Intlanzi yeentlanzi (ifoto). Intlanzi yoMlambo i-perch. SeLwandle

Bonke abalobi kunye nabapheki bajwayelene neentlanzi. Kodwa kuyaziwa ukuba lo mmameli akayena nje ulwandle, kodwa umlambo. Phakathi kwezi ntlobo ezimbini kukho ukungafani okwenkcenkceshelo kunye nolwangaphandle.

Umlambo weMlambo

Lo mmmeli untle ngokwezalathisi zangaphandle, kwaye ngokuqhelekileyo umbala wakhe unobumba obomvu obuhlaza. Kwakhona zihlotshiswe ngamacandelwana acacekileyo. Isisu sazo soloko siqaqambile. Inemigodi eqinile, emikhulu, ebukhali. Umsila esisezantsi ubala umbala omnyama, kwaye umda wecala uhlukile kumbala obomvu. Umzimba we-perch uxineke kamva. Intloko ikhula ibe yintonga. Kwakhona kukwahlukana ngamehlo amancinci.

Le ntlanzi ayinayo i-subspecies, njengezinye iintsapho. Ewe, kukho i-perch, eyahlukileyo kumbala, ubukhulu okanye ezinye iimpawu. Kodwa ukungafani, okuninzi kunokwenzeka, kubonakalisa isimo semvelo yendawo kunye nokutya kokutya kwabo. Kodwa nawuphi na umzekelo umlambo oqhelekileyo wemlambo. Luhlobo luni lwentlanzi oluya kubanjwa kwi-hook, i-perch ayikwazi ukudideka nezinye iintlobo okanye iintsapho. Ingakhula ibe kwisiqingatha semitha kwaye ngexesha elifanayo lilinganisa 4.8 kilos. Uhlala kwiminyaka eyi-17. Kodwa ngokuphindaphindiweyo ubunzima bamba intlanzi ayifinyeleli esi sikhulu kwaye ngokuqhelekileyo malunga ne-15-30 cm. Le yile minyaka yeminyaka emine ubudala. Le ntlobo yeentlanzi ihlala kwiindawo ezininzi zamanzi e-Eurasia.

Ubomi kunye nophuhliso lomhlali womlambo

Olu hlobo lwezilwanyana ezinomlambo luyingozi. Uhlala kwimimandla yonxweme emanzini angaphantsi kwamanzi. Kule ndawo kulula ukuba athole ukutya - i-zooplankton kunye nentlanzi encinci yeentlanzi ezincinci. Kodwa ngokuxhomekeka kwidonki apho i-fish poch ihlala khona, ukutya kwayo kuyahluka. Inkulu enkulu echibini, i-richer yokutya, kwaye "imenyu" yentlanzi iyahluka ngakumbi. Kule meko, iqala ukwahlula kwiintlobo ezintathu okanye ezimbini "iintlanga", ezichazwe ngantyalelo yentuthuko, indawo yokuhlala kunye nokwakhiwa kokutya. Ngokusondele elunxwemeni, i-perch ikhula ngokukhawuleza, kuba ekudleni kwayo, ngokuyininzi ukutya okunomdla kunye nokungafihli. Ukuba i-perch ihlala kwindawo ephantsi, ukukhula kwayo kubakho ngokukhawuleza, ngokukodwa kukutya iintlanzi ezincinci. Ngoko ke, nokuba siphila echibini elifanayo, ixesha lokutshatyalaliswa kwabemi abemi bahluke.

Ukuhlawula

Ixhaphazi lomlambo ngokuqhelekileyo umlambo ukhula ngokwesondo kwiminyaka emibili okanye emithathu ubudala. Ubude beentlanzi ngelo xesha kunokuhluka kakhulu. Ukuhlanjululwa rhoqo kuqala entwasahlobo emva kokuba iqhwa liwe. Kwiindawo ezisemzantsi ngeli xesha liwela ngoFebhuwari-Matshi, kwimimandla esenyakatho kaMeyi-Juni. Ibhinqa ibeka amaqanda ezityalo zonyaka odlulileyo. Inani lamaqanda lihluka kakhulu kwaye liqikelelwa kumawaka ukusuka ku-12 ukuya ku-300. I-erythras yomlambo inokuphila kakuhle kwamaqanda nezibungu. Ngaphambi kokuba i-larva ibonakale kwikimvu, kudlula iiveki ezimbini. Ngokukhawuleza abantwana baqala ukuzingela iplankton. Umlambo wentlanzi yoMlambo (isicatshulwa siphakanyiswe ngasentla) senza kanye kuphela ngonyaka.

