Ezinye izinhlanzi ziqanjwa ngokuma kwazo, ezinye ngendawo ezihlala kuyo, kanti ezinye, njengalokhu, ngendlela yazo yokuzingela. Namuhla sizokhuluma nge inhlanzi edubula ngomnsalo. Ingowohlobo lwe-Toxotes futhi kunezinhlobo ezimbalwa phakathi kwazo okulandelayo okugqamayo: I-Tochotes jaculatrix, I-Toxotes chatareus o Toxotes blythiiIndlela yayo engavamile yokuzingela yachazwa isazi semvelo okuthiwa uPallas futhi iye yabahlaba umxhwele abacwaningi nama-aquarists kusukela ngaleso sikhathi.
Kulesi sihloko sizochaza ikakhulukazi izinhlobo ze-archerfish I-Tochotes jaculatrix, eyaziwa ngokunemba kwayo ekuwiseni inyamazane ngamajethi amanzi anomfutho ophezulu. Ngabe ufuna ukwazi konke mayelana nale nhlanzi nendlela yayo yokuphila?
Izici eziyinhloko
Igama layo elijwayelekile, inhlanzi eshaya umcibisheli, libhekisela kumcibisheli wasenganekwaneni uSagittarius. Iqanjwe leli gama ngenxa yendlela yayo yokuzingela engavamile, esizoyibona kamuva. Inodumo oluthile njengenhlanzi ye-aquarium, nakuba Akuyona inhlanzi yabaqalayo ngenxa yezidingo zabo ezithile zamanzi anosawoti kanye nendawo.
Umzimba ujulile, ucindezelwe ngaseceleni, kanti nekhanda liyatsheka kancane. Umbhobho omise okwe-V ulungiswe kahle ukuze wakhe umgudu wolimi ngesikhathi sokudubula. Amehlo akhe makhulu futhi zikwazi ukubona izibonakude ezizisiza ukuba zilinganisele amabanga ngaphandle kwamanzi, okubalulekile lapho ziqondise inyamazane emagatsheni asafufusa noma izimpande.
Ezindaweni zasemanzini ngokuvamile ifinyelela ubude eduze 15 kuya ku-20 cm, nakuba kuvamile ukubona izibonelo ezinkulu uma ithangi likuvumela. Endle, ubude be 25 kuya ku-30 cm kubantu abathuthuke kahle. Iningi linombala wesisekelo osiliva noma omhlophe amabhande amnyama mpo emaceleni anikeza ukufihla lapho kubhekwa ngaphezulu, ikakhulukazi ngokumelene nezilwane ezidla ezinye zasemoyeni.
Ngaphandle kwamabhendi amnyama, iveza i-tinge esagolide ecashile ngemuva kwayo. Amabhande aba ngonxantathu ngesimo phakathi nendawo ezinhlangothini zayo, futhi indawo ye-ventral ihlanzekile. Amaphethelo angaphandle we-dorsal kanye ne-anal fins ngokuvamile amnyama. Ngaphansi kokunakekelwa okufanele, angaphila iminyaka eminingi ekuthunjweni, ngokuvamile abafinyelela izibalo eziphakeme kakhulu kunalezo zokuphila kwabo bekhululekile.
Izibonelo ezincane kunazo zonke zingahlukaniswa ekuboneni kokuqala, njengoba ziveza amabala aphuzi angavamile kanye nomzimba othize futhi umude onekhanda elicijile. Kwezinye izinhlobo zohlobo kunomehluko wombala: isibonelo, T. chatareus Ithambekele kumathoni ashunqa kakhulu futhi ingafinyelela kusayizi omkhulu, ngephethini yendawo ehlukile kune T. jaculatrix.
Indawo nendawo okusatshalaliswa kuyo
I-archerfish iwuhlobo olusatshalaliswa kabanzi kulo I-Tropical Asia ne-Oceania, kusukela ezindaweni ezisogwini lwaseNdiya naseNingizimu-mpumalanga Asia kuya ePapua New Guinea nasenyakatho ye-Australia. Indawo yayo yemvelo ihlanganisa imihlume, amachweba ane-brackish kanye nezindawo ezingasogwini nezitshalo ezilengayo, lapho zithola khona izinambuzane nezinye izilwane ezingenamgogodla ezizodla kuzo.
