Idan mutum yana da kifin kifaye, zai iya lura da faruwar su koyaushe. Tashi da safe da barci da dare, mutane suna gan su a hankali suna iyo a kusa da akwatin kifaye. Amma wani ya yi tunani game da abin da suke yi da dare? Duk mazaunan duniyar suna buƙatar hutawa kuma kifaye ba su da togiya. Amma ta yaya za ku san ko kifayen suna barci, saboda idanunsu a buɗe koyaushe?
Menene mafarkin kifi?
Gabaɗaya, idan ana magana game da bacci, yawanci suna nufin yanayin ilimin halayyar mutum ne na jiki lokacin da aka rage tasirinsa ga duniyar waje kuma matakin aikin kwakwalwa bashi da ƙima.
Wannan yana faruwa a cikin mutane, dabbobi masu shayarwa, tsuntsaye, wasu kwari da kifi. A matsakaita, mutane suna kashe na uku na rayuwarsu a cikin mafarki (tare da tsawon lokacin bacci na awowi takwas a rana). A lokacin waɗannan lokutan, raguwa a cikin bugun zuciya da na numfashi yana faruwa, tsokoki suna hutawa. Wannan yanayin ana iya ɗauka tsawon lokacin rashin aiki.
Amma kifi sun bambanta sosai a cikin ayyukan halittar jikin mutum daga sauran. Saboda haka, barcinsu yana faruwa ne a hanyar da ba mu saba da ita ba.
- Yanayin da suke rayuwa, da abubuwan sifofin na waje da na ciki, bai kyale su su kasance a yanke kawunan su daga gaskiyar mahallin ba.
- Basu da halin rashin sanin tabbas, kuma basu gushewa suna sane da duniyar da ke kusa da su ba.
- Ayyukan kwakwalwansu ya kasance kusan ba su canzawa.
Lokacin barci na waɗannan mazaunan ruwa ƙarƙashin ruwa ya dogara da nau'in kifaye. Wadanda suke aiki da rana suna hutawa da daddare kuma akasin haka. Misali, kifi ya ɓoye a cikin wani wurin ɓoye duk rana, kusan ba ya motsawa, kuma da duhu ya fara iyo ya nemi abinci don kansa.
Me kifin yayi kama da shi a cikin mafarki
Samun shiga cikin ƙwayar morpheus, kifayen ba sa rufe idanunsu. Bayan haka, basu da ƙyallen idanu, kuma ruwa koyaushe yana tsaftace idanuwan su. Koyaya, rashi kwatsam ba ya tsoma baki kwata-kwata, tunda duhu sosai da daddare, da kuma irin kifayen da suke bacci da rana, musammam suyi lamuransu cikin mafaka ko kuma a cikin inuwar tsirrai.
Kifayen da suke bacci suna iya yin kwance akan ruwa kawai, wanda hakan zai wanke kwalliyar su. Wasu na iya manne wa rassa da ganyayyaki. Wasu suna kwance ciki ko kuma a gefe. Wasu kuma suna rataye a cikin ruwa. A cikin akwatin kifaye, kifi mai bacci yawanci yakanyi tsalle a kasan akwatin kifaye, ba tare da yin kusan duk wani motsi ba, wasu lokuta a bayyane suke girgiza wutsiyarsu. Amma tare da kowane, har ma da ɗan ƙaramin tasiri na abubuwan waje (ko haɗari ne ko yuwuwar samarwa), nan da nan za su rayu kuma su dawo yadda suke.
Yadda ake gane kifin bacci
Ko da wakilin zurfin ruwa ya nannade cikin bacci, ba za ta iya rufe idonta ba. Kifi ba shi da goge-goge, saboda haka ruwa yake wanke idanun koyaushe. Amma wannan fasalin na idanu bai hana su hutawa yadda yakamata ba. Yayi duhu sosai da dare don jin daɗin hutu. Kuma da rana, kifin ya zaɓi wurare masu natsuwa a cikin mafi ƙarancin haske ya shiga.
Wakilin barcin na fauna na marine kawai ya ta'allaka ne akan ruwa, kuma yanzu haka yana ci gaba da wanke gwanayen a wannan lokacin. Wasu kifayen suna ƙoƙari su manne a ganyayyaki da rassan tsire-tsire. Wadanda suka fi son shakatawa a lokacin rana sun zabi inuwa daga manyan tsire-tsire. Wasu kamar mutane suna kwance a gefe ko kuma ciki a ƙasa. Sauran sun fi so su zauna a cikin ruwa. A cikin akwatin kifayen, mazaunan baccinta ba su yin jayayya ba tare da ƙirƙirar wani motsi ba. Abinda zaku iya lura a lokaci guda shine kumburin bayyane da yake gani da wutsiya. Amma da zaran kifin yaji wani tasiri daga yanayin, sai nan take ya koma yadda yake. Don haka, kifi na iya ceton rayukan su da tserewa daga mafarauta.
Siffofin kifi na bacci
Kifi yana da ilimin halittar jiki na peculiar. Saboda haka, burinsu ya bambanta.
Daga cikin dukkan fasali fasali:
- Kifi a cikin akwatin kifaye da daddare kar a kashe gaba daya. Babban dalilin shine mazauninsu.
- A iya aiki ko a cikin vivo ba a cire komai ba. Ko da lokacin hutawa ne, wasu daga cikinsu sun ga canje-canjen zafin jiki.
- Bar kifin barci yana tsinkaye komai kuma cikin nutsuwa.
Shin kifaye suna barci da daddare kamar mu? Tsayawa akan matsayin ba.
Kifin kifin kifaye daban-daban suna barci daban. Wasu bambance-bambancen abubuwa ana rarrabe su ta hanyar yau da kullun, na biyu - da dare. Da rana, wani karamin kifi ya zaɓi wurin da zai zauna. A dare, irin waɗannan 'yan kwayoyin suna neman abinci.
Yaya za a gano kifi mai bacci?
Don fahimtar ko kifayen suna bacci, masanan aquarists suna kimanta halayyar. Tsawon kwanciyar hankali a cikin ƙasa mai ɗorewa ko sanyawa a cikin wuraren inuwa yana nuna cewa kwayoyin halitta sun shude cikin wannan yanayin kamar metabolism. Wasu nau'ikan sun nutse a ƙasa ko mirgine zuwa gefe ɗaya.
Yaya ake rarrabe kifi?
Bayan yin nazarin yadda halittun dabbobi masu bacci suke bacci, kwararrun aquarists suka kasu kashi biyu:
- Twilight phenotypes. Suna tafiya da dare, suna neman abinci. Da rana suna hutawa. A cikin nau'ikan duƙu-duƙu, idanu suna da tsari na musamman, wanda shine dalilin da yasa zasu iya ganin daidai a cikin duhu. An tsara masu ɗaukar hoto a cikin wannan rukuni.
- Abubuwa masu daukar hoto na hoto. A cikin irin nau'ikan jinsunan, tsarin kwallon ido yana da wasu bambance-bambance. Saboda haka, suna gani ne kawai a lokacin rana. Da dare, suna barci.
Akwai ra'ayi tsakanin masu ruwa da tsaki cewa bai kamata a kiyaye haske mai ƙauna da mai hangen nesa a cikin akwatin ruwa daya ba. Wannan shi ne saboda:
- Masu ɗaukar hoto da dare suna kaiwa kayan ado da dabbobi ado.
- Twilight mutane suna ci gaba da muni idan da akwai yawan hasken.
