Izinhlanzi zilala kanjani emanzini * Izinhlanzi

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Uma umuntu enezinhlanzi zasemanzini, angahlala ebuka ukuphaphama kwazo. Ukuvuka ekuseni futhi balale ebusuku, abantu ubabona bebhukuda kancane bezungeza i-aquarium. Kepha ukhona yini umuntu owake wacabanga ngalokho abakwenzayo ebusuku? Bonke abakhileyo kule planethi badinga ukuphumula futhi izinhlanzi azifani. Kepha wazi kanjani ukuthi izinhlanzi zilele, ngoba amehlo azo ahlala avulekile?

Yini iphupho lezinhlanzi?

Ngokuvamile, lapho bekhuluma ngokulala, bavame ukusho isimo semvelo somzimba lapho ukusabela kwabo emhlabeni wangaphandle kuncishisiwe futhi nezinga lomsebenzi wobuchopho lincane.

Lokhu kwenzeka kubantu, izilwane ezincelisayo, izinyoni, izinambuzane ezithile nezinhlanzi. Ngokwesilinganiso, abantu bachitha ingxenye yesithathu yezimpilo zabo ephupheni (isikhathi sokulala amahora ayisishiyagalombili ngosuku). Ngalezi zikhathi zesikhathi, ukwehla kwesilinganiso senhliziyo nokuphefumula kwenzeka, izicubu ziqabule. Lesi simo singabhekwa njengesikhathi sokungasebenzi.

Kepha izinhlanzi zehluke kakhulu emisebenzini yomzimba yokuphilayo kwabanye. Ngenxa yalokho, ukulala kwabo kwenzeka ngendlela esingayazi kangako.

Imvelo ahlala kuyo, kanye nezici zesakhiwo sangaphandle nesangaphakathi, akubavumeli ukuthi banqamule ngokuphelele kusuka kwangempela ezungezile.
Azinaso isimo sokungazi lutho ngokuphelele, futhi aziyeki ukuqaphela ngokuphelele umhlaba obazungezile.
Umsebenzi wabo wobuchopho uhlala ungashintshiwe.

Isikhathi sokulala salezi zakhamuzi ezingaphansi kwamanzi sincike ezinhlotsheni zezinhlanzi. Lezo ezisebenza phakathi nosuku ziyaphumula ebusuku kanti okuphambene nalokho. Isibonelo, ama-catfish acashe endaweni eseceleni ubusuku bonke, empeleni awugudluki, futhi lapho kuqala ubumnyama aqala ukubhukuda futhi afune ukudla.

Ngabe izinhlanzi zibukeka kanjani ephusheni

Ukungena ezingalweni ze-morpheus, izinhlanzi azivale amehlo abo. Ngemuva kwakho konke, azinawo amajwabu amehlo, futhi amanzi ahlala ehlanza iso lawo. Kodwa-ke, ukungabikho kwama-eyelphs akukuphazamisi nakancane, ngoba kumnyama impela ebusuku, futhi lezo zinhlanzi zilele phakathi nosuku, zibhukuda ngokukhethekile ziye ezindongeni noma emthunzini wezitshalo.

Izinhlanzi ezilala zimane zilele emanzini, inkambo yazo ezogeza izimbiza zazo. Abanye bangabambelela kumagatsha namaqabunga ezitshalo. Abanye balala isisu noma eceleni komgwaqo phansi. Namanje abanye balengiswa kwikholamu yamanzi. E-aquarium, izinhlanzi ezilele kakhulu zivame ukukhukhuleka ngaphansi kwe-aquarium, ngaphandle kokwenza noma yikuphi ukunyakaza, kwesinye isikhathi kungabonakali kugudla umsila wazo. Kodwa nganoma yikuphi, noma umthelela omncane kakhulu wezinto zangaphandle (noma ngabe kuyingozi noma umkhiqizo ongahle ukhiqizwe), ziphila ngokushesha ziphinde zibuyele esimweni sazo esejwayelekile.

Ungayibona kanjani inhlanzi elele

Noma ummeleli wokujula kwamanzi esongelwe ubuthongo, akakwazi ukuvala amehlo akhe. Izinhlanzi azinawo amajwabu amehlo, ngakho-ke amanzi ahlanza amehlo ngaso sonke isikhathi. Kepha lesi sici samehlo asibavimbeli ekuphumuleni okujwayelekile. Kumnyama ngokwanele ebusuku ukujabulela iholide lokuphumula. Futhi ntambama, inhlanzi ikhetha izindawo ezinokuthula lapho kungena khona isilinganiso esincane sokukhanya.

Ummeli wokulala wezilwane zasolwandle umane ulele emanzini, kanti okwamanje uyaqhubeka nokugeza izimbotshana ngalesi sikhathi. Ezinye izinhlanzi zizama ukubambelela emaqabungeni kanye namagatsha ezitshalo. Labo abathanda ukuphumula phakathi nosuku bakhetha isithunzi kusuka ezitshalweni ezinkulu. Abanye abantu balele eceleni noma esiswini phansi. Bonke abanye bathanda ukuhlala kukholamu yamanzi. E-aquarium, izakhamuzi zakhona ezilele ziyashayela ngaphandle kokudala ukunyakaza. Ukuphela kwento ongayiphawula ngasikhathi sinye kungukubukeka komsila kanye namaphiko. Kepha lapho inhlanzi izwa noma imuphi umthelela ovela emvelweni, ibuyela esimeni sayo esejwayelekile. Ngakho-ke, izinhlanzi zingasindisa izimpilo zazo futhi ziphunyuke kwizinyamazane.

Izici zokulala kwezinhlanzi

Izinhlanzi zinomzimba ongajwayelekile. Ngakho-ke, iphupho labo lihlukile.

Phakathi kwazo zonke izici ezihlukanisayo:

Izinhlanzi ezise-aquarium ebusuku azicimi ngokuphelele. Isizathu esikhulu indawo yokuhlala.
Ngomthamo noma ukungazi lutho kwe-vivo akufakiwe. Ngisho nangesikhathi sokuphumula, ngokwengxenye babona ushintsho lokushisa.
Izinhlanzi ezilele zibona konke futhi zikhululekile.

Ngabe izinhlanzi zilala ebusuku njengathi? Isiphetho sithi cha.

Izinhlanzi ezahlukene ze-aquarium zilala ngokuhlukile. Ezinye phenotypes zihlukaniswa imisebenzi yansuku zonke, okwesibili - ebusuku. Emini, inhlanzi encane ikhetha indawo eseceleni lapho ihlala khona. Ebusuku, ama-phenotypes anjalo ayofuna ukudla.

Ungayibona kanjani inhlanzi elele?

Ukuze uqonde ukuthi izinhlanzi zilele yini, osomatiloshe abanolwazi bahlola le ndlela yokuziphatha. Ukuhlala isikhathi eside esimeni esimile noma ukubekwa ezindaweni ezinomthunzi kukhombisa ukuthi i-phenotype isidlulile esiteji esinjenge-metabolism. Ezinye izinhlobo zingena phansi noma ziwele ngalolu hlangothi.

Izinhlanzi zihlukaniswa kanjani?

Ngemuva kokufunda ukuthi ama-aquarium phenotypes alala kanjani, ama-aquarists angamava awahlukanise ngezigaba ezimbili:

Ama-phenotypes we-Twilight. Bahamba ebusuku, bafuna ukudla. Emini bayaphumula. Ngezinhlobo zakusihlwa, amehlo anesakhiwo esikhethekile, yingakho akwazi ukubona kahle ebumnyameni. Izimbangi zibalwa kulesi sigaba.
Photophilous phenotypes. Ezinhlotsheni ezinjalo ze-labyrinth, ukwakheka kwamehlo kunomehluko othile. Ngakho-ke, babona kuphela phakathi nosuku. Ebusuku, bayolala.

Kunombono phakathi kwama-aquarists wokuthi abantu abathanda ukukhanya nabasahambi akufanele bagcinwe e-aquarium eyodwa. Lokhu kungenxa:

Izidakamizwa ebusuku zihlasela ukuhlobisa nokuthanda izilwane ezifuywayo.
Ukushona kwabantu ngakunye kukhula kubi uma kunokukhanyisa ngokweqile.

