Snails yog cov tsiaj me me uas neeg feem coob paub. Feem ntau, kev xav ntawm lawv ua rau cov duab me me nrog lub cev slimy thiab lub plhaub ntawm nws nraub qaum, tab sis qhov tseeb yog qhov txawv hom qwj, nrog ntau yam nta.
NW ntsoovTerrestrial Txawm tias qee hom yog kab tsuag rau tib neeg kev ua si. Koj puas xav paub hom qwj thiab lawv lub npe? Tom qab ntawd koj tsis tuaj yeem nco cov kab lus no ntawm peb lub xaib!
Type of sea snails
Koj puas paub tias muaj cov qwj hauv hiav txwv? Yog li nws yog! Hiav txwv snails, zoo li av thiab dej qab qws, yog gastropod molluscs Qhov no txhais tau hais tias lawv yog ib tug ntawm cov hiob tsiaj phyla nyob rau hauv lub ntiaj teb no, txij li thaum lub hav zoov tau lees paub los ntawm lub sijhawm Cambrian. Qhov tseeb, ntau lub seashells uas peb tuaj yeem nrhiav tau tiag tiag yog qee yam ntawm cov ntses hiav txwv uas peb yuav hais hauv qab no.
Hiav txwv snails, tseem hu ua prosobranchs, yog cov yam ntxwv ntawm lub cev mos thiab hloov tau, nrog rau lub conical lossis kauv. Muaj ntau txhiab hom, yog li lawv muaj ntau hom khoom noj. Txawm li cas los xij, lawv feem ntau noj ntawm plankton, algae, corals thiab kab ntawm cov nroj tsuag uas lawv coj los ntawm pob zeb. Lwm tus yog tsiaj txhu thiab noj clams lossis tsiaj me me.
Qee hom ua pa los ntawm gills, thaum lwm tus muaj lub ntsws primitive uas tso cai rau lawv coj oxygen los ntawm huab cua. Ntawm no yog qee yam hom ntses hiav txwv thiab lawv lub npe:
1. Conus magus
Hloov magic cone, inhabits the Pacific and Indigo oceans. Cov tsiaj no paub vim tias nws sting yog lom, thiab qee zaum ua rau tib neeg. Nws cov venom muaj 50,000 yam sib txawv, uas yog hu ua conotoxic Tam sim no, Conus magus yog siv hauv pharmaceutical kev lag luam, txij li cov khoom ntawm nws cov venom raug cais los ua cov tshuaj uas txo qhov mob ntawm cov neeg mob qog noj ntshav thiab HIV, thiab lwm yam.
ob. Patella vulgata
Known as common limpet, or Patella vulgata, is a type of sea snail endemic to western European waters. Nws yog ib qho uas pom nws txuas rau pob zeb ntawm ntug dej hiav txwv lossis dej ntiav, uas yog vim li cas nws yog ib hom tsiaj uas siv rau tib neeg noj.
3. Buccinum undatum
Nws yog ib tug mollusk tam sim no nyob rau hauv lub Dej hiav txwv Atlantic, nws muaj peev xwm nrhiav tau nyob rau hauv cov dej ntawm lub tebchaws United Kingdom, Fabkis thiab North America., qhov twg nws nyiam nyob hauv thaj chaw nrog qhov kub ntawm 29 degrees. Cov tsiaj tsis kam tiv taus huab cua, yog li lawv lub cev desiccate yooj yim thaum lawv rub los ntawm dej los yog ntxhua los ntawm ntug dej hiav txwv.
4. Haliotis geigeri
Known as abalone or abalone, molluscs belongs to the family Haliotidae are enjoyed in the culinary world around the world. Haliotis geigeri muaj nyob rau hauv cov dej nyob ib ncig ntawm São Tomé thiab Príncipe. Nws yog tus cwj pwm los ntawm kev nthuav tawm lub plhaub oval nrog ob peb lub voj voog uas tsim ib qho kauv. Nws nyob txuas nrog pob zeb, qhov twg nws pub rau plankton thiab algae.