Hijabi
A cikin tsammanin yanayin sanyi, wasu kwayoyin halitta suna fada cikin wani irin yanayin rashin himma, wanda ya bambanta da daidaitaccen bacci. Kamar yadda a cikin lokacin da kifi ya yi barci, manyan ayyukansa suna raguwa. Don wannan lokacin, phenotypes suna motsawa zuwa substrate, tsire-tsire mai inuwa.
Wasu nau'in hibernate a lokacin bazara. Wadancan ayyuka suna yin su ne don hana yiwuwar rashin ruwa a jiki. Tabbas, a lokacin rani, yawan zafin jiki yakan tashi sosai.
Mafarkin halittar "daji"
Mazauna cikin ruwa suna ɗaukar matakan barci a wani yanayi:
- Cod yana barci kusa da substrate. Ta juya zuwa gefe ɗaya.
- Herring flips ciki sama. Wani lokacin herring yana gangara ƙasa.
- An binne dutsen na tsawon rashin isasshen ruwan sama cikin maɓallin.
- Kifi na Parrot ya juya ya zama nau'in gamsai.
Lokaci yana fama da karancin maganin bacci. Sharks sun rasa mafitsara a iyo. Saboda haka, basa rataye a cikin yadudduka ruwa. Da zaran sharks daskarewa, jikinsu ya nutse har ƙasa. Tunda kifayen kifayen ba su da wadataccen iska, kuma ba koyaushe suke rufe gibin da suka dace ba, kifayen da sauri suna shayar da su a ƙasan.
Wasu daga cikin sharuddan sharks suna motsawa zuwa wuraren da ake lura da ƙasa mai zurfi. A cikin yanayin metabolism, suna rufe idanunsu, kuma bakinsu koyaushe suna buɗewa don keɓance tara ruwa. Wani tallafin baya jujjuya idanuwa a lokacin hutawa.
Shin ya kamata inyi la’akari da fasalin kifin bacci?
Wasu masana aquarists suna binciken wannan batun don ƙarin bayani. Lallai, ya dogara da girman girman ilimin idan masanan masu binciken ruwa zasu iya kirkirar yanayin da ya dace don yanayin kifayen da bawo.
Domin halittun da ke faruwa su inganta gaba daya, su yawaita, ana yin la'akari da wasu ka'idoji ga masu binciken ruwa:
- Zaɓin zaɓi na tanki tare da matsanancin daidaito. Kafin siyan, an ƙaddara ƙarar da ya dace, fasali da tsari.
- Gano abubuwan da suka dace da kayan ado da kayan haɗi. Wasu kwayoyin halitta suna buƙatar busassun itace, rami, gadoji, da sauran bayanai. Ga wasu mutane, ana buƙatar ƙarin sarari kyauta don su iya motsawa kyauta.
- Ana shuka tsire-tsire masu inuwa, algae a cikin tanki. Wadannan ƙananan kifaye suna amfani da su azaman wurin zama.
- Lokaci-lokaci, aquarists tsabtace kwatancen daga sharan gona, excrement. Bayan duk wannan, suna cutar da yanayin cutar magyrinth da sauran nau'in halittu. Don yin wannan, yi amfani da abubuwan motsa jiki da masu tacewa.
- Lokacin zabar phenotypes, fasali ya kamata a la'akari. Yana da kyau a zabi kifin da zai shakata da zama a lokaci guda. Idan baku bi wannan dokar ba, to a kan lokaci zaku ci karo da cututtuka, yanayin da ke kara lalacewa.
- Lokacin zabar kayan aikin wutar lantarki, ana yin la'akari da ƙimar iya aiki. Don cikakken saiti, yi amfani da fitilun lumines na matakin ƙarfin da ake buƙata.
- A cikin dare, ana kashe kayan aikin wutar lantarki don tabbatar da yanayi mai kyau.
Kifi suna da fasalolin halittar mutum da yawa. Sun huta, amma burinsu ya bambanta da namu. A lokacin bacci, ayyukan jiki na ragi ya ragu. Tsarin na rayuwa yana rage gudu. Dukkanin waɗannan sifofin suna tunawa da duk ƙwararrun masanan kimiyyar ruwa da kwalliya waɗanda ke damu da halittun kifaye da kifayen kifin.
Mafarautan Dare
Kwararrun masunta suna da masaniya cewa kifayen kifi ko burbots ba sa bacci da daddare. Su mafarauta ne kuma suna samun wadatar abincinsu idan rana ta ɓoye. A lokacin rana, suna samun ƙarfi, suna tafiya farauta da dare, yayin da suke motsi gabaɗaya. Amma har ma irin waɗannan kifayen suna son "shirya" hutawa a lokacin da rana.
Gaskiya mai ban sha'awa shine dabbar dolphins ba ta yin bacci. Dabbobin dabbobi masu halin yanzu an rarrabe su kamar kifi. An cire hemispheres na dabbar dolfin na wani dan lokaci. Na farko shine awa 6 sannan na biyun kuma 6. Sauran lokaci shine duka a farke. Wannan ilimin kimiyyar halitta yana ba su damar kasancewa cikin yanayin aiki koyaushe, kuma idan akwai haɗari don tserewa daga masu hasara.
Wuraren da aka fi so don kifin bacci
Yayin hutawa, yawancin masu jin sanyi suna zama marasa motsi. Suna son yin barci a yankin ƙasa. Wannan halayyar alama ce ta yawancin manyan nau'ikan da ke rayuwa a cikin koguna da tabkuna. Da yawa suna jayayya cewa duk mazaunan ruwa suna barci a ƙasa, amma wannan ba daidai bane. Kifayen teku na ci gaba da motsawa har a lokacin bacci. Wannan ya shafi tuna da kifayen sharks. An bayyana wannan sabon abu ta hanyar cewa ruwa dole ne a wanke ruwan kwayar su. Wannan garantin ne cewa baza su mutu ba da shaƙuwa. Wannan shine dalilin da ya sa tuna tuna ruwa a kan tudun kuma ya huta yayin da ake ci gaba da iyo.
Sharks ba su da kumfa kwata-kwata. Wannan gaskiyar tana tabbatar da cewa waɗannan kifayen dole ne su kasance cikin motsi koyaushe. In ba haka ba, maƙiyin zai nutse ƙasa lokacin barci kuma, a ƙarshe, zai nutsar da shi kawai. Yana sauti mai ban dariya, amma gaskiyane. Bugu da kari, masu farautar ba su da murfin musamman a jikin gatanan. Ruwa na iya shiga da wanke hancin kawai lokacin motsi. Haka abin yake ga ramuka. Ba kamar kifi kashi ba, motsi akai-akai shine, a hanya, ceton su. Don tsira, dole ne a koyaushe yin iyo a wani wuri.
A takaice game da rashin himma a cikin hunturu da bazara
Wasu nau'in kifayen sun fada cikin abin da ake kira hibernation lokacin sanyi ya fara. Waɗannan lokutan, ba shakka, sun bambanta da abin da muke saba nufi da bacci. Amma, duk da haka, wannan ma yanayin zagayawa ne.
A lokacin shi, tafiyar matakai na jiki suma suna raguwa, duk ayyukan jiki suna raguwa, kifin kuma baya aiki. A wannan lokacin, ita ko dai ta ɓoye a cikin mafaka, ko ta zauna a ƙasan tafki.