Ihlala ngokuyinhloko emanzini angashoni, ngokuvamile anodaka, lapho umbala womzimba wayo nemithende isebenza njengokufihla. Njengoba bekhula, izibonelo eziningi Zifuduka phakathi kwamanzi anosawoti, amasha nasolwandle kuye ngokutholakala kokudla kanye nemijikelezo yendawo ye-hydrological. Izingane zivame ukukhuphuka imifula nemifudlana, kuyilapho abantu abadala bengaqhubekela phambili izixhobo zamakhorali eziseduze ukuphakela noma ukuzala.
Zikhula kahle ikakhulukazi ezindaweni zamachweba nasezindaweni ezinamagagasi, lapho usawoti, ubulukhuni kanye ne-pH iphezulu. ukushintshashintsha usuku lonke ngomphumela wamagagasi. Lokhu kuchaza ukubekezelela kwayo okuphawulekayo izinguquko kancane kancane, nakuba inqobo nje uma kunjalo ukuhlukahluka phakathi kobubanzi obanele.
Mayelana nokuba khona kwayo kuma-ecosystems, i-archerfish ivame ukuhlala endaweni ungqimba olungaphezulu lwekholomu yamanzi, ngaphansi kwamagatsha omhlume nezimpande. Ngokuvamile awatholakali emisinga egeleza ngokushesha; bakhetha amanzi azolile noma ageleza kancane lapho bengakwazi ukukhomba khona futhi badubule ngokunembile.
Ukuyigcina ku-aquarium kuyadingeka indawo enkulu futhi ezinzile. Iwuhlobo olubhukuda ngokushesha kakhulu futhi olunovalo oluthokozela ukugijima okude, okungaphazamiseki. A ithangi elikhulu emaqenjini, anezinkomba ezijwayelekile phakathi kwamalitha angama-300 nangama-500 ngezibonelo ezi-4 noma ngaphezulu, futhi okungenani ama-210 amalitha ukugcina kahle iqembu elincane. Nakuba abanye abathanda izinto zokuzilibazisa beyigcinile ngevolumu ephansi, umthamo omkhulu wehlisa ingcindezi nolaka.
Amanzi e-aquarium kufanele abe brackish. Usawoti ungahle ubekwe eduze nesilinganiso sokudonsela phansi okuqondile kwe-1.005 kuya ku-1.015, pH phakathi kuka-7 no-8.5 nobulukhuni obuphakathi nendawo. Gwema amanzi athambile ngokweqile futhi usebenzise usawoti wasolwandle wama-aquariums esikhundleni sikasawoti ovamile. Ibekezelela amazinga okushisa afudumele kahle, ngaphakathi kohla lweziqondiso 24 ukuya ku-30 °C, kuhle ukugcina ukuzinza kokushisa.
Kubalulekile a ukuhlunga okukhulu ukulawula i-ammonia, ama-nitrites nama-nitrate, njengoba ku-pH ephezulu i-ammonia iba yingozi kakhulu. I-aquarium kufanele ibe ihlanganiswe ngokuphelele, njengoba i-archerfish ingagxuma ukuze ibambe inyamazane. Kuyaziswa ukufaka izimpande namagatsha asafufusa ezilingisa umhlume futhi zivumele ukubhekwa kokuziphatha kwazo kokudubula. Ukunyakaza komhlaba kanye nezindawo zokubhukuda ezicacile kuyisihluthulelo senhlalakahle yabo.
Ukuziphatha kwe ubuthi jaculatrix
Ukuze baphile ngendlela efanele, kuyancomeka ukuthi kube khona okungenani amakhophi amane ku-aquarium. Emaqenjini amancane, ukungqubuzana kwe-hierarchical kungenzeka; ngakho-ke, kunconywa ukuthenga izinhlanzi kusuka amasayizi afanayo ukunciphisa ukuhlukunyezwa kwezingane. Nakuba ngokuvamile kubhekwa njengenhlangano yokuhlanganyela, Akuyona inhlanzi enokuthula: ingase ibonise ulaka lwe-intraspecific, ikakhulukazi ngesikhathi sokuncelisa noma ezindaweni ezivalekile.
