Yuav ua li cas yog ib tug ntses? Hav dej thiab hiav txwv ntses (yees duab)

Nyob rau hauv no tsab xov xwm, peb yuav xav txog dab tsi zoo ntawm cov ntses yog. Nws yuav tsum tau clarified tam sim ntawd hais tias lo lus "ntses" nyob rau hauv qhov kev txiav txim ntawm "tais" yuav tsis txhob tham txog. Tsuas yog nyob ntses, nws yog ib tug tsiaj uas nyob hauv dej, peb xav nyob rau hauv cov ntaub ntawv no. Qhov no superclass dej vertebrates, muaj yeej lub ib thooj ntawm ntses chaw dim pa ua tsis taus pa thiab tsis muaj tshwj xeeb noj progeny mis nyuj qog.

Sib cais ntawm ntses vaj tse

Cov beings nyob rau hauv no txoj kev yuav tsum tau pom rau ntawm lub ntsiab thaj av - seb lawv yuav mus rau lub dej tsis qab ntsev, brackish, los yog lub neej uas koj xav tau rau ntsev dej. Raws li koj tau pom, cov nqe lus nug txog dab tsi yog cov ntses yuav deployed teb. Nyob rau hauv rooj plaub thawj yog ib tug uas nyob heev dua lwm yam nyob rau hauv ntsev - hiav txwv los yog dej hiav txwv. Tsis tau muaj breeds uas ciaj sia zoo nyob rau hauv ob qho tib si tshiab thiab ntsev nyob rau hauv ib tug nruab nrab. Qhov no yog vim hais tias yog suav tias yog pom brackish kua rau lawv, hais tias yog, ib tug nyob rau hauv uas tus piv ntawm cov dej tshiab thiab ntsev yog nyob rau hauv lub ratio ntawm txog 1000: 1.

Lub inhabitants ntawm lub seas thiab oceans

Yog hais tias tus nyeem ntawv yog xav nyob rau hauv dab tsi yog ib tug ntses nyob rau hauv lub seas thiab oceans, cov lus teb no yog tsis yog ib qho exhaustive daim ntawv teev:

• Tsov shark;
• flounder;
• herring;
• salmon;
• hiav txwv nqaj ntoo;
• halibut;
• blennies;
• tuna;
• butterflyfish;
• hiav txwv nees;
• marine koob;
• Samara;
• Molva - ling;
• moray;
• hluav taws xob eel;
• hypomesus japonicus;
• swordfish;
• ntses-urchin;
• angler, angler los yog European;
• triggerfish;
• hiav txwv ntses bass thaj tsam;
• capelin;
• sprat;
• saury;
• hake;
• hiav txwv bream;
• sailboat;
• ya ntses ;
• ntau stingray;
• clown ntses;
• cyan snapper;
• rockcod;
• gilt-lub taub hau bream los yog hiav txwv bream;
• ntses mij;
• manta ray, los yog giant hiav txwv dab ntxwg nyoog.

Txawm lub npe yuav tsum tau txiav txim hais tias yuav ua li cas sib txawv dej hiav txwv thiab cov hiav txwv ntses. Cov duab ib co hom tsuas paub meej tias no qhov tseeb.

dej tsis qab ntsev ntses vaj tse

Nyob rau cov nqe lus nug ntawm yog dab tsi yog ib tug ntses, koj hais tias: "Tej me nyuam dej"? Thiab yog dab tsi yog cov dej tshiab?

Yuav tsum tau teb tam sim ntawd, lub aqueous nruab nrab yog tshuam free ntawm ntsev, yuav tsum tau hu ua tshiab. Feem ntau, xws li yog pom tau hais tias khiav dej, piv txwv li dej. Tiam sis muaj ntau cov pas dej poob rau hauv pawg no. Nws yog tsis muaj daim card uas yog ib feem ntawm dej tsis qab ntsev ntses rau coj mus muag hom phiaj yog bred artificially tsim los ntawm tib neeg txhais tes pas dej thiab kwj. Los ntawm txoj kev, thaum saib cov duab ntawm cov hav dej ntses nyob rau hauv tej yam ntuj tso tej yam kev mob, thiab muab piv lawv cov duab ntawm cov neeg uas tau yug los thiab tsa nyob rau hauv tug txiv neej-ua reservoirs, qhia tau qhov txawv yog yuav luag tsis yooj yim sua.

Thiab, nws yog heev nthuav, txawm cov hav iav yuav ua tau ib tug vaj tse rau ob peb hom dej tsis qab ntsev ntses.

inhabitants ntawm cov dej ntws

Muaj ntau lub superclass dej vertebrates tsis noj niam mis zag mis nyuj (xa mus rau dej tsis qab ntsev), nyob rau hauv tus dej ntws. Sau rau lawv raws li loj txaus. Nyob rau hauv Russia, feem ntau yog cov nram qab no:

• walleye;
• ntses bass thaj tsam;
• Bersh;
• ruff;
• pike;
• bream;
• laum;
• tsuav;
• dawb muag;
• ntau carp;
• chub;
• carp;
• bream;
• carp;
• Lis;
• uas nab taug;
• Rudd;
• sabrefish;
• undermouth;
• bystranka;
• bleak;
• ide;
• minaum;
• carp;
• CARP dawb ;
• catfish;
• pob txuv;
• snakehead;
• eel;
• burbot;
• char;
• salmon;
• sturgeon;
• trout;
• Grayling;
• umber;
• carp thiab lwm tus neeg.