Kuma akwai wasu kifayen da suka fi son yin bacci a lokutan zafi. Don haka ana kiyaye su daga rashin ruwa a jiki. Irin wannan abin mamaki kamar ɓoyewa yana taka muhimmiyar rawa, saboda yana taimakawa kifi tsira daga waje a lokacin lokacin bushewa ko lokacin zafin jiki yayi yawa.
Misali, ana samun kifi a cikin Afirka, wanda ya juya zuwa laka, don haka samar da rago, kuma yana cikin cikakken hutawa a ciki tsawon watanni har yanayin rayuwa ya sake dacewa. Yana da mahimmanci a lura cewa kifin ruwan kifayen da wuya ya koma irin waɗannan hanyoyin.
Me yasa yake da mahimmanci a bincika halayen bacci a cikin kifi
Ga waɗansu, wannan muradi ne kawai don biyan muradin kansu. Game da yadda kifi ke bacci, kuna buƙatar sanin farko na duk masu mallakar kifaye. Wannan ilimin zai yi amfani wajen samar da yanayin zama mai dacewa. Kamar mutane, ba sa son rushe kwanciyar hankalinsu. Kuma wasu suna fama da rashin bacci. Sabili da haka, don tabbatar da iyakar nutsuwa ga kifin, yana da mahimmanci a lura da maki da yawa:
- Kafin ka sayi akwatin kifaye, kayi tunani game da kayan haɗin da zasu kasance a ciki,
- yakamata a sami isasshen fili a cikin akwatin kifaye don ɓoye,
- Ya kamata a zaɓi kifaye don kowa ya huta a lokaci ɗaya na rana,
- da dare yana da kyau a kashe hasken a cikin akwatin kifaye.
Tunawa da cewa kifayen na iya “ɗan dakata” yayin rana, yakamata a sami katuna a cikin akwatin kifaye wanda zasu iya ɓoyewa. Yakamakon akwatin kifayen ya kasance yana da polyps da algae mai ban sha'awa. Hakanan kuna buƙatar tabbatar da cewa cika akwatin kifin ba ze zama komai ba kuma bai damu da kifin ba. A cikin shagunan zaka iya samun adadi mai yawa na lambobi masu ban sha'awa, har zuwa yin kwaikwayon jirage masu saukar ungulu.
Bayan tabbatar da cewa kifin na bacci, da kuma gano yadda yake kallon lokaci guda, zaku iya kirkirar yanayi mai kyau don dabbobinku su rayu.
Factsan abubuwa masu ban sha'awa game da mafarkin kifayen "daji"
A dabi'a, waɗannan mazaunan cikin ruwa sun sha bamban:
- Tana kwance ciki ko gefuna a ƙasa, kamar cod,
- ko juye da juzu'i a cikin ruwa shafi, kamar herring,
- ko burrow a cikin yashi, kamar yadudduba, ko a lullube da gamsai kamar bargo, kamar kifi aku.
Kifin na Cartilaginous, musamman ma sharks, sune mafi wahalar barcin barci.
- Basu da warin amai na iyo, sabili da haka, ba za su iya rataye a cikin shafi na ruwa ba, saboda nan da nan za su nutse har ƙasa ba tare da motsi ba.
- Kuma ba za su iya yin kwanciya a ƙasa ba, tunda ba su da kwayayen, amma abubuwan cike iska, wanda ruwa ba zai faɗi ba tare da motsi ba, kuma kifayen za su shaƙa kawai.
Me zaiyi? Ga kuma abin da:
- wasu sharks sun dace da barcin cikin wurare tare da ƙasa na yanzu, kullun buɗewa da rufe bakinsu don motsa ruwa a kusa da gill slits,
- sauran nau'ikan suna da jijiyoyi don wannan dalili (buɗaɗɗun abubuwan buɗe ido wanda ke bayan idanun),
- kuma har yanzu wasu suna barci a kan tafiya. Theirwaƙwalwar su tana hutawa a wannan lokacin, kuma kashin baya yana daidaita aikin tsokoki masu yin iyo.
Yi bacci kifi
Ganin dabbobi masu iyo, masu ruwa a cikin ruwa, suna shakkar ko kifayen suna barci a cikin akwatin kifin, saboda da alama suna da farin ciki koyaushe. A zahiri, duk mazaunin duniyar da ke da tsarin haɓaka mai juyayi yana buƙatar hutawa, kuma kifi ba banda bane.
Duk nau'in kifayen suna da tsarin bacci da farkawa. Koyaya, barcin kifi ya bambanta da na mutum. Kasancewa a cikin wani yanayi mai buɗe ruwa mara ruwa ya bar alama a kan canjin yanayin kifayen. Tunda a dabi'a ana tilasta kifin ya kasance a faɗakarwa koyaushe don lura da maƙiyin ko kama abincin a cikin lokaci, ba su kashe gabaɗaya, amma kawai beze. Lokacin da kifi ya yi bacci, ƙwaƙwalwar sa ba ta shiga cikin yanayin zurfin barci, amma yana ci gaba da aiki. Kuma saboda kwakwalwar kwakwalwa ta huta kuma ta murmure, hanyoyin ciki za su yi aiki dabam.
Ko kifayen suna barci a cikin akwatin kifaye da daddare, ko a kwana a cikin duhu, ya dogara da jinsin. Wasu nau'ikan suna aiki da rana, yayin da wasu sun fi son zama a faɗake da dare. Don haka, kifin kifaye masu ruwa suna aiki da daddare, kuma a cikin rana ana iya same su a cikin mafaka mai cike da duhu.
Dolphins an san su da dabbobi masu shayarwa. Koyaya, kwakwalwar su, kamar kifi, tana iya kashe hemispheres dabam. Da farko, kimanin awanni shida, halli yana hutawa, to wannan adadin lokacin - wani. Saboda haka, dabbobin ruwa a kodayaushe suna kan shiri, suna lura da magabatan a kan lokaci.
Tun da kifin bacci mai bacci yana fuskantar damuwa lokacin da ake damuwa, to a cikin akwatin kifayen akwai buƙatar ƙirƙirar yanayi mafi kyau ga sauran dabbobi:
- Gina matsugunai masu inuwa
- Sanya nau'ikan nau'ikan tsarin bacci a cikin akwati ɗaya,
- Karka kunna wutar akwatin akwatin lokacin da dabbobi ke bacci.
Menene kifin mai barci yake kama
Mutane da yawa masu aikin kifin kifayen ba su da ra'ayin yadda kifin kifaye suke barci, sun yi imanin cewa dabbar da take bacci ya kamata tana da idda. A zahiri, kifin ba shi da ƙyalli. Ba ta buƙatar su, saboda ayyukan ƙwaƙwalwar ƙwallayen fata sune kiyaye danshi da kare idanu, kuma a cikin yanayin yanayin ruwa, waɗannan ayyukan suna da kyau ga ruwa. Sabili da haka, kifi wanda yake son shakatawa yana ɓoyewa a cikin wurin da aka rufe.
Don fahimtar cewa kifayen suna barci yana yiwuwa ne kawai ta halayensa. Yadda mazaunin akwatin kifaye yake barci ya dogara da nau'ikansa. Kowane jinsi yana da nasa hanyar yin bacci.
Yaya kifaye suke barci a cikin akwatin kifaye:
- Rataya mara motsi a cikin ruwa shafi,
- Zauna a kasa ta gefe,
- Yin iyo tare da rafin a saman ruwa,
- Haƙuri da ciyawar ruwa,
- Burrowing cikin ƙasa tare da ciki.
Akwai zaɓuɓɓuka masu ɗorewa don yadda kifin ke bacci. Don haka, kifin akuya, yana shiri don bacci, yana samar da mucous gland na musamman, wanda ke lullube kanta kamar kwakwa.