I-Hibernation

Ukulindela isimo sezulu esibandayo, ama-phenotypes athile awela kuhlobo lwe-hibernation, ehlukile ekulaleni okujwayelekile. Njengasesikhathini lapho inhlanzi ilala, imisebenzi yayo eyinhloko incishisiwe. Ngalesi sikhathi, ama-phenotypes athutha esifundeni esingaphansi, izitshalo ezinomthunzi.

Izinhlobo ezithile ziyazifihla ehlobo. Izenzo ezinjalo zenziwa yizo ukuze zivikele amathuba okuba namanzi emzimbeni. Ngempela, ehlobo, izinga lokushisa likhuphuka kakhulu.

Iphupho le-phenotypes "yasendle"

Izakhamizi ezingaphansi kwamanzi zithwala isigaba sokulala endaweni ethile:

Cod ulala eduze substrate. Ubheka uhlangothi olulodwa.
Ukufaka ama-flips esiswini phezulu. Kwesinye isikhathi i-herring iwela phansi.
I-Flounder yesikhathi se-hibernation ingcwatshwa endaweni engaphansi.
Inhlanzi ye-Parrot iphenduka ibe uhlobo lukamphisi.

Isikhathi sokulala asibekezelelwa kahle yi-cartilage phenotypes. Oshaka abanaso isigaxa sokubhukuda. Ngakho-ke, azilengisi ezingxenyeni zamanzi. Lapho nje oshaka bebamba, imizimba yabo icwila phansi. Njengoba oshaka abanazo izimbotshana, futhi abahlali bevala izikhala ezihambisanayo, izinhlanzi zisheshe zigcwale ezansi.

Okunye okubhalwe phansi koshaka kuthuthela ezindaweni lapho kubhekwa khona okwamanje okungaphansi. Esimweni semetabolism, bagcina amehlo abo avalekile, futhi imilomo yabo ivulwa njalo ukuze kungabalwa ukunqwabelana kwamanzi. Enye ingosi engaphendukanga ingaboni ngamehlo ngesikhathi sokuphumula.

Ingabe kufanele ngicabangele izici zokulala kwezinhlanzi?

Amanye ama-olwandle acwaninga ngale ndaba ukuthola eminye imininingwane. Ngempela, kuya ngokuthi isisekelo solwazi sikhulu kangakanani uma abasemanzini abanolwazi bangakha izimo ezifanele zezinhlanzi nezinambuzane.

Ukuze ama-phenotypes akhule kahle, ziphindaphindeke, imithetho ethile icatshangelwa abasemanzini:

Ukukhethwa kwethangi kwenziwa ngokunemba okwedlulele. Ngaphambi kokuthenga, kunqunywa ivolumu efanele, ukwakheka nokuhlelwa kwayo.
Ukukhonjwa kwezinto zokuhlobisa nezesekeli ezifanele. Amanye ama-phenotypes adinga i-driftwood, imigudu, amabhuloho neminye imininingwane. Kwabanye abantu, kuyadingeka isikhala samahhala ukuze bakwazi ukuhamba ngokukhululeka.
Izitshalo ezinomthunzi, izithombo zomila ziyatshalwa ethangini. Amabhishi anjalo asetshenziswa izinhlanzi ezincane njengendawo yokukhosela.
Izikhathi ezithile, abasemanzini bahlanze i-substrate kusuka kunsalela yezinto eziphilayo, indle. Yize kunjalo, zithinta kabi isimo se-labyrinth kanye nezinye izinhlobo zezilwane. Ukuze wenze lokhu, sebenzisa ama-compressors nezihlungi.
Lapho ukhetha ama-phenotypes, izici kufanele zibhekwe. Kuyelulekwa ukukhetha izinhlanzi eziphumula futhi zihlale ziphapheme ngasikhathi sinye. Uma ungalandeli lo mthetho, lapho-ke ngokuhamba kwesikhathi uzohlangabezana nezifo, izimo eziya ziba zimbi kakhulu.
Lapho ukhetha imishini yokukhanyisa, ivolumu yomthamo iyacatshangelwa. Ukuze usebenzise isethi ephelele ye-luminescent izibani zamandla adingekayo.
Ebusuku, imishini yokukhanyisa icishiwe ukuze kuqinisekiswe izimo ezifanele.

Izinhlanzi zinezici eziningi anatomical. Bayaphumula, kepha iphupho labo lehlukile kunelethu. Ngesikhathi sokulala, umsebenzi wokuzivocavoca we-subspecies uyancipha. Inqubo ye-metabolic yehlisa ijubane. Zonke lezi zici zikhunjulwa ngabasubathi basemanzini abanolwazi nabama-novice abakhathalela ubuhlakani bezinhlanzi nezimbaza.

Abazingeli Abangalali Ebusuku

Abadobi abangochwepheshe bazi kahle ukuthi ama-catfish noma ama-burbots awalali ebusuku. Bangabadli futhi bathola indlela yabo yokuphila lapho ilanga licashe. Emini, bathola amandla, futhi bayazingela ebusuku, ngenkathi behamba buthule ngokuphelele. Kepha ngisho nezinhlanzi ezinjalo zithanda "ukuhlela" ukuphumula phakathi nosuku.

Iqiniso elithandekayo ukuthi amahlengethwa awalali ubuthongo. Izilwane ezincelisayo zamanje zahlukaniswa ngokuthi izinhlanzi. Ama-hemispheres ehlengethwa anqanyulwa okwesikhashana ngokuhlukile. Owokuqala ngamahora ayi-6 kuthi owesibili abuye abe ngu-6. Isikhathi esisele sobabili siphapheme. Le physiology yemvelo ibavumela ukuthi bahlale besesimweni sokusebenza, futhi uma kwenzeka kuba nengozi ukubalekela izitha.

Izindawo ezithandekayo zezinhlanzi zokulala

Ngesikhathi sokuphumula, igazi elinamakhaza amaningi lihlala linganyakazi. Bathanda ukulala endaweni engezansi. Lokhu kuziphatha kujwayelekile kwezinhlobo ezinkulu kakhulu ezihlala emifuleni nasemachibini. Abaningi bathi bonke abakhileyo bamanzi balala phansi, kepha lokhu akulungile ngokuphelele. Izinhlanzi zolwandle ziyaqhubeka nokuhamba ngisho nalapho ulele. Lokhu kusebenza kuma-tuna kanye noshaka. Le nto ichazwa iqiniso lokuthi amanzi kumele ahlanze gill zabo njalo. Lesi isiqinisekiso sokuthi ngeke bafe ngokuqedwa. Kungaleso sizathu i-tuna ibambelela emanzini maqondana negagasi futhi iphumule ngenkathi iqhubeka ukubhukuda.

Oshaka abanayo i-bubble nhlobo. Leli qiniso liqinisekisa kuphela ukuthi lezi zinhlanzi kufanele zihlale zihamba. Ngaphandle kwalokho, inyamazane izocwila phansi lapho ilele futhi, ekugcineni, imane imanzi. Kuzwakala kuhlekisa, kepha kuyiqiniso. Ngaphezu kwalokho, izisulu azinazo izembozo ezikhethekile ku-gill. Amanzi angangena futhi ahlanze ama-gill kuphela ngesikhathi sokuhamba. Okufanayo kusebenza ema-ramp. Ngokungafani nezinhlanzi zamathambo, ukunyakaza okungapheli, ngendlela ethile, ukusindiswa kwabo. Ukuze usinde, kufanele ubhukude njalo kwenye indawo.

Kafushane ngama-hibernation ebusika nasehlobo

Ezinye izinhlobo zezinhlanzi ziwela kulokho okubizwa ngokuthi hibernation lapho kuqala inkathi ebandayo. Lezi zikhathi, yiqiniso, zihlukile kulokho ebesikade sikuqonde ngokulala. Kepha, noma kunjalo, lokhu futhi kungumjikelezo wokulala.