Duab ntawm cov hav dej ntses yog incredibly zoo nkauj. Neeg nuv ntses feem ntau coj cov duab ntawm lawv trophies, yog zoo siab heev ntawm lawv. Tu siab, dej ntses nyob rau hauv lawv vaj tsev uas ntuj yog tsis zoo sawv cev nyob rau hauv cov duab.

Leej twg nyob rau hauv lub swamps?

Nws yog nthuav nyob rau hauv no hais txog carp. Txawm hais tias nws muaj peev xwm heev zoo nyob rau hauv dej thiab pas dej, tseem ichthyologists ntseeg hais tias nws yog ib yam nyuaj heev rau pom nyob rau hauv cov ntshiab roob dej. Tab sis nyob rau hauv lub qis marshy cov pas dej thiab swamps ncaj qha nws pom tau tias zoo xwb.

Muaj ntau nuv ntses hais tias feem ntau hooked nyob rau hauv overgrown nkos dej lawv ntes tau carp, carp, bullhead, cov kab thiab pob txuv. Catfish kuj, tab sis yog tsis tshua muaj, tab sis yog nyob ntawm no.

Sib cais txoj kev raws li cov hom ntses mov

Tag nrho cov dej thiab cov hiav txwv ntses raws li dej breeds, cov dej num rau lub hauv paus ntawm yuav ua li cas raws nraim lawv noj. Ib txhia ntawm cov tsiaj yuav tsum tau dej num raws li Carnivores, vim hais tias lawv cov kev noj cov zaub mov yog me me ntses kib feem ntau txawm ntawm lub tib lub hom. Tsis txhob disdain ntau txhom shellfish, qe, carrion.

Rau hnub tim, lub tragic tawm tsam nyob rau hauv tus neeg ntawm cov loj tshaj plaws bloodthirsty ntses - sharks. Cov neeg yog legends txog yuav ua li cas txaus ntshai rau tib neeg lub catfish thiab loj pike. Liam ib co loj nrws ntawm cov tsiaj muaj peev xwm nqa tawm ib tug me nyuam los yog ib tug nyias poj niam sib sib zog nqus pas dej nyob qhov twg ncaj lawv cov neeg raug. Los yog lawv hais tias lawv mercilessly tom tawm nqua xwm txheej thaum lub sij hawm da dej. Txawm li cas los, qhov tseeb tseeb ntawm no tau raug kaw.

Tab sis lub hiav txwv "muam" Hav dej pike - barracuda - muaj peev xwm ntawm txaus ntshai teeb meem txhaum cai. Lawv zoo sib phim thiab tsis hlub leejtwg li morays, uas lawv hais tias lub ancient Greeks twb ntau thoob dej yug ntses ntses, uas lawv cov tswv siv raws li ib lub cuab tam ntawm lub txim thiab pliaj txhaum ntawm dab tsi.

Ua daus no rau hauv lub plawv ntawm cov dab neeg ntawm piranhas, chimeras, tsov ntses thiab giant guperah - kuj yog ib tug marine ntses. Diam duab saum toj no ntses-killers saib zoo nkauj intimidating. Cuaj kaum, nws yog tsim nyog sau cia hais tias feem ntau ntawm cov npua xws li ntses ua rau ib tug uas muaj feem yuav tsuas mus rau cov me inhabitants ntawm reservoirs. Cov no muaj xws burbot, catfish, trout, pike, eel, whitefish, chub, bersha, perch, pike-nqaj ntoo, Grayling, uas nyob rau hauv loj qhov ntau yog pom nyob rau hauv Lavxias teb sab dej ntws.

Thaj yeeb yog bullhead, creepers, Yelets carp kab, kab laum, rybets, xiav bream, barbel IDEs, spikes, bleak, carp, Rota, minnows, bream, carp, bream, Leucaspius, txiv qaub nodules, Amours, chubs, WC txhuam, Rudd, peled, whitefish thiab ib co lwm yam dej tsis qab ntsev ntses.

Txawv nyob rau hauv hais tawm txoj kev

Feem ntau cov nyob yam vertebrates pom tau hais tias superclass ikromechuschie. Thiab ntawm no yog ib tug faib, vim hais tias ib co hom siv lwm fertilization. Qhov no tshwm sim nyob rau hauv tus neeg mob thaum tus poj niam emits dej unfertilized qe, thiab hauv caug teej tug mus rau tib lub hom ntses, cais dawb kua fertile puag ncig muaj phev - phev.