Mafi wahalar yin bacci shine nau'in kwalayen. Kifi na kashin kansa yana da mafifan iyo, saboda wanda mai bacci yake daskarewa a cikin ruwa. Kuma kifin na carilaginous bashi da kumburin iska, saboda haka dole ne su nutse har zuwa ƙasa, su kwance a gefansu ko su haƙa ƙasa. Don haka yi, alal misali, kifin kifi.
Kuma mafi yawan kifin na 'yan gasa ba su da sa'a tare da sharks. Ba su da kurji na ruwa kawai, ba tare da wanda ba, a cikin motsi ba motsi, nan da nan sai su nutse zuwa gindin, amma kuma suna sha. Sharks suna da buɗaɗɗun buɗe ido kawai, waɗanda ba sa samun ruwa idan kifin ya kasance a tsaye. Sabili da haka, kifin dole ya motsa koyaushe, don kada ya shaƙa.
Ta yaya Sharks suke bacci da irin waɗannan sifofin:
- Akwai nau'ikan halittu waɗanda ke mai da hankali kan ƙasa na yanzu, suna buɗe bakinsu a cikin motsi na motsin ruwa, saboda ya gudana a kusa da buɗe gill.
- Wasu kifayen kifayen suna da spatter - a bayan idanun sune tashoshi masu aiki waɗanda suke ba da ruwa ta buɗe bakin.
- Yawancin nau'in kifayen kifayen dare suna barci lokacin da suke motsawa. An cire kwakwalwar, amma kashin baya yana ci gaba da aiki, yana sarrafa motsin kasusuwa.
Amma komai yadda mazaunan ruwa na ruwa suke bacci, nan take suka farka yayin da suke zargin wata hatsari. Yaya tsawon lokacin da kifayen suke barci ya dogara da yanayin shi da yanayin muhalli, amma mafi ƙarancin lokacin shine mintuna 5.
Kifi mafarki dare da rana
Barcin kifi ya sha bamban da na mutum. Dalilin haka shine yankuna na mazaunin: kifi baya iya katsewa daga gaskiyar mahallin - yana da mahimmanci a hanzarta amsa haɗarin da ke gabatowa ko ganima.
Sabili da haka, basu taba shiga cikin yanayin barci mai zurfi ba - kwakwalwar dabbobi tana aiki koyaushe. Wannan ya faru ne ta dalilin yadda yanayinsa ke haifar da juna, wanda ya baiwa kifin damar kasancewa cikin nutsuwa.
Ba lallai ba ne su yi barci da daddare, duk ya dogara da nau'ikan da halayen rayuwarsa: wasu kifayen suna aiki da rana, wasu kuma cikin duhu.
Sabili da haka, yana da mahimmanci don ƙirƙirar yanayi masu dacewa a gare su:
- samar da wurin da za a ɓoye
- za i maƙwabta madaidaiciya domin halayensu su zo daidai,
- koyaushe kashe hasken wuta da daddare.
Bugu da kari, kifi, kamar mutane, ba sa son rikitar da kwanciyar hankalinsu.
Raba kifi ta hanyar aiki a lokuta daban-daban na rana
Dangane da aiki a cikin awanni daban-daban, kifi ya kasu kashi biyu:
- Twilight shine ainihin asalin halitta. Suna gani daidai a cikin duhu, suna gudanar da farauta dare, suna hutawa da rana.
- Lokacin rana - waɗannan nau'ikan suna hutawa ne da dare, suna jagorantar rayuwa mai aiki yayin rana. Misali, guppies, angelfish, cockerels.
Ya kamata a shirya akwatin kifaye tare da kifi don kada rana da nau'in maraice su rayu tare. In ba haka ba, magabatan dare za su fara farautar maƙwabta, kuma da rana za su sha wahala da wucewar haske.
Hotunan yadda mutane suke bacci
Kifi mai barci yana da wahalar ganewa saboda basa rufe idanunsu.. Wannan shi ne saboda rashi gashin idanu wanda kawai basa buƙata - ruwa tuni yana wanke saman idanun.
Daga gefe yana kama da kamar kifayen kawai ya nutse cikin ruwa kuma girgiza ƙafansu da wutsiyoyinsu da gajiyawa. Amma yana da daraja yin motsi mai motsi ko kunna haske, kamar yadda ayyukan a cikin akwatin kifaye suke fara dawowa nan da nan.
A cikin hoto zaku iya ganin yadda kifayen suke bacci:
Harkokin hunturu da bazara
Don haka dabbobin gida masu santsi ba sa haifar da mamaki, yana da mahimmanci ga masu binciken ruwa su sani ko kifin kifin na bacci idan lokacin shekara yayi kyau. Ba kowane nau'in ke yin haka ba. Kuma wannan yanayin ba za'a iya kiran cikakken bacci ba. Ya zama raguwa a cikin tafiyar matakai na rayuwa.
Yadda za a fahimta cewa kifin hibernated:
- Ta zama ba aiki
- Ba ya yin abubuwan da suka saba
- Oye a cikin tsari ko nutse zuwa ƙarshen tanki.
Kifi ya zama abin banza a cikin yanayin halitta ba kawai a cikin hunturu ba, har ma a lokacin rani bushewa. Don haka an kuɓutar dasu daga zafin nama. Koyaya, a gida, mazaunan ruwa ba su iya tunawa da yanayin halayyar ɗabi'a, kasance da aiki duk shekara zagaye. Sau nawa kifin gida zai iya zama lambobi ya dogara da yanayin: idan yana cikin damuwa, zai iya yin bacci a kai a kai kuma tsawon lokaci.
Shin hunturu ko lokacin bazara?
Wasu lokuta wasu nau'ikan kifaye na iya fadawa cikin jihar mai kama da rashin tsari - mafarki iri ɗaya, amma ya fi tsayi (har zuwa watanni da yawa) da zurfi.
A wannan lokacin, duk matakan rayuwa a jikinsu suna raguwa sosai, kuma mazaunan ruwa na ruwa da kansu suna daskarewa a cikin ruwan ruwa ko su sauka a ƙasa.
Misali, a Afirka, an gano wani nau'in kifi wanda zai iya samar da toka a ciki kuma ya ɓoye a cikin sa na wasu watanni. Mazaunan aquariums basu da irin wannan buƙatar, amma idan akwai barazanar rayuwa to suma sun sami damar yin barci na dogon lokaci.
Hibernation shine mafi fasalin halayyar mazaunan wuraren tafki. Lokacin da sanyi ya zo, kifayen suna ɓoye a wurare amintattu ko zuwa zurfin zurfafa. Sannan suna kirkiro kwaroron roba a kusa dasu don kare su daga kwayar cuta da masu farautarsu, bayan haka ana nutsuwa dasu cikin bacci na tsawon hunturu.
Muhimmancin ilimin kifi na bacci
Babban dalilin da yasa yana da mahimmanci sanin yadda kifaye suke bacci a cikin akwatin kifaye shine ƙirƙirar halayen da suka dace don dabbobi.
Me za a yi domin kifin ba ya jin damuwa:
- Kashe fitilu da dare
- Sayi wakilan nau'ikan da ke da yanayin iri ɗaya,
- Shayar da akwatin kifaye tare da ciyawar tsire-tsire idan nau'ikan maraƙi suna zaune a ciki.