Indlela engcono kakhulu yokugwema ukungqubuzana ukunikeza indawo eningi, izimpawu zendawo kanye nezakhiwo ezibonakalayo, nokugcina iqembu elifanayo. Isendaweni ebheke kuzinhlanzi ezihamba kancane noma ngaphezulu, ngakho-ke akufanelekile ukuyixuba nezinhlobo ezingase zisabise noma ezingase ziqhudelane nge-niche efanayo yokudla.
Ngokuhlalisana, ezinye izinhlanzi ezinosawoti ezifana amehlo amane (Amandla), ama-mudskippers (uhlobo lwePeriophthalmus), Ama-Mollys amakhulu, kanye nama-Monodactyls, ama-Scats noma ama-brackish puffers aqinile, angenza abangane abafanelekile uma ithangi likhulu futhi ukudla kuhlelwe kahle ukuze wonke umuntu angadlaGwema izinhlobo ezincane ezingase zibonakale njengezisulu.
Endle, ukuziphatha kwe ukuzingela ngokubambisanaAbacibisheli abaningana bangadubula inyamazane efanayo, futhi lapho isiwele emanzini, umuntu ngamunye uyaqhudelana ukuze ayishwabadele. Ngakho, oshesha kakhulu uthatha umklomelo, futhi ngezinye izikhathi umdubuli akuyena ogcina edla.
Ukudla kwe-Archerfish
Ukudla kwe-archerfish ikakhulukazi ezidla inyama futhi ezingenazinambuzaneIdla izinambuzane nezicabucabu ezithola phezu kwamanzi noma emaqabungeni namagatsha alengayo. Iphinde idle ama-crustaceans amancane, izibungu, i-zooplankton, futhi, ngokuya ngezinhlobo neminyaka, indaba yezitshalo ezintantayoKuvamile ukuthi izingane ezincane zingabi nazinambuzane kakhulu, futhi nabantu abadala bafake iphesenti eliguquguqukayo lezitshalo.
Ekuthunjweni, ikhetha phila ukudla Ama-surface feeders: izimpukane ezincane, izinyendle, izintuthwane ezinamaphiko, noma izikelemu. Inganezelwa ngama-crustaceans, ama-brine shrimp, izibungu zomiyane, noma inyamazane efriziwe ejwayelwe. Ngokuhamba kwesikhathi, abanye bazokwamukela okuphakelayo okuntantayo yekhwalithi enhle, kodwa ingxenye yempango yangempela ivuselela ukuziphatha kwabo kwemvelo kanye nempilo.
Ukuze ukhuthaze umuzwa wabo wemvelo, unganikeza ukudla okubekwe phakathi izindawo eziphakeme: amagatsha noma ingilazi ye-aquarium, njengoba kwenza izindawo eziningi zasemanzini zomphakathi, ukuze bazilolonge ukudubula. Gwema ukusebenzisa ngokweqile de peces phila njengokudla ngenxa yengozi izimuncagazi kanye nokuntuleka kokudla okunomsoco. Amanye amamenyu nokuzila ukudla okulawulwayo ukuze kuvinjelwe ukukhuluphala.
Ema-aquariums ngokuhlalisana, sabalalisa ukudla ezindaweni nezikhathi ezahlukene ukuze ungaqoqi konke okusheshayo. Inyamazane kufanele ibe usayizi ofanele ukuvimbela ukuklinywa futhi uqinisekise ukuthi inhlanzi ngayinye ingakwazi ukuyigwinya ngaphandle kwezinkinga.
Indlela yokuzingela
Kusukela ekuqaleni sishilo ukuthi inendlela eyinqaba yokuzingela. I-archerfish ihlumela amajethi amanzi ngaphansi kwengcindezi ngomsele owakhiwe ngokuphakamisa ulimi lwayo olwangeni. Isembozo segill siyavaleka, futhi imisipha yomhlathi iqhubekisela phambili indiza, eshaya izinambuzane nezicabucabu emagatsheni aphansi. Lapho inyamazane iwela emanzini, umcibisheli uyayigwinya ngokushesha.
Ukunemba kuyamangalisa. Iningi le-archerfish Bashaya esuka ebangeni eliseduze nemitha elilodwa nohhafu, futhi izibonelo ezinkulu zingadlula lesi sibalo uma izimo zivuma. Ikhono labo loku lungisa amandla ejethi futhi ulungise iphethini yokudubula ukuze uthuthukise umthelela ngokumelene nenyamazane yobukhulu obuhlukahlukene noma amabanga.