Muaj yog ib tug ntses muaj feem xyuam rau ovoviviparous. Hais tias yog, fertilization tshwm sim hauv tus poj niam lub cev. Nws hloov tawm hais tias nyob rau hauv lub teeb muaj yog yuav luag tsim nyob rau Fry. Rau cov neeg muaj xws li ib co sab, sharks, dav dawb hau hluav taws xob, eelpouts, groupers, toothcarps thiab ib co lwm tus neeg.

Yog viviparous thiab ib co thoob dej yug ntses ntses, cov duab uas yog nyob rau hauv tsab xov xwm. Qhov no, piv txwv li, guppies thiab swordsmen.

Tu tub tu kiv ntawm salmon thiab sturgeon

Los ntawm ikromechuschie xws li salmon thiab sturgeon (lub thiaj-hu ua liab ntses). Diam duab ntawm ib tug txiv neej salmon ua ntej spawning kom meej meej qha raws li qhov uas hloov nws tsos nyob rau hauv pem hauv ntej ntawm no tseem ceeb lub sij hawm nyob rau hauv kuv lub neej. Hnyuj hnyo peculiar hump rau nws rov muab lub npe ntawm ib qho ntawm cov hom ntawm salmon - salmon. Ntses nuv-zoo li tus puab tsaig bent, lawv lub cev yuav brighter, txawm yuav ua coloring.

Lub interesting tshaj plaws yog hais tias feem ntau ntawm cov liab ntses (sockeye, liab salmon, Chum salmon, thiab lwm tus) yog brackish. Lawv yug nyob rau hauv dej tsis qab ntsev dej ntws, ces ua luam dej thoob plaws hauv lub marine ib puag ncig. Spawning txivneej thiab cov pojniam yuav mus tiv thaiv cov tam sim no rov qab mus rau qhov chaw ntawm nws yug. Ib tug heev loj tus naj npawb ntawm cov neeg sawv cev ntawm lub salmon tuag nyob rau hauv no lub sij hawm, thiab tsis tau mus txog lub hom phiaj: ib tug vim tej yam ntuj tso yam, thaum lwm tus neeg - vim hais tias ntawm poaching. Tom qab spawning, yuav luag tag nrho cov neeg ntawm ob qho tib si kuj raug tua. Txawm tias ichthyologists yog ib tug ob peb zam rau txoj cai no twb pom, uas yog tau mus sau npe ntau tshaj ib tug poj niam, leej twg tuaj mus spawn tsib los yog txawm xya lub sij hawm.

Ikromechuschie thiab sturgeon. Lub npe ntawm ib co ntawm cov feem ntau nqi coj mus muag hom ntawm no ib yam tsiaj yog paub rau yuav luag txhua leej txhua tus. Qhov no sturgeon, sturgeon, pos, Beluga, sturgeon, thiab lwm tus neeg.

thoob dej yug ntses ntses

Cov duab vertebrate tsiaj nyiam cov xim ntawm txawm cov neeg uas yog kiag li tsis muaj ab tsi rau ichthyology thiab tsis muaj siab xav mus pib xws peculiar tej tsiaj. Lub brightness ntawm cov xim, qhov txawv ntawm qhov lawv cov tsos nyob rau hauv no ua si lub ntsiab lub luag hauj lwm.

Txawm li cas los, rau cov uas xav nyob rau hauv lub underwater ntiaj teb no thiab nws cov inhabitants, thoob dej yug ntses ntses yuav ua tau ib tug tiag tiag tswv yim cuab tam. Saib lawv, kawm lawv tsis tau, koj yuav xaiv tau tag nrho cov yooj yim gradation ntawm tej yam ntuj tso vertebrate superclass.

Cia li zoo li tag nrho cov ntses, cov tsiaj yug hauv tsev muaj nyob rau hauv dej yog muab faib mus rau hauv dej tsis qab ntsev, brackish thiab marine.

Muaj kuj yog ib tug hais tsis zoo txhom, lwm tus inhabitants tsis yog los ntawm kev tshaib kev nqhis, tab sis vim hais tias nws yog lawv tej yam ntuj tso essence. Ib qho piv txwv yog zoo nkauj thiab piranha shark. Nrog rau lawv muaj carnivorous ntses, raws li zoo raws li cov neeg uas xav cua nab, bloodworms, algae, thiab lwm yam

Faib thoob dej yug ntses ntses rau ikromechuschie thiab viviparous. Feem ntau, ntawm chav kawm, yog cov neeg uas emit dej nyob rau hauv qe thiab mis nyuj haus.

Qhov tseem ceeb tshaj ...

Saib cov ntses lub neej, tus txiv neej ua li rau nws tus kheej tseem ceeb cov lus xaus: nyob rau hauv cov xwm txhua yam yog kev cob cog rua, txhua yam yog nyob rau ntawm ib leeg. Thiab cov neeg - yog ib tug ntawm qhov cov kev mus rau hauv cov saw, rau lub sam xeeb uas nws yog lub luag hauj lwm.