Yawancin masana aquarists suna sha'awar ganin kifin bacci. Don kama su a lokacin hutawa, ya zama dole a kunna haske sosai a cikin duhu. Bayan wasu 'yan dakiku za a iya ganin yadda dabbobi ke bacci. Daga nan sai suka, tsoro ya kama su, suka farka, suka fara aiki.
Yaya kifin kifaye ke bacci?
Kallon kifin a cikin akwatin kifaye, zaku iya tunanin cewa basu taɓa hutawa ba kuma basu yin bacci. A cikin fahimtar mutum, suna cikin motsi kullun. Koyaya, kamar yadda yake ga duk wakilan duniyar dabba, a cikin kifi, ana maye gurbin lokutan aiki na aiki da matakan rage aiki na jiki - wannan mafarki ne na kifi.
Barcin kifin ya bambanta da fahimtar baccin mu. Siffofin tsari da wurin zama basa barin kifayen fadawa cikin halin da za a katse su gaba ɗaya daga gaskiyar abin da ke kewaye da shi. Yawancin dabbobi masu shayarwa suna fada cikin wannan halin yayin bacci. A cikin kifi, aikin kwakwalwa yayin bacci yana canzawa - ba su iya fadawa cikin yanayin zurfin bacci.
Wannan fasalin na iya tayar da tambayar: ta yaya kifin kifaye ke bacci?
Yin nazarin halayen kifin akwatin kifaye, za'a iya lura cewa a wasu lokatai kifayen basa iya motsi, suna daskarewa a cikin ruwa. Wannan kifin barci ne. Yayin bacci, kifi yawanci yana tashi ba tare da motsi mai aiki ba. Amma ƙaramin tasiri na abubuwan da ke waje ke haifar da kifin zuwa yanayin aiki.
Wasu kifayen na iya ɓoye ko kuma suna a kasan akwatin kifaye. Yawancin nau'ikan kifaye suna gyarawa akan algae yayin bacci. Akwai nau'ikan kifayen da suka fada cikin wani yanayi wanda yayi kama da rashin kuzari: a wannan lokacin, dukkan matakai na zahiri a jikin kifin suna ta da hankali, kuma kifayen basa aiki.
A cikin yanayin bacci, ƙwaƙwalwa daban-daban na kwakwalwa suna ci gaba da aiki a cikin kifi. Saboda haka, duk da saurin tafiyar matakai, kifin ya kasance cikin ƙwarewa. A mafi ƙarancin haɗari, kifin na iya shiga cikin yanayin aiki.
Lokacin amsa tambayar ko kifayen suna bacci, dole ne mutum yayi la’akari da bambanci a cikin fahimtar bacci a cikin kifi da sauran dabbobi. Yawancin kifaye suna aiki, a ɗan jinkirin, amma suna da hankali. Da sauri suna tashi daga bacci a gaban hatsari ko kuma dabarar ganima. A cikin kifi, akwai lokutan aiki da hutawa, amma kifin ba ya cikin yanayin rashin sani, kamar sauran dabbobi.
Hakan yana hana ganin kifayen suna bacci, kuma gaskiyar cewa sun kasa rufe idanunsu. Kifi ba shi da ƙyalli, saboda haka idanunsu a buɗe koyaushe. Ba a buƙatar ƙyallen idanu don kifi, saboda ruwan da kansa yana wanke farfaɗowar idanun ruwa na ruwa.
Kowane irin na da lokacin sa na bacci. Wasu kifayen (galibi majibinci) suna bacci da rana, kuma suna kwana cikin dare. Misali, kifayen suna ɓoye yayin rana, kuma suna farauta da daddare.
Ina suke yi?
Mazaunan aquarium suna barci daban, amma akwai abu ɗaya gama ɗaya - aikinsu ya zama kaɗan. Wasu kifayen kawai suna “rataye” a ruwa, wasu suna manne da ganyayyaki ko rassan tsirrai.
Akwai wadanda suka zauna cikin natsuwa a gefansu ko tabarma, suna nutse har ƙasa. Hakanan akwai masu ƙaunar bacci mai juyi, daskararre mai sanyi har ma an binne su a cikin yashi.
Wannan galibi ya dogara da kashin mahaifa, shi ne, sashin da ya kunshi iska kuma ya ba kifin damar tashi zuwa saman ruwa, kasancewar karsashinsa ko nutsewa zuwa gindin. Don haka mazaunan akwatin kifaye suna da damar da za su iya kasancewa a wani zurfin kuma lokacin barci.
Koyaya, ba duk kifayen ke da warin iyo ba., kuma wannan yana nufin cewa suna buƙatar kasancewa cikin motsawa koyaushe, don kar su shiga ƙasa. Da alama wannan zaɓi ne mai kyau, amma ana shirya wadatar irin waɗannan mutanen don kawai su sami oxygen ta motsa.
Sabili da haka, ana tilasta kifi don motsawa ko da a cikin mafarki ko kuma neman wurare tare da ƙasan yanzu, wanda zai wanke kansa da gwajin. Daga cikin kifin kifaye, akwai kaɗan daga waɗannan - bots, ancistruses da catfish.
“Daskarewa” na kifayen a cikin baƙon abu na iya alaƙa ba kawai tare da barci ba, har ma da cutar. Sabili da haka, lokacin da aka lura da irin wannan halin a cikin gidan dabbobi da farko, yana da kyau a buga gilashin da ke kusa da shi kuma a lura da abin da aka yi. Idan ya koma ga ayyukansa na yau da kullun, komai yana cikin tsari.
Kifi yana bacci a cikin acarium - ƙirƙiri kama kama don barci
Idan mutum yana da kifin kifaye, zai iya lura da faruwar su koyaushe. Tashi da safe da barci da dare, mutane suna gan su a hankali suna iyo a kusa da akwatin kifaye. Amma wani ya yi tunani game da abin da suke yi da dare? Duk mazaunan duniyar suna buƙatar hutawa kuma kifaye ba su da togiya. Amma ta yaya za ku san ko kifayen suna barci, saboda idanunsu a buɗe koyaushe?
Tasiri kan nau'ikan karfin jituwa
Bayan nazarin halayen kifin akwatin kifaye, masanan sun kasu kashi biyu:
- faɗakarwa - Waɗanda suke gani da kyau a cikin duhu, saboda haka suke farauta da dare kuma suna hutawa da rana,
- daukar hoto - waɗanda suke aiki a lokacin rana.
Wakilan rukunin farko sune magabata. Lokacin zabar kifin a cikin akwatin kifaye, yana da mahimmanci a san irin nau'in da suke ciki, saboda ba za ku iya ba da damar kusancin wakilan ƙungiyoyi ba.
Wannan shi ne saboda:
- saboda rashin daidaituwa na haruffa - mafarauta sun fara cin kifayen kayan ado,
- gaskiyar cewa kifaye masu walƙiya ba su da matsala tare da hasken walƙiya mai haske, wanda ya zama dole don daukar hoto,
- Rashin daidaituwa na tsarin bacci da hutawa da ke haifar da cututtuka - mazaunan akwatin kifayen za su tsoma baki ga juna koyaushe.
Bayanan Gaske
Wasu hujjoji masu ban sha'awa game da kifi, kifi da barci:
- Kifi na Parrot suna da "pajamas na dare" - kafin suyi bacci, sun kirkiri kwandon gamsai a kusa da su.