Ngenkathi, izinqubo ze-metabolic emzimbeni nazo ziyancipha, yonke imisebenzi yomzimba yehlisa ijubane, nenhlanzi ayisebenzi. Ngalesi sikhathi, ucasha endaweni yokukhosela, noma uhlala ezansi kwendawo yokugcina amanzi.

Futhi kukhona ezinye izinhlanzi ezikhetha ukulala ngezikhathi zokushisa. Ngakho-ke bavikelekile ekuphelukeni komzimba. Into enjalo njenge-hibernation idlala indima ebaluleke kakhulu, ngoba isiza izinhlanzi ukuba ziphile ngaphandle kwamanzi ngezikhathi ezomile noma lapho izinga lokushisa seliphezulu kakhulu.

Isibonelo, izinhlanzi zitholakala e-Afrika, ezijika zibe ngodaka, ngaleyo ndlela zidale ukhukhunathi, futhi zisesimweni sokuphumula okuphelele lapho izinyanga ezimbalwa kuze kube yilapho izimo zokuphila ziphinda zilungele. Kuyaqapheleka ukuthi izinhlanzi ze-aquarium azivamile ukusebenzisa izindlela ezinjalo.

Kungani kubaluleke kakhulu ukutadisha izici zokulala ezinhlanzini

Kwabanye, lokhu kuyisifiso nje sokwanelisa ilukuluku labo lokufuna ukwazi. Mayelana nokuthi izinhlanzi zilala kanjani, kudingeka wazi kuqala kubo bonke abanikazi bezindawo zasemanzini. Lolu lwazi luzoba wusizo ekunikezeni izimo zokuphila ezifanelekileyo. Njengabantu, abathandi ukuphazamisa ukuthula kwabo. Futhi abanye bahlushwa ukuqwasha. Ngakho-ke, ukuze uqinisekise induduzo ephezulu yezinhlanzi, kubalulekile ukubona amaphuzu amaningi:

Ngaphambi kokuthenga i-aquarium, cabanga ngezesekeli ezizoba kulo,
kufanele kube nesikhala esanele ku-aquarium yokucasha,
kufanele kukhethwe izinhlanzi ukuze wonke umuntu aphumule ngasikhathi sinye sosuku,
ebusuku kungcono ukucima isibani ku-aquarium.

Ukhumbula ukuthi inhlanzi ingakwazi “ukulala” phakathi nosuku, kufanele kube nezikeki e-aquarium lapho zingacasha khona. I-aquarium kufanele ibe nama-polyps kanye ne-algae ekhangayo. Udinga futhi ukuthi uqiniseke ukuthi ukugcwaliswa kwe-aquarium akubukeki kungenalutho futhi kungathandeki nenhlanzi. Ezitolo ungathola inani elikhulu lezibalo ezihehayo, kuze kulingise imikhumbi ecwilayo.

Ngemuva kokuqikelela ukuthi inhlanzi ilele, futhi uthole ukuthi ibukeka kanjani ngasikhathi sinye, ungakha izimo ezintofontofo ukuze izilwane zakho ezifuywayo ziphile.

Amaqiniso ambalwa athakazelisayo ngephupho lezinhlanzi "zasendle"

Emvelweni, laba bantu abangaphansi kwamanzi bavele bahlukahlukene:

ukulala esiswini noma eceleni komgwaqo phansi, njengekhowudi,
noma sibheke phansi futhi sibheke phansi kwikholamu yamanzi, njenge-herring,
noma ukugoqa esihlabathini, njengeflounder, noma okugoqwe ngemboza njengengubo, njengenhlanzi yepholiji.

Izinhlanzi zeCartilaginous, ikakhulukazi oshaka, yilabo abalala kanzima kunabo bonke.

Azinaso isigaxa sokubhukuda, ngakho-ke, azikwazi ukubambelela kukholamu yamanzi, ngoba zizoshesha ziwele phansi ngaphandle kokunyakaza.
Futhi ngeke balala ezansi noma, ngoba abanazo gill, kepha gill Slots lapho amanzi engeke awele ngaphandle kokunyakaza, izinhlanzi zimane zivele.

Okufanele ngikwenze? Nakhu:

abanye oshaka abajwayela ukulala ezindaweni ezinesivalo esiphansi, bavula njalo bavala imilomo yabo ukuze bathuthele amanzi ezizungeze ama-gill slits,
ezinye izinhlobo zinokufafazwa kwale nhloso (ukuvuleka gill okukhethekile ngemuva kwamehlo),
kanti abanye balala ohambeni. Ingqondo yabo iphumule ngalesi sikhathi, futhi intambo yomgogodla ilawula ukusebenza kwemisipha yokubhukuda.

Ingabe izinhlanzi zilala

Uma ubheka ezifuywayo ezintantayo, abasemanzini bayangabaza ukuthi izinhlanzi zilala emanzini, ngoba kubonakala sengathi zihlala zinenhliziyo yonke futhi zisebenza. Eqinisweni, bonke abakhileyo beplanethi enesistimu yezinzwa ethuthukisiwe badinga ukuphumula, futhi nezinhlanzi azifani.

Zonke izinhlobo zezinhlanzi zinombuso wokulala nokuphaphama. Kodwa-ke, iphupho lezinhlanzi lihlukile kumuntu. Ukuhlala endaweni evulekile yasemanzini kushiye uphawu lwayo ekuziphenduleni kokulala kwezinhlanzi. Njengoba ngokwemvelo, izinhlanzi ziyaphoqeleka ukuba zihlale ziqaphile ukuze ziqaphele umdlwane noma zidle ukudla ngesikhathi, azicimi ngokuphelele, kepha ziwugwadazela kuphela. Lapho inhlanzi ilele, ubuchopho bayo abunami esigabeni sokulala kakhulu, kodwa iyaqhubeka nokusebenza. Futhi ukuze amangqamuzana obuchopho aphumule futhi alulame, ama-hemispheres asebenza ngokuhlukile.

Ukuthi izinhlanzi zilala emanzini e-aquarium ebusuku, noma zihlale ziphapheme ebumnyameni, kuya ngezinhlobo zezilwane. Ezinye izinhlobo ziyasebenza phakathi nosuku, kanti ezinye zithanda ukuhlala ziphapheme ebusuku. Ngakho-ke, ama-aquarium catfish ayasebenza ebusuku, kuthi ngezikhathi zasemini atholakale endaweni yokukhosela enembo.

Amahlengethwa ayaziwa ukuthi ayizilwane zasemanzini. Kodwa-ke, ubuchopho babo, obunjengokwenhlanzi, buyakwazi ukucima i-hemispheres ngenye indlela. Okokuqala, cishe amahora ayisithupha, i-hemisphere eyodwa iphumula, bese inani elifanayo lesikhathi - elinye. Ngakho-ke, amahlengethwa ahlala eqaphile, qaphela abadla izitha ngesikhathi.

Njengoba inhlanzi elele ibhekana nengcindezi lapho iphazamiseka, lapho-ke ku-aquarium udinga ukudala izimo ezifanele zezilwane ezifuywayo ezisele:

Yakha okokukhosela okunomthunzi
Beka izinhlobo ezinamaphethini afanayo okulala ku-aquarium eyodwa,
Musa ukukhanyisa ukukhanya kwe-aquarium lapho izilwane ezifuywayo zilele.

Ngabe ibukeka kanjani inhlanzi elele

Ama-aquarists amaningi awazi ukuthi izinhlanzi ze-aquarium zilala kanjani, akholelwa ukuthi amehlo wesilwane esilalayo kufanele avalwe. Eqinisweni, inhlanzi ayinazinkophe. Akazidingi, ngoba imisebenzi yezinkophe iwukugcina umswakama nokuvikela amehlo, futhi endaweni yasemanzini, le misebenzi ihle kakhulu emanzini. Ngakho-ke, inhlanzi efuna ukuphumula icashe endaweni enomthunzi.

Ukuqonda ukuthi inhlanzi ilele kungenzeka kuphela ngokuziphatha kwayo. Ukuthi umuntu ohlala e-aquarium ulala kanjani kuye ngezinhlobo zawo. Uhlobo ngalunye lunendlela yalo yokulala.