Ummeli woLwandle

Umlambo nomlambo wolwandle uhlukeneyo intlanzi. Ngaphandle, umntu unokufumana ukufana kwala mabini abameli abangaphantsi kwamanzi, kodwa ngokubhekiselele kwisakhiwo sangaphakathi kunye nezinye iimpawu kuyacaca ukuba ezi ntlobo ezimbini zivela kwiimigaqo ezahlukileyo. I-fishch perch (ifoto eboniswe ngezantsi) ingaba nemihlo enkulu kunye nombala obomvu obomvu. Ngokuqhelekileyo iyingqungquthela kwizilwanyana ezinzulu. Idatha yangaphandle yangaphandle inceda intlanzi ukuba ihlale kwindawo ebumnyama. Kwii-perches ezihlala zisondele kumanxweme, amehlo awona mkhulu kakhulu, kwaye umbala ubumnyama. Ngokuqhelekileyo banomzekelo ojikelezayo, kodwa ngobudala, kungabonakali kangangoko.

Kukho iintlobo ezingama-90 kwintsapho yolwandle. Ubungakanani babo buhluke kakhulu. Umzekelo, omncinci ukhula kuphela ukuya kuma-cmentimitha angama-20, ngelixa iindidi ezikhulu kunokuba zifike kumitha. La mabanjwa angaphila kwiminyaka eyi-15. Kwakhona kunelungelo lokukwazi ukuba intlanzi yolwandle lusezantsi igama elithi "smarida".

Indawo

Ininzi yabameli beli ntsapho bahlala kumntla we-Ocean Ocean ePacific. Iintlobo ezine zezilwanyana zaselwandle zifumaneka e-Atlantic Ocean. Kwakhona kukho ababameli kwiLwandle lwaseBarents, eMnyama, eNorway. Ezi ntlanzi zenza ukufuduka. Ubunzulu bendawo yokuhlala buxhomekeke kwiintlobo zazo kunye neendawo zokuhlala. Umzekelo, abantu abavela kuLwandle lwaseBarents bahlala kwiimitha ezili-150 ukuya ku-300, kwaye kuLwandle oluMnyama bawela i-5-30 mitha kuphela.

Indlela yokuphila

I-perch yolwandle yimvuyo. Ukulinganisa kwabantu abangenawo u-30 cm kubandakanya i-mollusks, i-caviar yezinye izalamane, iintlanzi ezincinci, izityalo eziphantsi kwamanzi kunye nazo zonke iintlobo zama-crustaceans. Ulwandle lweentlanzi lwamahlanzi, oluhlala lusondele kumanxweme, ngokuqhelekileyo luhlala kumahlathini kwaye alenzi naluphi ukufuduka okukhethekileyo. Bahlala kwisakhiwo esincinane. Ukuze ukuzingela, le miba ifihlile ilinde kwaye ihlasele ngokukhawuleza ixhoba elidlulayo. Intlanzi ehlala ejulile iyasebenza, kwaye ngokuqhelekileyo ingafumaneka kude nxweme. Kule meko, intlanzi ayixhomekeke phantsi. Abantu abaninzi bakudla iintlanzi - i-herring, i-capelin, i-cod encane, i-kashpak kunye nabanye.

Ukuveliswa kwezilwanyana zaselwandle

Zonke iintlobo ezivela kule ntsapho ziyi-viviparous. Emva kokuba amaqhina ahluthwe, ahamba emadodeni nasemhlambini ukuya ezikolweni kwindawo apho izibungu ziza kutshabalalisa khona. Ukuqhaqhaqhafaza kubonakala kwi-perch minyaka yonke. Isixa semalitha yabo sikhulu kunokuba sinezinye izilwanyana, kwaye ngamanye amaxesha sinokubala ukuya kwizigidi ezimbini zenze izibungu. Inani lenzala lixhomekeke kubukhulu beentlanzi. I-perch iqala ukuphosa izibungu entwasahlobo. Amaxhoba azalwe kwihlabathi anesilinganiso esiqhelekileyo sama-5.2 ukuya kuma-8 mm. Njengoko ukulahla kwenzeka kwimikhono yomlambo ofudumeleyo, izibungu zifaka i-jet kwaye zithwalwa ngasentla. Ngoko bayazifumana kwimimandla ephakathi kwaye baqhubeke bevela emanxwemeni. Yonke ihlobo ephezulu kwinqanaba lamanzi. Ngeli xesha, abantu abadala baya empuma.

Xabiso lokuloba

Intlanzi yeentlanzi ibaluleke kakhulu kwi-shishini lokuloba. Isisombululo salo sisendleleni yokuhamba. Inyama yolu hlobo inomdla kakhulu kwaye ifanele ukuthengiswa ngotshani, iqhwa, i-salted kunye ne-fresh. Kuyaziwa ukuba xa ukusika le ntlanzi kulungile ukuba uqaphele kakhulu, ingakumbi ukuba inkqubo iya kwenziwa kwinqanawa. Iintsiba ezikhoyo kule ntlobo zinokuba yingozi. Inxeba elinjalo ngokuqhelekileyo likhokelela kwiinkathazo ezidlulayo kwiiveki ezimbalwa, ngamanye amaxesha kunye neenyanga. Ngamanye amaxesha lo monakalo ungashiya uphawu kumphefumlo wonke, umzekelo, umnwe uyeka ukusebenza.