An yi imanin cewa an yi irin wannan kumfa don kare su daga masu hasara: yana rufe warin, kuma idan har aka kai harin, yana ba wanda aka azabtar lokaci ya farka ya kuma maida martani. Sharks ba su da kumfa, don haka suna daidaita da yanayi daban don su iya bacci. Don haka Katran shark na bacci a yayin tafiya - kashin kashin baya shine ke da alhakin motsi a ciki.
Sauran kifayen fata yayin hutawarsu a koyaushe suna buɗewa suna rufe bakinsu, suna samar da motsin ruwa kusa da magunan.
Kammalawa
Sanin fasalin bacci na kifi zai taimaka wa masu mallakar kifayen dabbobi su tsara dama da cikakkiyar hutawa don dabbobinsu, kuma zai baka damar fahimtar wasu fasalolin halayen su. Kuma maimakon kula, kifin zai faranta wa mai shi rai da lafiya da aiki mai tsawo.
Barcin mutum da barcin kifi
Duk abin da yake rayuwa a duniyar tamu yana da wasu kamanceceniya, misali: lokacin da mutum, dabbobi ko tsuntsaye suke son yin bacci, sai suka ɗauki matsayin kwance, suna shakata da rufe idanunsu, amma suna kallon dabbobin gidan kifaye, da alama suna farka a koyaushe, kuma a kusa da agogo, tare da buɗe idanu, kalli abin da ke faruwa. abubuwan da suka faru. Koyaya, wannan kuskure ne mazaunan ruwa na ruwa suna iyo kuma ba su runtse idanunsu ba saboda rashi, wannan fasali ne na yawancin kifin ruwan kifaye .
A zahiri, kifi ma suna da matakai na farkawa da bacci. Mutane, dabbobi, tsuntsaye suna amfani da gashin ido don kare idanunsu daga bushewa, kuma waterfowl bashi da matsala da wannan, saboda a koyaushe suna cikin ruwa, kuma ruwan na aquarium yana tsaftacewa da danshi idanunsu.
Yadda zaka fahimci cewa kifi na bacci
Don fahimtar ko kifi yana bacci, kuna buƙatar duba halayensa. Idan ba ta iya zama cikakke, tana ɓoye a cikin algae ko daskarewa a cikin ruwa, da ƙyar tana motsa ƙushinta - wannan yana nuna cewa dabbar da ke cikin akwatin ruwa tana cikin matakan haɓaka, i.e. barci. Hakanan akwai wasu mazaunan ruwa na ruwa waɗanda suka fi son yin bacci a garesu ko a kasan akwatin kifaye.
A cikin rayuwar ruwa mai ruwa, bacci baya wakiltar cikakken katsewa daga zahiri, amma yana rage jinkirin motsa jiki ne kawai. Koyaya, irin wannan mafarki yana bawa kifin damar maido da aikin jiki da tsarin juyayi.
Ba za a iya sanya kifin hoto mai ban tsoro da kifi na dare a cikin akwatin kifaye ɗaya ba!
Masu binciken Aquarists sunyi cikakken bincike game da halin kifin sannan suka kasu kashi biyu:
- Twilight - kifayen da suke gani da kyau da daddare, don haka suke ƙoƙarin farauta cikin duhu, kuma suna hutawa a cikin rana, wannan ya faru ne saboda tsarin ƙwaƙwalwar ƙwayar ido. Yawancin masu hasashen sun fada cikin wannan rukunin,
- hotophilous - suna da tsari na musamman wanda zai baka damar gani sosai cikin hasken rana. Dangane da wannan, kifin suna hutawa da daddare, kuma suna farke a lokacin da rana.
Karku bari kifaye masu walƙiya da mai haske a tare a cikin akwatin ruwa guda domin:
- haruffan su ba su da jituwa, masu farauta za su fara cin abinci mai kamshi, irin kifin,
- Twilight kifi ba su da matsala tare da kamun kifi da suke son yawancin haske.
Shin kifin suna da mafarki iri ɗaya
Akwai nau'ikan kifaye da yawa: kashi da guringuntsi. Mafi yawan mazaunan akwatin kifaye - kashi , sun iya rataye a cikin ruwa da hibernate. Wannan ya faru ne sakamakon kasancewar kuli-kuli na ruwa, wanda ke cike da iska. Saboda haka, yayin da ake samun karin oxygen, sama kifayen na iya daskarewa.
Karkatarwa Ba a samun kifin sosai a cikin aquariums, kodayake suna, waɗannan sune bots da ancistruses. Basu da warin amai na iyo, saboda haka sukan tafi su kwanta a kasan, kamar kifin kifayen.
Akwai kuma kifayen da barci quite sabon abu , misali, kifin akuya. Waɗannan halittun suna son yin bacci "a ƙarƙashin murfin", don wannan sai su saki gamsai ta hanyar roba kuma suna rufe kansu a ciki. Wannan yana kare su kuma yana kare su daga yanayin damuwa, kuma idan ya farka, kifin ya bar “bargo”.
Baya ga waɗannan mazaunan ruwa na ruwa, akwai wasu waɗanda suke bacci, ba ƙasa da sabon abu ba, alal misali, ɓoye cikin kogo.
Abinda yakamata don kwanciyar kifi mai dadi
Don sanya kifin jin daɗi da jin daɗin girma, kuna buƙatar:
- kashe fitilun a cikin dakin da dare,
- Kafin sayan kifi, yi nazari game da sifofin jikinsu, tsarin bacci, da irin yanayin da suke so, da samun dabbobin gida tare da kusan iri ɗaya, gami da hutu lokacin
- idan aquarist ya fara kifi a cikin rana, yakamata ku dasa shi da algae lokacin farin ciki, saboda a nan zasu iya ɓoyewa da kwanciyar hankali.
Kifi ba zai iya ganin mafarki ba kuma yana rage aikin kwakwalwa, kawai zai rage yawan motsa jiki na ɗan gajeren lokaci, amma idan mazaunin akwatin kifaye ya sami kansa a cikin yanayin da ba shi da daɗi, to, sai ya yi hibernates na wani lokacin mara iyaka.
Dubi yadda kifin zinari yake bacci:
Tare da kai akwai mujallar "A cikin duniyar kifi."
Babban yatsa da Biyan kuɗi—mafi kyau godiya ga marubucin.
Raba ra'ayinku a cikin ra'ayoyin, koyaushe muna karanta su.
"Kifi" mafarki da duk abin da ya haɗa da shi
Tunani ko magana game da bacci, mutum yana wakiltar tsari na jiki na jiki. Tare da shi, ƙwaƙwalwar ba ta amsa kowane ƙaramin dalilai na muhalli, kusan babu wani sakamako. Wannan sabon abu shima halayen tsuntsaye ne, kwari, dabbobi masu shayarwa da kifi.
Mutum ya ciyar da kashi na uku na rayuwarsa a cikin mafarki, kuma wannan sanannen sananne ne. Don irin wannan gajeren lokacin ne, mutum zai sami nutsuwa gabaɗaya. Yayin barci, tsokoki suna shakatawa gaba ɗaya, ƙarancin zuciya da na numfashi suna raguwa. Ana kiran wannan yanayin jikin mutum tsawon lokacin rashin aiki.
Fishe, saboda ilimin kimiyyar lissafinsu, ya bambanta da sauran mazaunan duniya. Daga wannan ne zamu iya yanke hukuncin cewa baccinsu yana faruwa ne ta wata hanyar dabam.
- Ba za su iya kashe 100% a lokacin barci. Wannan ya shafi mazauninsu.
- Rashin sani ba ya faruwa a cikin kifi a cikin akwatin kifaye ko ruwan bude. Har zuwa wani lokaci, suna ci gaba da fahimtar duniyar da ke kewaye da su ko da lokacin hutunsu.