Esinye sezihluthulelo zempumelelo yayo ukuthi ilungisa umphumela we i-refracción phakathi komoya namanzi. Amehlo azo, anombono omuhle nge-binocular, kanye nobuchopho bazo bezinzwa bufunda ukulinganisa umzila wangempela walesi silwane. Izingane zivame ukuphuthelwa okuningi, kodwa bafunda ngokusebenzisa isipiliyoni, ngisho nangokubuka abanye abacibishelayo. Bangakwazi ukuziqeqeshela ukushaya ukuhambisa okuhlosiwe, okubonisa ikhono elimangalisayo lokucabanga.
Ngaphezu kokudubula emanzini, i-archerfish ingasebenzisa indlela yayo ukuze ikhiqize amajethi angaphansi kwamanzi ephakamisa ngayo inhlabathi bese ithola amadamu amancane afihliwe. Iyakwazi ngisho nokwenza gxuma uphume emanzini ukubamba inyamazane ngokuqondile uma ibheka ukuthi lokhu kuzoqinisekisa ukuthi iqembu liyalunywa ngokumelene nokuncintisana.
Ukuzala
Kunzima ukuhlukanisa ubulili phakathi kowesilisa nowesifazane T. jaculatrix; i-dimorphism yocansi yangaphandle incane. Ukuzalela ekuthunjweni kunzima kakhulu; emanzini asekhaya awekho neze amarekhodi futhi ngokuvamile banenhlanhla. Ezikhungweni zobuchwepheshe, ukuzala kuhlotshaniswa ne izinguquko zonyaka usuvele uthuthela ezindaweni eziningi zasolwandle, into okunzima ukuyiphindaphinda ekhaya.
Endle, abacibisheli kucatshangwa ukuthi bayazalela amanzi anosawoti noma amanzi olwandle, emachwebeni angashoni noma ezakhiweni eziseduze zamadwala. Ukuvundisa kubangela amaqanda e-pelagic ezintantayo futhi zikhukhulwe nemisinga, zithuthukise amathuba azo okuchanyuselwa ezindaweni ezinothe ngamaplankton. Ngokuya ngezinhlobo nobukhulu babazali, inombolo ingahluka izinkulungwane kuya emashumini ezinkulungwane zamaqandaUkuchanyuselwa kuvame ukushesha, futhi izibungu zidinga ukudla okuhle kakhulu kwe-planktonic emahoreni azo okuqala okuphila.
Uma ukuvundiswa sekufinyelelwe ekuthunjweni, kuyalulekwa ukuthi udlulisele amaqanda ku-a ithangi lokuzalanisa elihlukile ngamapharamitha alawulwayo ukuze kugwenywe ukuzingela. I-Fry idla ama-microfauna amisiwe futhi, njengoba ekhula, amukele izinambuzane ezincane nokudla okuntantayo. Ngesikhathi sokuthuthukiswa kokuqala, kubalulekile ukunikeza phila ukudla futhi ugweme ukushiyeka okungaphazamisa ukukhula kwabo.
Ezindaweni zasemanzini ezifuywayo akunconywa ukuthi uzame ukuzikhiqiza ngaphandle uma unakho isipiliyoni esithuthukisiwe kanye nezindlela ezithile zokulawula izinguquko zosawoti kanye nezigaba zezibungu ze-planktonic. Ngenxa yebhayoloji yayo, i-archerfish isala inselele enkulu ekuzaleni, ngisho nasezikhungweni ezikhethekile.
Ukunakekelwa kwe-Aquarium kanye nemingcele ebalulekile
I-Archerfish ivela ezindaweni lapho usawoti, ubulukhuni, kanye ne-pH ihlukahluka ngamagagasi. Ku-aquarium, kuhle ukunikeza ukuzinza ngaphakathi kobubanzi be-brackish, ukugwema izinguquko ezingazelelwe. Uhlelo olusebenzayo ukugcina amandla adonsela phansi athile acishe abe ngu-1.005 kuya ku-1.015, i-pH engu-7 kuya ku-8.5, kanye nobulukhuni obuphakathi nendawo ukuya phezulu. izinga lokushisa eliphakathi kuka-24 no-28 °C kanye nokuhlunga okunamandla. Ungalokothi uyigcine emanzini athambile kakhulu isikhathi eside.