5. Littorina littorea
Kuj hu ua periwinkle, nws yog ib tug mollusk uas nyob hauv Dej Hiav Txwv Atlantic, pom muaj ntau nyob rau thaj tsam ib puag ncig South America. Sab qaum teb thiab Western Europe cheeb tsam. Lawv yog tus cwj pwm los ntawm kev muaj lub plhaub nplaum uas tsim cov kauvmus rau feem ntau protruding. Lawv lo rau pob zeb, tab sis kuj pom lawv nyob hauv qab ntawm cov nkoj.
Nkauj tawm tshiab
LUBLUB DAB TSI DUA ZAUBua-yog qhov kws paub zoo tshaj plaws rau tib neeg. Lawv yog cov yam ntxwv los ntawm ib tug mos mos lub cev uas yog pom ntau tshaj li lawv marine counterparts, ntxiv rau lub inevitable plhaub. Feem ntau cov tsiaj muaj lub ntsws, txawm hais tias ob peb ntawm cov qwj muaj cov kab mob gill, yog li txawm tias lawv suav tias yog cov av, lawv yuav tsum nyob hauv qhov chaw ntub dej.
NOJ NOJ NIAM TOV CASmucus lossis Slime NOJ DUA DUA, TSIS MUAJ NWS yog du los yog ntxhib. Lawv kuj muaj cov kav hlau txais xov me me thaum kawg ntawm lawv lub taub hau thiab lub hlwb qub heev. Nov yog qee qhov
hom av qwj:
1. Helix pomatia
Hloov Roman snail, nws yog lub vaj qwj zoo nkauj thiab nthuav dav hauv Tebchaws Europe. Nws ncav cuag li 4 centimeters nyob rau hauv qhov siab thiab nws cov xim txawv nyob rau hauv txawv xim av tones. Helix pomatia yog herbivorous, pub rau cov txiv hmab txiv ntoo, nplooj, kua txiv thiab paj. Nws tus cwj pwm yog thaum tsaus ntuj thiab thaum lub caij ntuj no nws tseem yuav luag tsis muaj zog.
ob. Helix aspersa
Helix aspersa, hu ua qej vaj qwj, muaj nyob rau ntau qhov chaw ntawm lub ntiaj teb no, raws li nws muaj nyob rau hauv North America North. thiab South, Oceania, Europe, South Africa thiab ib feem ntawm British Isles. Nws yog herbivorous thiab feem ntau pom nyob rau hauv lub vaj thiab qoob loo. Txawm li cas los xij, nws muaj peev xwm ua kab tsuag rau tib neeg kev ua ub no, vim nws tawm tsam cov qoob loo, vim tias cov tshuaj tua kab siv los tua lawv ua paug rau ib puag ncig.
3. Achatina fulica
Achatina fulica (Achatina fulica) yog ib hom tsiaj nyob rau ntug dej hiav txwv ntawm Tanzania thiab Kenya., tab sis tau raug qhia nyob rau hauv ntau qhov chaw sov sov ntawm lub ntiaj teb. Raws li qhov kev qhia yuam kev no tau dhau los ua tus kab mob plague.
Measures between 10 and 30 centimeters in length, presenting a spiral shell with brown and yellow stripes, while its soft body has the typical xim av. Nws muaj cov cwj pwm nocturnal thiab noj ntau yam: nroj tsuag, carrion, pob txha, algae, carrion, lichens thiab txawm pob zeb, uas nws noj nyob rau hauv kev tshawb fawb ntawm calcium.
4. Rumina decollata
Ntaus hu ua conch (Rumina decollata), nws yog ib lub vaj mollusk uas muaj nyob rau hauv cov teb chaws Europe, qhov chaw ntawm Africa thiab North. America. North. Nws yog carnivorous thiab noj cov qwj vaj, uas yog vim li cas nws nquag siv los ua tshuaj tua kab. Zoo li lwm hom av snails, lawv cov haujlwm nce thaum hmo ntuj. Tsis tas li, nws nyiam lub caij los nag.