- Ayyukan kwakwalwa a cikin kwanciyar hankali baya canzawa.
Dangane da bayanan da muka ambata a sama, zamu iya yanke hukuncin cewa mazaunan wuraren tafkuna ba su cikin barci mai zurfi.
Daga kasancewar wani nau'in ya dogara da yadda kifayen suke bacci. Aiki yayin rana babu motsi da daddare kuma haka ma. Idan kifin karami ne, sai ta yi ƙoƙarin ɓoye cikin wurin da ba shi da matsala da rana. Idan dare ya faɗi yakan zo rayuwa ya nemi riba.
Kifi barci ko a'a
Duk dabbobi suna buƙatar hutawa, duk da haka, a bayyanar wasu daga cikin su ba shi yiwuwa a faɗi ko suna bacci ko a'a. Ana lura da irin wannan matsaloli, alal misali, tare da kifi. Koda a lokacin bacci, idanunsu suna buɗewa, wanda yakan rikitar da mutane kuma yana hana su fassarar yanayin daidai.
Tambayar "Amma duk da haka! Me ya fara?" Kwai ko kaza? "" - amsoshi 12
Me yasa kifin bai rufe idanun sa ba
Kifi, kamar sauran wakilan fauna, suna bacci. Kawai basa rufe idanunsu. Wannan saboda kifayen kawai basu da ƙifin ido. Wannan bambance-bambancen daga mutane da jijiyoyin ƙasa sun samo asali ne saboda yanayin da suke rayuwa. Mutane dole ne ko da yaushe moisturize da m kwasfa daga cikin ido, lumana. A cikin mafarki, wannan mawuyacin abu ne, don haka ƙyallen idanun suka rufe cornea, suna kare ta daga bushewa. Kifi zaune cikin ruwa, wanda baya barin idanunsu su bushe. Ba sa buƙatar ƙarin kariya.
Wasu yan sharks kawai ke da ruwan ido. Yayin harin, maharbin yana rufe idanunsa, ta hakan zai kare ido daga lalacewa. Sharks waɗanda basu da ƙyalli suna buɗe idanunsu.
Ta yaya kifin ƙashi yayi bacci
Masu ruwa da tsaki a cikin jirgin ruwa na iya kallon wasu lokuta yadda dabbobin gidan su ke kwance a kasa ko kayan kwalliya, za su daskare su ciki ko kuma a ƙasan su. Koyaya, yana da mahimmanci yin motsi mai motsi ko kunna wutar, kamar yadda dabbobin gida ke fara sake iyo, kamar dai babu abin da ya faru. Barcin dukkan kifi yana da hankali sosai. Yawancin jinsin sun zabi wurin kwanciyar hankali, wurin kwanciyar hankali don barci, amma kowa yana da dabi'unsa. Misali, kwali na iya kwanciya a gefe, gwanaye - rataya a cikin shafi shafi na ruwa a kasa, yawo - burrow a cikin yashi. Kifi na daskararre mai tsananin zafi shine babban asali. Tana shirin bacci, sai ta gina kataɓon gamsai a jikinta, wanda, a fili, ba ya ƙyale magabatan su gano ta da ƙanshi.
Duk nau'ikan kifayen, dangane da lokacin aikinsu, za'a iya raba shi dare da rana.
Yadda kifin keregon bacci yake bacci
Tsarin kashi da kifin kere kere sun bambanta. Kifin na Cartilaginous, wanda ya haɗa da kifayen kifaye da sansanonin iska, ba su da shinge a jikin ƙarafan, ruwa yana shiga cikinsu lokacin motsawa. Saboda wannan, sun kasa yin bacci da kyau. Koyaya, yayin juyin halitta, sun sami damar daidaitawa da kwace lokacin nasu don hutawa. Wasu nau'ikan sun sami yaduwar gabobi - gabobi na musamman a bayan idanun, tare da taimakon wanda kifin ya jawo ruwa kuma ya jagorance shi zuwa hanun. Wasu sun fi son zaɓan wuraren bacci tare da ƙasa mai ƙarfi na yanzu ko na bacci, kullun buɗewa da rufe bakinsu, ta haka ya kyale ruwa ya daidaita jini da oxygen.
Katran Shark, wanda ke zaune a Tekun Bahar Maliya, yana bacci lokacin tafiya. Cordungiyar kashin baya tana da alhakin motsi, yayin da kwakwalwa zai iya hutawa a wannan lokacin. Masana ilimin kimiyya kuma sun yi imani da cewa wasu wakilan kifin na katako na iya yin barci a cikin dabbobin dolphins, a maimakon haka “suna kashe” ko dai hagu ko dama.
Shin crayfish zaune a cikin akwatin kifaye?
Lokacin da gidan yana da babban akwatin kifaye, akwai sha'awar cika ta da kowane nau'in mazaunan waje, saboda yana da kyau da baƙon abu. Dayawa sun sayi kifin kifin tare da daidaita su da kifi. Amma za a iya yin hakan? Shin jinsuna biyu daban-daban suna rayuwa a cikin ruwa guda?
Kusan duk cututtukan daji halittu ne masu son zaman lafiya. Ba sa haifar da rikice-rikice, suna zaune a hankali a cikin tsari a cikin rana, kuma suna fita neman abinci da yamma. Suna tafiya a hankali tare da kasan akwatin kifaye, suna tattara ganima. Amma wani lokacin crayfish a cikin akwatin kifaye da kifi - wannan ba shi da jituwa. Akwai dalilai da yawa game da wannan.
Mafi mahimmanci, ciwon daji na iya cin ɗan karamin kifi. Duk da cewa kifayen suna motsawa da sauri, da dare suna barci a kasan akwatin kifaye. A wannan lokacin, ciwon daji yana farauta kuma yana cin duk abin da yake mara kyau. Zai yiwu ya ci sauran mazaunan, amma kyakkyawa ne ya sare su, ya bar shi ba da kyakkyawan wutsiya. Wannan ya shafi babban kifi. Kuma wani lokacin ma yakan haifar da munanan raunuka, wanda daga baya kifayen suka mutu.
Dalili na biyu na rashin daidaituwa shine yiwuwar yunwar. Fishe ba su san yadda ake cika rai ba kuma sun sami damar cin komai da za a ba su. Saboda wannan, jinkirin, crayfish na dare mai yiwuwa bazai sami abinci ba. Da yake sun zauna cikin yunwa tsawon kwanaki, za su mutu.
Wannan matsalar tana da sauƙin warwarewa. Kuna buƙatar siyan abincin da ke kwance nan da nan zuwa ƙasan kuma ku zuba shi a cikin akwatin kifaye da yamma, lokacin da cutar daji ta fito don ci.
Shin crayfish zaune a cikin akwatin kifaye tare da sauran mazaunan? Suna zaune, amma yana da mahimmanci a dauko shi maƙwabta na yau da kullun. Kifi ya kasance a kwantar da hankula, ba annabta, ba ƙarami ba. A wannan yanayin, mai yiwuwa yankin zai yiwu.
Amma, duk da haka, ya fi kyau a samar da matattarar keɓaɓɓun wurare don crayfish, inda za a ƙirƙira duk yanayin don shi. Misali, suna bukatar busasshen itace domin fita zuwa kasa. Kuma ganuwar akwatin kifaye ya kamata ya zama babba domin kifin kifin ba zai iya fita ba. Again, abinci mai gina jiki. Kuna iya ciyar da su da nama ko kifi. Leftovers da sauri lalata da kuma gurbata ruwan. Kuma galibi ba zaku iya canza kifin zuwa sabon ruwa ba.