Ngabe izinhlanzi zilala kanjani ku-aquarium:

Ukulengiswa kungashukumi kukholamu yamanzi,
Uhleli eceleni kwendlela,
Ukubhukuda kanye nomfula ngaphezulu kwamanzi,
Ukubambelela ezimileni ezingaphansi kwamanzi,
Ukucwila emhlabathini ngesisu.

Kunezinketho ezivamile zokuthi izinhlanzi zilala kanjani. Ngakho-ke, inhlanzi epholiweyo, elungiselela ukulala, ikhiqiza isisindo esikhethekile se-mucous gland mass, esizemboza njengekhokhonathi.

Okunzima kakhulu ukulala izinhlobo ezingama-cartilaginous. Izinhlanzi zamathambo zinesigaxa sokubhukuda, ngenxa yalokho umuntu olele ugcwala ikholomu. Futhi izinhlanzi ze-cartilaginous azinayo i-bubble yomoya, ngakho-ke kufanele zishone phansi, zilele ezinhlangothini zazo noma zimbe emhlabathini. Ngakho-ke yenza, ngokwesibonelo, i-catfish.

Futhi izinhlanzi eziningi ze-cartilaginous zazingenanhlanhla noshaka. Abanaso kuphela isigaxa sokubhukuda, ngaphandle kwabo, lapho kungekho ukunyakaza, bacwila ngokushesha ngaphansi, kepha futhi nama-gill. Oshaka banendawo yokuvula gill kuphela, engatholi manzi uma inhlanzi isendaweni emile. Ngakho-ke, ushaka kufanele uhlale uhambisa, ukuze ungakhuhli.

Oshaka balala kanjani nezinto ezinjalo:

Kunezinhlobo ezigxila engaphansi engezansi, zivule umlomo wazo lapho zihamba khona, ukuze zigeleze lapho kuvuleka khona gill.
Abanye oshaka babambe amathe - ngemuva kwamehlo kuyiziteshi ezihlolayo ezivumela amanzi ngokuvula umlomo.
Izinhlobo eziningi zikashaka ngokuvamile zilala lapho zihamba. Ingqondo iyaxoshwa, kepha intambo yomgogodla iyaqhubeka nokusebenza, ilawula ukunyakaza kwamawele.

Kepha akunandaba ukuthi izakhamuzi zasemanzini zilala kanjani, zivuka ngokushesha lapho zisola ingozi. Inhlanzi ilala isikhathi esingakanani kuya ngesimo sayo kanye nesimo semvelo, kepha ubude besikhathi yimizuzu emi-5.

Phupha izinhlanzi ubusuku nemini

Ukulala kwezinhlanzi kuhluke kakhulu kumuntu. Isizathu salokhu ukungafani kwendawo yokuhlala: izinhlanzi azinakukwazi ukunqamula kwangempela elisondelene nalokhu - kubalulekile ukuphendula ngokushesha ebungozini noma ekuhlaseleni okuzayo.

Ngakho-ke, awalokothi awele esimweni sokulala okujulile - ubuchopho bezilwane busebenza njalo. Lokhu kungenxa yomsebenzi wokushintshana kwama-hemispheres awo, okuvumela izinhlanzi ukuba zihlale ziqaphele.

Abalali ebusuku impela, konke kuncike ohlotsheni nasezimeni zempilo yakhe: ezinye izinhlanzi ziyasebenza ngesikhathi sasemini, ezinye zimnyama ebumnyameni.

Ngakho-ke, kubalulekile ukudala izimo ezifanele kubo:

hlinzeka indawo yokucasha
khetha omakhelwane abalungile ukuze izindlela zabo zihambisane,
njalo cisha amalambu ebusuku.

Ngaphezu kwalokho, izinhlanzi, njengabantu, azithandi ukuphazamisa ukuthula kwabo kwengqondo.

Ukuhlukaniswa kwezinhlanzi ngomsebenzi ngezikhathi ezahlukahlukene zosuku

Ngokomsebenzi ngamahora ahlukene, izinhlanzi zihlukaniswe:

I-Twilight ngokuyisisekelo iyinhlobo edla inyama. Babona kahle ebumnyameni, baqhube ukuzingela ebusuku, futhi baphumule ngesikhathi sasemini.
Isikhathi sasemini - lezi izinhlobo ziphumula ebusuku, zihola indlela yokuphila esebenzayo phakathi nosuku. Isibonelo, ama-guppies, i-angelfish, ama-cockerels.

I-aquarium enezinhlanzi kufanele ihlelwe ukuze isikhathi sasemini nezinhlobo zantathu asihlali ndawonye. Ngaphandle kwalokho, abadla ebusuku bazoqala ukuzingela omakhelwane, kuthi ngezikhathi zasemini bahlushwe ukukhanya okukhanyayo.

Izithombe zendlela abantu abalala ngayo ababukeka ngayo

Izinhlanzi ezilala kunzima ukuzibona ngoba azivale amehlo.. Lokhu kungenxa yokungabikhona kwamajwabu amehlo abawadingi nje - amanzi asevele ehlanza ubuso bamehlo.

Ngasohlangothini kubukeka sengathi inhlanzi imane igeleze emanzini futhi banikine imichilo yabo nemisila yabo. Kepha kufanelekile ukwenza ukunyakaza okubukhali noma ukuvula isibani, njengoba umsebenzi we-aquarium uqala kabusha ngokushesha.

Esithombeni ungabona ukuthi izinhlanzi zilala kanjani:

Ubusika ne-hibernation yasehlobo

Ngakho-ke ukuthi lezi zilwane ezifuywayo azizibangeli ukumangala, kubalulekile ukuba abasemanzini bazi ukuthi izinhlanzi zasemanzini zilala lapho isikhathi sonyaka sisibi. Akuzona zonke izinhlobo ezenzayo kuze kube manje. Futhi lesi simo asikwazi ukubizwa ngokuthi ukulala okugcwele. Kungcono ukwehla kwezinqubo ze-metabolic.

Ukuqonda kanjani ukuthi le nhlanzi ifihliwe:

Uvele angasebenzi
Ungenzi izinto ezijwayelekile
Ukucasha endaweni yokukhosela noma ukucwila ngaphansi kwethangi.

Izinhlanzi ziba zingenamqondo ezimweni zemvelo hhayi ebusika kuphela, kodwa futhi nangesikhathi sasehlobo esomile. Ngakho-ke bayasindiswa ekwehlukaniseni okubulalayo. Kodwa-ke, ekhaya, izakhamizi zamanzi azivamile ukukhumbula indlela yokuziphatha yemvelo ejikelezayo, zihlala zisebenza unyaka wonke. Kukangaki inhlanzi yasekhaya ingakwazi ukukindiza kuya ngemibandela: uma kungahambi kahle, ingalala njalo futhi isikhathi eside.

Ingabe kukhona ubusika noma hibernation yasehlobo?

Kwesinye isikhathi izinhlobo ezithile zezinhlanzi zingawela esimweni esifana nesokucwaswa - iphupho elifanayo, kepha lide (kufika ezinyangeni eziningana) nokujula.

Ngalesi sikhathi, zonke izinqubo zomzimba emzimbeni wazo zincishiswa kakhulu, futhi izakhamuzi zasemanzini ngokwazo ziqabela kwikholamu yamanzi noma zihlale phansi phansi.

Isibonelo, e-Afrika, kwatholakala uhlobo lwenhlanzi olungakha ikhukhunathi yedaka lizifihle izinyanga ezimbalwa. Izakhamizi zasemanzini azinaso isidingo esinjalo, kepha uma kwenzeka zisengozini yokuphila nazo ziyakwazi ukulala isikhathi eside.

IHibernation iyisici esengeziwe sezakhamizi zamachibi emvelo. Lapho kufika amakhaza, inhlanzi icasha ezindaweni ezifihliwe noma iya ekujuleni. Ngemuva kwalokho bakha i-cocoon of mucus ebazungezile ukuze abavikeleke kumagciwane nakwizinyamazane, emva kwalokho bacwiliswa ekulaleni ubusika bonke.

Ukubaluleka kolwazi lokulala kwezinhlanzi

Isizathu esiyinhloko sokuthi kungani kubalulekile ukwazi ukuthi izinhlanzi zilala kanjani e-aquarium ukudala izimo ezifanele zezilwane ezifuywayo.