5. Otala punctata
Snail cabrilla is Nkauj mus rau thaj chaw Mediterranean sab hnub poob Txawm li cas los xij, niaj hnub no nws tuaj yeem pom hauv ntau lub tebchaws Asmeskas Qab Teb, ntxiv rau Tebchaws Meskas thiab Algeria. Nws yog ib hom kab ntau nyob rau hauv lub vaj, nws yog tus cwj pwm los ntawm kev nthuav qhia lub plhaub nrog ib lub voj voog nyob rau hauv xim av tones nrog dawb dots. Otala punctata yog herbivorous. Nws pub rau nplooj, paj, txiv hmab txiv ntoo thiab cov khib nyiab.
Nyob ntawm cov kwj dej tshiab
Ntawm cov qwj uas nyob sab nraum hiav txwv, muaj ntau txhiab hom uas nyob hauv cov dej tshiab dej, pas dej thiab pas dej Ib yam li ntawd, lawv yog cov nyob hauv cov thoob dej yug ntses, uas yog, lawv tuaj yeem raug tsa ua tsiaj, tsuav yog lawv muaj cov xwm txheej txaus los coj lub neej zoo ib yam li lawv yuav muaj nyob hauv cov tsiaj qus..
Ntawm no yog ib co ntawm hom ntses dej qab zibthiab lawv cov npe:
1. Potamopyrgus antipodarum
Known as New Zealand av nkos, yog ib hom ntawm cov ntses dej qab zib muaj nyob rau New Zealand, tab sis tam sim no tuaj yeem pom hauv Australia, Teb chaws Europe thiab North America. Nws muaj lub plhaub ntev nrog lub ntsej muag zoo, thiab lub cev dawb mus rau grey. Nws pub rau cov khib nyiab, algae thiab diatoms.
ob. Pomacea canaliculata
Gives the common name of apple snail and is the hom aquarium snail feem ntau. Nws yog thawj zaug faib rau hauv cov dej kub ntawm South America, txawm tias niaj hnub no nws tuaj yeem pom hauv cov dej tshiab kom deb li deb ntawm Nyiv, Australia thiab Is Nrias teb.
Nws muaj ntau yam khoom noj, vim nws noj algae uas nws pom hauv qab dej thiab pas dej, cov khib nyiab txhua yam, ntses thiab qee cov crustaceans. Hom tuaj yeem dhau los ua kab tsuag rau tib neeg, vim nws noj cov qoob loo cog qoob loo thiab yog tus tswv tsev rau cov kab mob uas cuam tshuam rau nas.
3. Leptoxis plicata
Leptoxis plicata, hu ua plicata snail (Plicata rocksnail), yog hom dej tshiab nyob rau Alabama (Tebchaws Asmeskas), tab sis tam sim no. tsuas yog sau los ntawm Locust Fork, ib qho ntawm cov ceg ntawm tus Tsov Rog Dub. Cov hom no yog critically endangered. Nws cov kev hem thawj tseem ceeb yog cov kev hloov pauv uas tshwm sim los ntawm tib neeg kev ua ub no, xws li kev ua liaj ua teb, mining thiab kev hloov pauv ntawm cov tsiaj. dej nyab.
4. Bythinella batalleri
Txawm hais tias nws tsis muaj lub npe nrov, hom qwj no nyob hauv dej tshiab ntawm Spain,qhov twg nws tau sau rau hauv 63 qhov chaw sib txawv. Nws muaj nyob hauv cov dej ntws thiab cov dej ntws. Nws raug cais raws li hom kev txhawj xeeb tsawg tshaj plaws, txij li ntau tus dej ntws uas nws nyob tau qhuav vim muaj kuab paug thiab dej ntau dhau.
5. Henrigirardia wienini
Cov hom no tsis muaj lub npe nrov hauv lus Mev, tab sis nws yog gastropod mollusk kab rau cov dej hauv av tshiab nyob rau hauv lub hav ntawm Hérault, sab qab teb ntawm Fabkis. Cov hom yog suav tias yog qhov muaj kev phom sij txaus ntshai thiab muaj qhov ua tau tias nws tuaj yeem dhau los ua kev puas tsuaj hauv cov tsiaj qus. Tsis paub muaj pes tsawg daim ntawv luam.
Nyob rau snails
Yog koj xav tau ntau tshaj no thov tsis txhob yig mus txuas ntxiv mus saib peb lub vev xaib kom paub snails eat los yog snails born and reproduce . Nrhiav txhua yam txog lawv!