Njengoba iwuhlobo olubhukuda kakhulu, ishiya ngokwanele isikhala se-longitudinal futhi iphula umugqa wokubona ngezimpande neziqu. Isihlungi esikhulukazi siyasiza gwema ubuthi be-ammonia ekhuphuka nge-pH ephezulu. I-tank kufanele ibe embozwe kahle Ukuze uvimbele ukugxuma. Yethula amagatsha anwebeka ngaphezu kwamanzi ukuze akhuthaze ukuziphatha kwawo kokudonsa kanye nokwenza lula ukunothisa imvelo.
Ngokuqondene nokuhlalisana, gwema ukukuhlanganisa nezinhlobo ezincane kakhulu noma nezinhlanzi ezinamahloni. Abangane abafanelekile bamanzi anosawoti abanobukhulu obufanayo bangasebenza uma bekhona isikhala esanele futhi ukudla kulawulwa wonke umuntu.
Okuningi okuthakazelisayo nokujwayela
Ngaphezu kwe-trigger, i-anatomy yayo inikeza izinkomba mayelana nendlela yayo yokuphila. I-dorsal fin itholakala ibambezelekile ibheke ku-peduncle ye-caudal, ingemuva liyisicaba futhi ikhanda litholakala emuva ngokuphathelene nomzimba, okukuvumela ecashe ngaphansi nje kobuso ngaphandle kokuveza i-silhouette yayo ezilwaneni ezizingelayo. Izimpawu zayo zomgogodla zisebenza njenge ukufihla ngokumelene nezinyoni.
I-Presenta ipulasitiki yokufunda enkulu: Ingakwazi ukuthuthukisa inhloso yayo ngokuzijwayeza, ibone amaphethini abonakalayo ayinkimbinkimbi, futhi ihlukanise ngisho nobuso bomuntu ngemva kokuqeqeshwa. Leli khono lengqondo liyenza ibe isilwane esiboniswayo esaziwa kakhulu ezindaweni zasemanzini zomphakathi.
Kwezinye izingadi ze-botanical kanye nezikhala ezilawulwayo, isetshenziswe njenge ukulawulwa kwezinambuzane zebhayoloji Izinto ezixosha izinambuzane zingasetshenziswa emachibini omnduze wamanzi, njalo ngaphansi kwezimo eziqondile kakhulu. Nokho, ukusetshenziswa kwazo njengokulawula izinambuzane akusona isixazululo sasekhaya futhi kudinga izinsiza ezanele kanye nabasebenzi abangongoti.
Ulwazi olwengeziwe namanothi awusizo
- Isikhathi sokuphila: endle kukhona izilinganiso iminyaka embalwa, ngenkathi isekuthunjweni okunakekelwa kahle ingafinyelela izinkathi ezinde ngenxa yokudla okulawulwayo kanye nokungabikho kwezilwane ezidla ezinye.
- Isondlo ngamaqembu: thenga izibonelo zosayizi ofanayo Yehlisa ubuxhwanguxhwangu. Ukugcina oku-4 noma ngaphezulu kusiza ekusabalaliseni ulaka, inqobo nje uma kunevolumu eyanele.
– Ukudla okusebenzayo: uma engaphenduli ekuphakeleni, nikela inyamazane encane ephilayo futhi uxube nama-granules antantayo ekhwalithi ephezulu. Ukunamathisela izinambuzane engilazini endaweni ephansi kuyindlela ephumelelayo yokwenza vuselela isibhamu.
- Izinga lamanzi: yenza izinguquko ezivamile ngokwengxenye futhi ulinganise i-ammonium, i-nitrite, i-nitrate, usawoti, i-pH, nezinga lokushisa. Ukuzinza kungumngane ongcono kakhulu ngokumelene nengcindezi kanye nezifo.
Okuqukethwe kwangempela kwengezwe
Igama layo elivamile, i-archerfish, libhekisela kumcibisheli wenganekwane uSagittarius. Yanikezwa leli gama ngenxa yesitayela sayo sokuzingela esingavamile, esizoxoxa ngaso kamuva. Idume kakhulu njengenhlanzi yase-aquarium, kodwa kunzima kakhulu ukuyinakekela. Iwuhlobo olusebenza njengenselele kulabo abanolwazi olunzulu nge-aquarium.