Yini okufanele uyenze ukuze izinhlanzi zingazizwa zikhathazekile:

Cisha izibani ebusuku
Thenga abamele izinhlobo zezinto ezinemodi efanayo,
Faka umdwebo we-aquarium ngezimila zasemanzini uma izinhlobo zantambo zihlala kuyo.

Amanzi amaningi asemanzini anesifiso sokubona izinhlanzi zilele. Ukuze ubabambe ngesikhathi sokuphumula, kuyadingeka ukuvula ukukhanya okukhulu ebumnyameni. Imizuzwana embalwa kuzokwazi ukubona ukuthi izilwane ezifuywayo zilele kanjani. Lapho-ke, besatshiswa ukukhanya, bavuke, baphinde bakhuthale.

Ngabe izinhlanzi ze-aquarium zilala kanjani?

Ubuka izinhlanzi e-aquarium, ungafunga ukuthi azikaphumuli futhi azilali. Ekuqondeni komuntu, zihamba njalo. Kodwa-ke, njengabo bonke abamele umhlaba wezilwane, ezinhlanzini, izinkathi zokuziphatha okusebenzayo zishintshwa yizigaba zokunciphisa ijubane kwemisebenzi yomzimba - lokhu kuyiphupho lezinhlanzi.

Ukulala kwezinhlanzi kuhlukile kokuqonda kwethu ukulala. Izici zesakhiwo nendawo ezikuyo azivumeli izinhlanzi zingene esimweni lapho bezonqanyulwa ngokuphelele kusuka kwangempela ezungezile. Izilwane eziningi ezincelisayo ziwela kulesisifundazwe ngesikhathi sokulala. Ezinhlanzini, ukusebenza kobuchopho ngesikhathi sokulala kuhlala kungashintshiwe - abakwazi ukuwela esimweni sokulala ubuthongo obukhulu.

Lesi sici singaphakamisa umbuzo: izinhlanzi ze-aquarium zilala kanjani?

Ukutadisha ngokuziphatha kwezinhlanzi ze-aquarium, kungaphawulwa ukuthi ngezikhathi ezithile izinhlanzi zihamba ngokungenasimo, ziqabela emanzini. Le yinhlanzi elele. Ngesikhathi sokulala, izinhlanzi zivame ukudonsa ngaphandle kokunyakaza okusebenzayo. Kodwa ithonya elincane kakhulu lezinto zangaphandle liholela izinhlanzi ezweni elisebenzayo.

Ezinye izinhlanzi zingafihla noma zibe ngaphansi kwe-aquarium. Izinhlobo eziningi zezinhlanzi zigxila ku-algae ngesikhathi sokulala. Kunezinhlobo zezinhlanzi eziwela kuhlobo lwesimo olufana nokubandakanyeka: ngalesi sikhathi, zonke izinqubo zomzimba wezinhlanzi zihamba kancane, nezinhlanzi azisebenzi.

Esimweni sokulala, ama-hemispheres ahlukene obuchopho ayaqhubeka esebenza ezinhlanzini. Ngakho-ke, ngaphandle kokuncipha kwezinqubo, izinhlanzi zihlala ziqaphile. Ngobungozi obuncane, inhlanzi ingangena esimeni esisebenzayo.

Lapho uphendula umbuzo wokuthi izinhlanzi zilala yini, umuntu kufanele acabangele umehluko wokuqonda ukulala kwezinhlanzi nezinye izilwane. Iningi lezinhlanzi zihlala zisebenza, zihamba kancane, kepha ziqaphele. Ziphuma ngokushesha esimweni sokulala lapho zibona ingozi noma lapho zisiza inyamazane efanelekile. Ezinhlanzini, kunezikhathi zokusebenza nokuphumula, kepha izinhlanzi azikho esimweni sokuzwa, njengezinye izilwane.

Kuyangiphazamisa ukubona ukuthi izinhlanzi zilele, neqiniso lokuthi azikwazi ukuvala amehlo. Izinhlanzi azinazinkophe, ngakho-ke amehlo azo ahlala evulekile. Eyelids ayidingeki inhlanzi, njengoba amanzi uqobo ehlanza ubuso bamehlo bezakhamuzi zasemanzini.

Umhlambi ngamunye unesikhathi sawo sokulala. Ezinye izinhlanzi (ikakhulukazi izimbangi) zilala phakathi nosuku, futhi zihlale ziphapheme ebusuku. Isibonelo, ama-catfish acashe phakathi nosuku, futhi azingele ngenkuthalo ebusuku.

Bakwenza kuphi?

Izakhamizi zase-aquarium zilala ngendlela ehlukile, kepha kunento eyodwa efanayo - umsebenzi wazo uba mncane. Ezinye izinhlanzi zimane “zilenga” emanzini, ezinye zibambelele emaqabungeni noma emagatsheni ezitshalo.

Kukhona labo abahlala ngokunethezeka ezinhlangothini zabo noma emathunjini, becwila phansi. Kukhona nabathandi bokulala bebheke phezulu phansi, amakhaza bebheke phezulu baze bangcwatshwa esihlabathini.

Lokhu kuncike kakhulu ebukhona besibambo sokubhukuda, okungukuthi, isitho esiqukethe umoya futhi sivumele izinhlanzi ukuba zikhuphukele phezulu kwamanzi, zibe kubukhulu bawo noma zishone phansi. Ngakho-ke abakhileyo e-aquarium banethuba lokuhlala ekujuleni okuthile naphakathi kokulala.

Kodwa-ke, akuzona zonke izinhlanzi ezine-bladder yokubhukuda., futhi lokhu kusho ukuthi badinga ukuhlala benyakaza, ukuze bangahambi phansi. Kubukeka sengathi le yinketho enhle, kepha amagemikhali abantu abanjalo ahlelekile ukuze bakwazi ukuthola umoya-mpilo kuphela ngokuhamba.

Ngakho-ke, izinhlanzi ziyaphoqeleka ukuba zihambe noma ephusheni noma zithole izindawo ezinendawo yangaphansi, ezozigeza gazi zazo. Phakathi kwezinhlanzi ze-aquarium, zimbalwa zalezi - i-bots, ancistruses ne-catfish.

“Ukuqandeka” kwenhlanzi endaweni engajwayelekile kungahlotshaniswa hhayi nokulala kuphela, kodwa futhi nalesi sifo. Ngakho-ke, lapho le ndlela yokuziphatha ibonwa isilwane okokuqala, kungcono ukungqongqoza engilazini eduze kwayo futhi uqaphele ukusabela. Uma ebuyela emisebenzini yakhe ejwayelekile, konke kuhlelekile.

Ukulala kwezinhlanzi ku-acarium - dala ukubanjwa kokulala

Umthelela ekuhambisaneni kwezinhlobo ezahlukene

Ngemuva kokufunda ngokusebenza kwezinhlanzi ze-aquarium, ososayensi babahlukanise ngezigaba ezi-2:

kusihlwa - labo ababona kahle ebumnyameni, ngakho-ke bazingela ebusuku futhi baphumule emini,
Photophilous - labo abasebenzayo phakathi nosuku.

Abamele isigaba isigaba sokuqala ngokuyinhloko bangabadli. Lapho ukhetha izinhlanzi e-aquarium, kubalulekile ukwazi ukuthi hlobo luni, ngoba awunakuvumela ukusondela kwabamele amaqembu.

Lokhu kungenxa:

ukungalingani kwezinhlamvu - abahlaseli nje baqala ukudla izinhlanzi ezihlobisayo,
iqiniso lokuthi izinhlanzi zakusihlwa azithokozi ngokukhanya okukhanyayo, okudingekile ukuthola isithombe,
ukungahambi kahle kombuso wokulala nokuphumula okuvusa ukugula - izakhamizi zase-aquarium zizohlala ziphazamisana.

