm me me rau kev noj mov thiab tsis muaj qhov tsw qab. Nws lub hom phiaj tseem ceeb yog ntseeg tau los tiv thaiv lub ventral aorta, uas yog ib qho tseem ceeb ntawm cov hlab ntsha, los ntawm kev puas tsuaj los ntawm kev noj cov zaub mov nyob los yog khoom noj nyuaj.

Puas yog Goldfish tom mob?

Yog tias koj tus ntses kub nyhiab ntawm koj txhais tes, lawv lub cev tsis muaj peev xwm ua qhov kev puas tsuaj. Yog tias muaj dab tsi, lub nip yuav ua rau koj xav tsis thoob, tab sis nws yuav tsis ua mob rau koj thiab yeej yuav tsis ua rau daim tawv nqaij los yog tawm ntawm lub cim. Goldfish tsis tom tawm ntawm kev ntshai lossis kev ua phem. Hloov chaw, lawv tab tom ua haujlwm los txheeb xyuas seb koj puas yog khoom noj, thiab yog tias koj yog, koj puas tuaj yeem haum rau hauv lawv lub qhov ncauj. Yog tias koj cov ntses kub hnyiab ntawm koj, lawv yuav paub sai sai tias koj tsis yog khoom noj. Tej zaum lawv yuav rov qab los rau ntau lub nibbles, tshwj xeeb tshaj yog tias lawv koom nrog koj nrog lub sijhawm pub mis, tab sis koj tuaj yeem tso siab tau tias koj yuav tsis raug mob los ntawm qhov kev cuam tshuam no.

Duab
Duab

In xaus

Goldfish muaj cov hniav, tab sis lawv yog cov hniav txawv txawv uas tsis ua raws li cov qauv ntawm cov hniav uas peb paub. Lawv muaj cov hniav pharyngeal, uas pab lawv zom thiab zom lawv cov zaub mov kom muaj kev nqus ntau tshaj plaws thaum nws txav mus los ntawm txoj hnyuv. Goldfish tsis muaj plab, yog li nws yog ib qho tseem ceeb rau lawv kom tawg lawv cov zaub mov mus rau me me, digestible pieces ua ntej nws pib ua hauj lwm los ntawm txoj hnyuv. Pharyngeal cov hniav yuav tsis ua mob rau koj, tab sis lawv pab koj cov ntses kub kom nqus tau cov khoom noj los ntawm lawv cov khoom noj.

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