Ana son samun crayfish, zai fi kyau kada a haɗar da kifayen da ake ciki kuma kada kuyi gwaji tare da lafiyar sabon mai gidan. Rayuwa tare zai iya kawo matsala ga mai shi da tsadar sabbin kifi. Saboda haka, zai fi kyau a samar da wani akwatin kifaye sannan a kwantar da hankali a rayuwar kifayen kifi da crayfish.
Shin kifin akwatin kifaye na bacci?
Ewa sonnet
Kuna iya barci da idanunku buɗe? A'a, tabbas kuna buƙatar rufewa idanuwanku don yin barci. Saboda haka, kifayen ba sa barci kamar yadda muke yi. Ba su da ƙyalli da za su runtse. Amma da fara duhu, kifayen suna shakatawa. Wasun su ma suna kwance a wannan gefen. Yawancin kifayen suna kwanciyar hankali, wanda yayi kama da barcin mutum. Wannan yana kama da lokacin da mutane suke barci amma ba sa rufe kunnuwansu. Wasu kifaye suna hutawa cikin dare kuma suna ciyar da rana, wasu suna hutawa da rana kuma farauta da dare.
Ulyana Trempolets
Tabbas, kifin kifayen da duk sauran kifayen suna bacci. Biya a hankali ga kifin ruwan kifaye da daddare, suna rataye a cikin wani wuri mai duhu kuma suna barci, kada kuyi ƙoƙarin tashe su a hankali, suna iya zama mai damuwa !! ! Anan akwai SOMIKS, alal misali, suna bacci da rana, kuma da dare suna iyo daga wani wuri mai duhu (busasshen itace, gidan dutse).
Suna barci ba kamar mu ba motsi, amma suna rataye a wuri guda kuma suna motsa ƙushinsu, don kar su mirgine saman zuwa ciki tare da ciki kuma kada ya mutu! ! Kuma suna bacci da idanunsu buɗe, domin ba su da ƙiftawar ido da zata rufe idanunsu! !
Yaya kifaye suke bacci?
Dana
Kuna iya barci da idanunku buɗe? A'a, tabbas kuna buƙatar rufewa idanuwanku don yin barci. Saboda haka, kifayen ba sa barci kamar yadda muke yi. Ba su da ƙyalli da za su runtse. Amma da fara duhu, kifayen suna shakatawa. Wasun su ma suna kwance a wannan gefen.
Akwai wasu kamance tsakanin idanun kifi da mutane. Amma akwai bambance-bambance saboda gaskiyar cewa mutum yana zaune a cikin iska, kifi a cikin ruwa. Kamar mutane, kifi suna da iris da ke kewaye da ɗalibin. A mafi yawan kifin, ɗalibin ba ya canza girma.
Wannan yana nufin cewa baya kashewa daga haske mai haske kuma baya yaduwa cikin duhu kamar yadda yake faruwa a idanun mutum. Sabili da haka, kifin ba zai iya tsayar da haske mai haske ba, yana iya tafiya da makanta daga gareta. Kifi ba zai iya rage magudin da ke wucewa cikin ɗalibin ba, kamar yadda muke yi. Kodayake wasu kifaye sun wanzu, ɗaliban na iya ƙuntata. Af, kifin ba zai da hawaye ba, saboda babu glandar tsamiya. Idanun su jike ne daga muhalli.
A cikin mafi yawan kifi, idanun suna a ɓangarorin biyu na kai. Kowane ido na kifin yana ganin hoton daga gefe ɗaya. Don haka, kifi suna da fa'ida a bangarorin biyu, fiye da ɗan adam. Suna iya gani a gaban kansu, a bayan kansu, sama da ƙasa. Kuma a gaban hanci, kifin na iya mayar da hankali ga idanun biyu a kan magana guda.
Gwaje-gwaje sun nuna cewa wasu kifayen na iya bambanta launuka. Zasu iya rarrabe tsakanin ja da kore, mai yiwuwa shuɗi da rawaya. Amma kaɗan nau'in kifayen da aka bincika. Don haka, ba za'a iya yanke hukuncin cewa dukkanin kifayen sun bambanta launuka. Akwai bambance-bambance masu yawa tsakanin nau'in kifi.
Fanis Khairullin
Kada ku yaudare ku da cewa idanun kifayen kullun a buɗe suke: waɗannan rayayyun halittu suna kuma son yin bacci da daddare har ma suna sha ɗan barci da safe
Shin kifi zai iya bacci? Na dogon lokaci, masana kimiyya sun yi birgima game da wannan batun, amma sakamakon wani binciken da aka yi kwanan nan ya nuna: bayan dare mai wahala, kifi suna son cin ɗan iska.
Zebra danios (Danio rerio), kamar sauran nau'in kifayen, ba su da ƙyallen ƙyallen ido, don haka yana da wahala su tsayar da abin da suke yi a cikin wani yanayi mai tsayi - suna bacci ko kuma suna shakatawa.
Amma yanzu masu binciken sun sami nasarar tabbatar da hujjar cewa kifayen suna bacci, har ma da cewa wadannan halittu masu rai suna iya fama da rashin bacci, haka kuma yana da wahalar jure rashin karfi.
Kullum yana dagula zaman lafiyar kifayen wannan nau'in gama gari a cikin hanyoyin ruwa (an yi amfani da ƙarancin wutar lantarki don wannan), masana kimiyya sun iya sa su kasance a farke a duk daren. Kuma abin da ya juya? Kifi, wanda yake da dare mara nauyi, yayi ƙoƙarin barin bacci a farkon damar.
Wasu daga cikin mutane waɗanda aka gudanar da gwajin su ne jigilar kwayoyin halittar mutumtaka, wanda ke shafar jijiyar jijiyoyi zuwa ga munafukai, abubuwan abubuwa na hormonal da ke taimakawa yaƙi da bacci. Rashin munafunci a jikin mutum ana daukar shine sanadin narkewar cuta.
Zebra zebrafish tare da kwayoyin cuta mai narkewa ta sami wahala daga rashin bacci kuma sun gano cewa sun sami damar yin bacci kashi 30% ƙasa da takwarorinsu na yau da kullun. "Kifin da ba shi da hankali ga munafukai suna barci a cikin duhu a taƙaice kuma ba tare da wani lokaci ba," in ji masu binciken a cikin mujallar yanar gizo PLoS Biology.
Godiya ga binciken, masanan kimiyya sun sami ƙarin bayani game da ayyukan ƙwayoyin kwayoyin da ke daidaita bacci. Suna fatan cewa karin gwaje-gwajen tare da zebra danios da aka zaba don gwaje-gwaje saboda kamannin tsarin tsakiyar mahaukata tare da gabobin mammalian zasu taimaka wajen shiga cikin hanyoyin rikicewar bacci na mutane.
"Rashin lafiyar bacci ya yadu, amma ba mu fahimci hanyoyin su ba. Bugu da kari, akwai bayanai da yawa game da yadda da kuma dalilin da yasa kwakwalwar ke shiga barci. masu bincike.
Gungun masana kimiyya daga Amurka da Faransa ne ke kula da kifin. An gano cewa lokacin da kifayen suka yi bacci, wutsiyarsu ta durkushe, kuma kifayen da kansu ana rike su a saman ruwa ko kuma a kasan akwatin kifaye.