Amaqiniso Ahehayo

Amanye amaphuzu ajabulisayo ngezinhlanzi, inhlanzi nokulala:

Kukholelwa ukuthi ibhamuza elinjalo lenzelwe ukuwavikela kwizilwane ezizingelayo: lifaka iphunga, futhi uma lihlaselwa, linikeza isisulu isikhathi sokuvuka nelokusabela. Oshaka abanayo i-bubble yomoya, ngakho-ke bazivumelanisa ngokuhlukile ukuze bakwazi ukulala. Ngakho-ke ushaka Katran ulala ekuhambeni - intambo yomgogodla iyona ebangela ukunyakaza okukuyo.

Abanye oshaka ngesikhathi sokuphumula kwabo bavula njalo futhi bavale imilomo yabo, bahlinzeka ngokuhamba kwamanzi eduze nezibi.

Uma inhlanzi ingakwazi ukulala, izama ukubamba ithuba lokuqala.

Lapho izinhlanzi zicindezelwa, zingaba nokuqwasha.

Isiphetho

Ukwazi ngezici zokulala kwezinhlanzi kuzosiza abanikazi bezindawo zasemanzini ukuthi bahlele ukuphumula okulungile nokuphelele kwezilwane ezifuywayo, futhi ikuvumela ukuthi uqonde ezinye zezici zokuziphatha kwabo. Futhi esikhundleni sokunakekela, inhlanzi izothokozisa umnikazi wayo ngempilo nomsebenzi omude.

Ukulala komuntu nokulala kwezinhlanzi

Zonke izinto eziphilayo emhlabeni zinokufana okuthile, ngokwesibonelo: lapho umuntu, izilwane noma izinyoni zifuna ukulala, athathe isikhundla sokulala, aphumule futhi avale amehlo, kepha uma ebuka izilwane ezifuywayo e-aquarium, kubukeka sengathi zihlala ziphapheme, futhi ubusuku nemini, ngamehlo avulekile, bukela okwenzekayo imicimbi. Kodwa-ke, lo umbono ongelona iqiniso abahlali basemanzini babhukuda futhi abawanciphisi izinkophe zabo ngenxa yokungabikho kwabo, lesi isici esibonisa umzimba wezinhlanzi eziningi zasemanzini .

Eqinisweni, izinhlanzi zinezigaba zokuvuka okusebenzayo nokulala. Abantu, izilwane, izinyoni zisebenzisa imisebe ukuvikela amehlo abo ukuthi angoma, futhi i-waterfowl ayinankinga nalokhu, ngoba ihlala isemanzini, futhi uketshezi lwamanzi e-aquarium luyahlanzwa futhi luthise amehlo abo.

Ukuqonda kanjani ukuthi inhlanzi ilele

Ukuqonda ukuthi inhlanzi ilele yini, kufanele ubheke ukusebenza kwayo. Uma engakwazi ukungena emzimbeni, acasha emadwaleni noma aqandeke kukholomu lwamanzi, amhambisa kancane amaphiko akhe - lokhu kusho ukuthi isilwane se-aquarium sisesigabeni se-metabolic, i.e. ulele. Kukhona futhi ezinye izakhamizi zasemanzini ezikhetha ukulala ezinhlangothini zazo noma ezansi kwe-aquarium.

Empilweni yasemanzini, ukulala akumeleli ukuxhumeka okuphelele kusuka kwangempela, kepha kwehlisa ijubane ukusebenza komzimba. Kodwa-ke, iphupho elinjalo livumela inhlanzi ukuthi ibuyise ukusebenza komzimba kanye nohlelo lwezinzwa.

Izinhlanzi ezi-Photophilous nezasebusuku azinakubekwa ku-aquarium eyodwa!

Ama-Aquarists enza ukuhlaziya okuphelele kokuziphatha kwezinhlanzi futhi abahlukanise izigaba ezi-2:

Kusihlwa - izinhlanzi ezibona kahle ebusuku, ngakho-ke zizama ukuzingela ebumnyameni, futhi ziphumule phakathi nosuku, lokhu kungenxa yesakhiwo se-anatomical ye-eyeball. Iningi labazingeli liwela kulesi sigaba,
i-photophilous - ube nesakhiwo sekhethelo esivumela ukwazi ukubona kahle ekukhanyeni kwemini. Ngokusekelwe kulokhu, izinhlanzi ziphumula ebusuku, futhi zivuka ngenkuthalo phakathi nosuku.

Ungavumeli izinhlanzi zakusihlwa nokuthanda zikhanye ndawonye e-aquarium eyodwa ngoba:

izinhlamvu zabo azihambelani, izinyamazane zizoqala ukudla umhlobiso, inhlanzi ezinomusa,
Izinhlanzi ezingena kusihlwa azikhululeki enkampanini yezinhlanzi ezithanda ukukhanya okukhulu.

Ngabe izinhlanzi zinephupho elifanayo

Kunezinhlobo eziningi zezinhlanzi: ithambo kanye nenhliziyo. Inqwaba yezakhamizi zase-aquarium - ithambo , bayakwazi ukulenga emanzini bese becibilikisa. Lokhu kungenxa yokuba khona kwesibhaxu sokubhukuda, esigcwele nomoya. Ngakho-ke, lapho kutholakala umoya-mpilo owengeziwe, inhlanzi ingakhuphuka kakhulu.

I-Cartilage izinhlanzi azitholakali kakhulu kuma-aquariums, noma kunjalo, lezi yi-bots kanye ne-anc. Azinaso isigaxa sokubhukuda, ngakho-ke ziyolala ezansi, njengoshaka noma ama-stingrays.

Kukhona nezinhlanzi lezo ukulala okungajwayelekile , thatha, ngokwesibonelo, inhlanzi yepholiji. Lezi zidalwa zithanda ukulala "ngaphansi kwesembozo", ngoba zikhipha i-mucus ngomlomo womgodi futhi zizimboze kuyo. Lokhu kuyazivikela futhi zivikele ezimweni ezicindezelayo, futhi lapho zivuka, inhlanzi ishiya “ingubo” yayo eseceleni.

Ngaphezu kwalezi zakhamuzi zasemanzini, kukhona abanye abalele, okungajwayelekile, ngokwesibonelo, bacashe emhumeni noma esigodlweni.

Yini ongayenza ukuze ulale kahle ngezinhlanzi

Ukwenza izinhlanzi zikhululeke futhi zizizwe zizinhle, udinga:

cisha amalambu egumbini ebusuku,
Ngaphambi kokuthenga izinhlanzi, funda ngezici zazo zokwenziwa, amaphethini okulala, yiziphi izimo azithandayo, futhi uthole izilwane ezifuywayo cishe nezintshisakalo ezifanayo, kufaka phakathi isikhathi sokuphumula,
uma i-aquarist iqala ukulala kwezinhlanzi ngesikhathi sasemini, kufanelekile ukuyitshala nge-algae obukhulu, ngoba lapho zingafihla futhi ziphumule.

Izinhlanzi azikwazi ukubona amaphupho futhi zinciphise ukusebenza kobuchopho, kepha zinciphisa kuphela ukusebenza komzimba isikhathi esifushane, kepha uma umhlali wase-aquarium azithola esesimweni esingathandeki, khona-ke uyazifihla isikhathi esingapheli.

Bona ukuthi u -fishfish ulala kanjani:

Unawe umagazini "Emhlabeni wezinhlanzi."

Thumb Up and Subscript—ngibonga kakhulu umbhali.

Yabelana ngombono wakho kumazwana, sihlala siwafunda.

"Inhlanzi" iphupho nakho konke okuhlobene nakho

Ukucabanga noma ukukhuluma ngokulala, umuntu umele inqubo yemvelo yomzimba. Ngayo, ubuchopho abuphenduli kunoma yiziphi izici ezincane zemvelo, akukho ukusabela. Lo mkhuba ubuye ubonakalise izinyoni, izinambuzane, izilwane ezincelisayo nezinhlanzi.

Umuntu usebenzisa ingxenye yesithathu yempilo yakhe ephusheni, futhi leli iqiniso elaziwayo. Isikhathi esifushane kangako, umuntu uphumula ngokuphelele. Ngesikhathi sokulala, izicubu zivuseleleka ngokuphelele, ukushaya kwenhliziyo nokuphefumula kuyancishiswa. Lesi simo somzimba singabizwa ngokuthi isikhathi sokungasebenzi.

Izinhlanzi, ngenxa yomzimba wazo, zihlukile kwezinye izakhamizi zomhlaba. Kulokhu singaphetha ngokuthi ukulala kwabo kwenzeka ngendlela ehlukile.

Abakwazi ukucisha i-100% ngesikhathi sokulala. Lokhu kuthintwa yindawo yabo yokuhlala.
Ukungaqhamuki akwenzeki inhlanzi e-aquarium noma emanzini avulekile. Ngokwezinga elithile, bayaqhubeka ukubona umhlaba owabazungezile ngisho nangamaholide abo.
Umsebenzi wobuchopho esimweni sokuvuseleleka awuguquki.

Ngokwesitatimende esingenhla, singaphetha ngokuthi izakhamizi zezindawo zokugcina azilali ubuthongo obukhulu.

Ukusuka kokunye kwezinhlobo ezithile kuya ngokuthi inhlanzi ilala kanjani. Iyasebenza phakathi nosuku ayinyakazeki ebusuku kanti okuphambene nalokho. Uma inhlanzi incane, izama ukucasha endaweni engenakuqhathaniswa nesikhathi sasemini. Lapho kuqala ubusuku uphila futhi afune ukwenza inzuzo.

Ukulala kwenhlanzi noma cha

Zonke izilwane zidinga ukuphumula, noma kunjalo, ngokubukeka kwezinye zazo akunakwenzeka ukusho ukuthi zilele noma cha. Ubunzima obufanayo bukhona, ngokwesibonelo, nezinhlanzi. Noma ngesikhathi sokulala, amehlo abo ahlala evulekile, okuvame ukudida abantu futhi kubavimbele ekuhumusheni isimo ngokufanele.

Umbuzo "Futhi manje! Yini eza kuqala? Iqanda noma inkukhu?" "- 12 izimpendulo

Kungani inhlanzi ingawavali amehlo akhe

Izinhlanzi, njengabanye abamele izilo, zilele. Kuphela nje abavale amehlo abo. Lokhu kungenxa yokuthi izinhlanzi zimane zingenayo ikhulu leminyaka. Lo mehluko ovela kubantu nakwizilwane zomhlaba uvela endaweni abahlala kuyo. Abantu kufanele bahlale bemanzisa igobolondo langaphandle lamehlo, likhala. Ephusheni, lokhu kunzima kakhulu ukukwenza, ngakho-ke izinkophe ziyimboza kahle i-cornea, iwavikele ekushayeni ngaphandle. Izinhlanzi zihlala emanzini, angavumeli amehlo abo ukuba omile. Azidingi ukuvikelwa okwengeziwe.
Abanye oshaka kuphela abanezinkophe. Ngesikhathi sokuhlaselwa, umhlaseli uvala amehlo, ngaleyo ndlela evikela iso emonakalweni. Oshaka abangenazo izinkophe bagoqa amehlo abo.

Ngabe izinhlanzi zamathambo zilala kanjani

Ama-olwandle ngezinye izikhathi angabuka ukuthi izilwane ezifuywayo zilele kanjani phansi noma emhlabathini, zikhulule ngesisu sazo phezulu noma ngaphansi. Kodwa-ke, kufanelekile ukwenza ukunyakaza okubukhali noma ukuvula isibani, njengoba ezifuywayo ziqala ukubhukuda futhi, kube sengathi akwenzekanga lutho. Ukulala kwazo zonke izinhlanzi kuzwela kakhulu. Izinhlobo eziningi zikhetha indawo ethule, engenazodwa yokulala, kepha wonke umuntu unemikhuba yakhe. Ukwenza isibonelo, amakhodi angalala eceleni komgwaqo, i-herring - ilenga ekholini lamanzi ikhanda lize libheke phezulu - emgodini onesihlabathi. Inhlanzi e-parrot eshisayo eyi-Bright tropical ingumsuka omuhle kakhulu. Ukulungiselela ukulala, wakhela ikhokisi likamufi azungeze yena, okusobala ukuthi, akuvumeli izinyamazane ukuthi zikubone ngephunga.
Zonke izinhlobo zezinhlanzi, ngokuya ngesikhathi sokwenza kwazo, zingahlukaniswa ngemini nobusuku.

Izinhlanzi ezi-cartilaginous zilala kanjani

Ukwakheka kwezinhlanzi ezi-bone ne-cartilage kuyehluka. Izinhlanzi zeCartilaginous, ezibandakanya oshaka kanye nama-stingrays, azinawo amabhodwe ku-gill, futhi amanzi angena kuwo kuphela lapho enyakaza. Ngenxa yalokhu, abakwazanga ukulala kahle. Kodwa-ke, ngesikhathi sokuziphendukela kwemvelo, babekwazi ukujwayela futhi bahlwithe amahora abo ukuze baphumule. Ezinye izinhlobo zitholile ama-splashes - izitho ezikhethekile ngemuva kwamehlo, ngosizo lwazo izinhlanzi ezidonsa amanzi bese ziqondiswa ezibuhlotsheni. Abanye bakhetha ukukhetha izindawo zokulala ngensimbi enamandla yangaphansi noma yokulala, bavule njalo bavala imilomo yabo, ngaleyo ndlela bavumele amanzi ukuba agcwalise igazi ngomoya-mpilo.
Ushark Katran, ohlala oLwandle Olumnyama, ulala ekuhambeni. Intambo yomgogodla ibhekele ukunyakaza, kanti ubuchopho bungaphumula ngalesi sikhathi. Ososayensi bakholelwa futhi ukuthi abanye abamele izinhlanzi ezinama-cartilaginous bangalala ngendlela yamahlengethwa, ngokunye "bacishe" i-hemisphere efanele noma kwesobunxele.

Ingabe crayfish ihlala emanzini?

Lapho indlu inamanzi amakhulu, kuba nesifiso sokuyiveza nazo zonke izinhlobo zezakhamizi ezixakile, ukuze muhle futhi ungajwayelekile. Amaningi atenga i-crayfish futhi awaxazulule ngezinhlanzi. Kepha lokhu kungenziwa? Ngabe izinhlobo ezimbili ezihlukene zihlala ethangini elilodwa?

Cishe wonke amakhanke ayizidalwa ezithanda ukuthula. Abazidali izingxabano, bahlala buthule endaweni yokukhosela phakathi nosuku, baphume bayothenga ukudla kusihlwa. Ahamba kancane ngaphansi kwephansi le-aquarium, eqoqa inyamazane. Kepha kwesinye isikhathi amakhrayoni ase-aquarium nezinhlanzi - lokhu akuhambelani. Kunezizathu eziningi zalokhu.

Okubaluleke kakhulu, umdlavuza ungadla kalula izinhlanzi ezincane. Naphezu kweqiniso lokuthi izinhlanzi zihamba ngokushesha okukhulu, ebusuku zilala ngaphansi kwe-aquarium. Ngalesi sikhathi, umdlavuza uya ekuzingeleni futhi udle konke okubi. Kungenzeka angadli ezinye izakhamizi, kodwa azenze zikhubazeke, zimshiye engenamsila omuhle. Lokhu kusebenza ezinhlanzini ezinkulu. Futhi kwesinye isikhathi kubeka namanxeba amakhulu, emva kwalokho izinhlanzi ziyafa.

Isizathu sesibili sokungalingani kungenzeka yindlala. Ama-Pisces awazi umuzwa wokugcwala futhi ayakwazi ukudla konke azokunikwa. Ngenxa yalokhu, izingwegwe ezihamba kancane, ebusuku zingase zingakutholi ukudla. Sezihlalelwe yindlala izinsuku eziningi, zizokufa.

Le nkinga kulula ukuyixazulula. Udinga ukuthenga ukudla okuhlala ngokushesha phansi bese ukuwathululela ku-aquarium kusihlwa, lapho umdlavuza uphuma uyodla.

Ingabe crayfish ihlala emanzini kanye nezinye izakhamizi? Baphila, kepha kubalulekile ukumkhetha omakhelwane abajwayelekile. Izinhlanzi kufanele zibe ezolile, hhayi ezizingelayo, hhayi ezincane kakhulu. Kulokhu, indawo enhle kungenzeka.

Kepha, noma kunjalo, kungcono ukuhlinzeka nge-terarifish ehlukile ye-crayfish, lapho yonke imibandela izokwenzelwe yona. Isibonelo, badinga ama-driftwood ukuze baye ezweni. Futhi izindonga ze-aquarium kufanele ziphezulu ukuze i-crayfish ingaphumi. Nakulokhu, umsoco. Ungabondla ngezingcezu zenyama noma zenhlanzi. Abashiyayo basheshe bawonakale futhi bangcolise amanzi. Futhi kaningi awukwazi ukudlulisa inhlanzi uyiwuketshezi olusha.

Sifuna ukuba ne-crayfish, kungcono ukungabeki engcupheni inhlanzi ekhona futhi ungazami impilo yomqashi omusha. Ukuhlala ndawonye kungaletha inkathazo enkulu kumnikazi nezindleko zezinhlanzi ezintsha. Ngakho-ke, kungcono ukuhlomisa enye i-aquarium bese uthokozela ngokuthula impilo yezinhlanzi ezinempilo kanye no-crayfish.

Ingabe izinhlanzi ze-aquarium zilala?

Ewa sonnet

Ulyana Trempolets

Vele, izinhlanzi zasemanzini nazo zonke ezinye izinhlanzi zilala. Naka izinhlanzi zase-aquarium ebusuku, zibanda endaweni emnyama futhi zilele, ungazami ukuzivusa kakhulu, zingacindezelwa !! ! Nawa ama-SOMIKS, ngokwesibonelo, alala emini, futhi ebusuku babhukuda baphume endaweni emnyama (i-driftwood, indlu yamatshe).
Abalali sengathi asithuthi, kepha balengiswa endaweni eyodwa futhi bahambisa amaphiko abo, ukuze bangaqhubeki baye phezulu ngesisu bangafi! ! Futhi balala ngamehlo abo evulekile, ngoba abanazo izinkophe ezingavale amehlo abo! !

Ngabe izinhlanzi zilala kanjani?

Dana

Ungalala uvule amehlo akho? Cha, nakanjani udinga ukuvala izinkophe zakho ukuze ulale. Ngakho-ke, izinhlanzi azilali njengathi. Azinazo izinkophe zokuwehlisa. Kepha ngokuqala kobumnyama, izinhlanzi nazo ziyakhululeka. Abanye babo balala ngalolu hlangothi.
Kukhona ukufana phakathi kwamehlo ezinhlanzi nabantu. Kepha kukhona umehluko ngenxa yokuthi umuntu uhlala emoyeni, nenhlanzi emanzini. Njengabantu, izinhlanzi zine-iris ezungeze umfundi. Ezinhlanzini eziningi, umdlwane awuguquli usayizi wawo.
Lokhu kusho ukuthi ayikhiphi ukukhanya okukhanyayo futhi ayikhulisi ebumnyameni njengoba kwenzeka esweni lomuntu. Ngakho-ke, inhlanzi ayikwazi ukumelana nokukhanya okukhanyayo, ingaphuphutheka kuyo. Izinhlanzi ngeke zinciphise ukugcwala okukhanyayo okudlula kumfundi, njengoba nathi senza. Yize kukhona ezinye izinhlanzi, kodwa zazo zingancipha. By the way, izinhlanzi bezingeke zibe nazinyembezi, ngoba azikho izindlala ezi-lacrimal. Amehlo abo amanzi avela emvelweni.
Ezinhlanzini eziningi, amehlo atholakala ezinhlangothini zombili zekhanda. Iso ngalinye lezinhlanzi libona isithombe ngakolunye uhlangothi kuphela. Ngakho-ke, izinhlanzi zinenkambu enkulu yokubukwa ezinhlangothini zombili, kakhulu kunokomuntu. Bayakwazi ukubona phambi kwabo, ngemuva kwabo, ngaphezulu nangaphansi. Futhi phambi kwakhala, izinhlanzi zingagxilisa amehlo womabili endabeni eyodwa.
Ucwaningo luye lwabonisa ukuthi ezinye izinhlanzi zingahlukanisa imibala. Ziyakwazi ukwahlukanisa phakathi kokubomvu nokuluhlaza, mhlawumbe okuluhlaza okwesibhakabhaka nokuphuzi. Kepha zimbalwa izinhlobo zezinhlanzi eziphenywayo. Ngakho-ke, akunakuphikwa ukuthi zonke izinhlanzi zihlukanisa imibala. Kunokwehlukana okukhulu phakathi kwezinhlobo zezinhlanzi.

Fanis Khairullin

Ungakhohliswa iqiniso lokuthi amehlo ezinhlanzi ahlala evulekile: lezi zidalwa eziphilayo nazo zithanda ukulala ngokwanele ebusuku futhi zilale ekuseni
Izinhlanzi zingalala? Isikhathi eside, ososayensi bexakekile ngalolu daba, kodwa imiphumela yocwaningo lwakamuva ikhombisile: emva kobusuku obumatasa, izinhlanzi zithanda ukusnuza.
I-Zebra zebrafish (Danio rerio), njengazo zonke izinhlobo zezinhlanzi, ayinazinkophe, ngakho-ke kunzima ukuthola ukuthi yini abayenzayo besesimweni sokulala - bayalala noma bayaphumula nje.
Kepha manje abaphenyi abakwazanga ukufakazela iqiniso lokuthi izinhlanzi zilele, kodwa nokuthi lezi zidalwa eziphilayo zingaba nokuqwasha, futhi zilukhuthalele nokuphaphama okuphoqelekile.
Ukuphazamisa njalo ukuthula kwezinhlanzi zalezi zinhlobo ezivamile ezindaweni zasemanzini (isisetshenziswa sikagesi esibuthakathaka sisetshenziselwe lokhu), ososayensi bakwazi ukubenza bahlale bephapheme ubusuku bonke. Futhi kwenzekani? Izinhlanzi, ezazinobusuku obumatasa, zizama ukulala lapho kuvela ithuba lokuqala.
Abanye babantu lapho kwenziwa lo msebenzi wokuhlola babethwala uhlobo lwe-mutant gene, oluthinta ukuzwela kohlelo lwezinzwa kuma-hypocretins, izinto ze-hormonal ezisiza ukulwa nokulala. Ukushoda kwama-hypocretins emzimbeni womuntu kubhekwa njengembangela ye-narcolepsy.
UZebra zebrafish nohlobo lwe-mutant uhlushwa ukuqwasha futhi bathola ukuthi bakwazi ukulala isikhathi esingaphansi sama-30% kunabalingani babo nohlobo olujwayelekile. "Izinhlanzi ezingazweli kuma-hypocretins zilala ebumnyameni futhi ngezikhathi ezithile," kusho abaphenyi ephephandabeni eliku-inthanethi i-PloS Biology.
Ngenxa yalolu cwaningo, ososayensi bafunde kabanzi ngemisebenzi yamangqamuzana alawula ukulala. Banethemba lokuthi ezinye izivivinyo ze-zebra danios ezikhethiwe ukuhlolwa ngenxa yokufana kohlelo lwazo lwezinzwa oluyinkimbinkimbi nezitho ezihambisanayo zezilwane zasemanzini zizosiza ukungena ezinhlotsheni zokuphazamiseka kokulala kwabantu.
"Ukuphazamiseka kokulala kusabalele, kepha asiqondi inqubo yabo. Ngaphezu kwalokho, kunemibono eminingi yokuthi ingqondo ilala kanjani futhi kungani. Ocwaningweni lwethu, sibonisa ukuthi izinhlanzi ezinamathambo ezinhlobo ezisetshenziswa ocwaningweni zofuzo ziyakwazi ukulala," bayabhala Abaphenyi.
Lezi zinhlanzi zigadwe yiqembu lososayensi abavela e-USA naseFrance. Kwatholakala ukuthi lapho izinhlanzi zilele, izinsiba zazo zomsila ziyagoba, izinhlanzi ngokwazo zibanjwa kungaba ngaphezu kwamanzi noma phansi kwephansi.