Umzimba wakhe ujule impela nekhanda lakhe litshekile. Isifonyo simise okwe-V futhi sinemaki ethile. Amehlo ayo makhulu futhi ayakwazi ukujwayela umbono owunika amandla okubona lapho kukhona isisulu kuwo. Ngale ndlela ungasabela ngesikhathi bese uyamshaya.
Lapho le nhlanzi isemanzini, imvamisa ifinyelela kubude obungamasentimitha ayi-15. Endle ubude obufika ku-30 cm burekhodiweIningi linombala oyisiliva ogqamile noma omhlophe ngaphezulu onamabhande amnyama aqondile.
Ngaphandle kwamabhande amnyama, anombala osagolide ogijima emhlane wawo wonke. Amabhande athatha umumo ongunxantathu uma ephakathi nezinhlanzi emaceleni. Ngaphansi kwemizimba yazo, ayinazo izimpawu. Amaphethelo angaphandle we-anal kanye ne-dorsal fins amnyama. Ubude bempilo yabo ku isimo esihle ifinyelela eminyakeni eyi-10.
Izinhlobo ezincane zingabonwa ngamehlo njengoba zinamachashazi aphuzi angajwayelekile. Zinomzimba ophephele futhi ohlangane ngokwengeziwe onenhloko ekhombe kakhulu.
Inhlanzi edubula ngomcibisholo iyinhlobo yezinhlanzi zasemanzini anosawoti futhi ingatholakala ku I-Tropical Asia ne-Australia, ikakhulukazi. Izindawo lapho zigcwele khona kakhulu zisezindaweni ezinjengePapua New Guinea nasenyakatho ye-Australia. Indawo yazo yizihlahla zomhlume ezihlala emanzini anosawoti, lapho zichitha khona isikhathi zihamba ngezinyawo zifuna ukudla. Izinhlobo ezindala ziyizinhlobo ezihlala zodwa eziya ngasezixhobo ze-coral, kuyilapho ezincane zithuthela emifuleni nasemifudlaneni.
Zikhula emachwebeni nasemanzini anosawoti phakathi kwemihlume. Bayakwazi ukuthuthela emanzini ahlanzekile futhi uma kwenzeka kushoda ukudla.
Ukuyigcina ku-aquarium kuyadingeka ithangi elinamandla amakhuluNakuba kuyinhlanzi ezimele futhi enolaka, kuyatuswa ukuba uyigcine nezinhlanzi zohlobo olufanayo oluvela emndenini wakwaToxotes noma nabangane abaqinile abangama-brackish ababelana ngemingcele yayo.
I-Archerfish ivela ezindaweni lapho usawoti, ubunzima kanye ne-pH kuyehluka usuku lonke ngenxa yamagagasi. Ngakho-ke amanzi kufanele abe nzima kakhulu nge-pH ezungeze amanani e-alkaline. Ungalokothi uyigcine emanzini athambile. Ibekezelela amazinga okushisa aphezulu kahle. Gcina phakathi kuka-24 no-28°C.
Njengoba lolu kuwuhlobo olubhukuda kakhulu, kufanele siqinisekise ukuthi sishiya isikhala esanele salo. Isihlungi kufanele sikhululwe kuso gwema ubuthi be-ammonia okuba yingozi kakhulu njengoba ubulukhuni bamanzi kanye ne-pH yanda. Kubalulekile ukugcina izimo zasemanzini ezifanayo njengendawo ehlala kuyo ukuze kugwenywe izifo nokutheleleka.
Ukuze baphile kahle, kufanele okungenani kube nezinhlobo ezine e-aquarium. Zingaba nolaka maqondana nezinhlanzi zohlobo olufanayo uma zingamasayizi ahlukene.Indlela engcono kakhulu yokugwema lesi simo ukuthenga zonke izinhlanzi ezinobukhulu obufanayo.
Kuyadingeka ukuthi amanzi e-aquarium abe brackish. Kunconywa ukuthi ungabethuli nezinye izinhlobo zezilwane de peces ukuncintisana kakhudlwana noma indawo, njengoba kungadala isiphithiphithi. Ezinye izinhlanzi ezinosawoti ezifana namehlo amane, ama-mudskippers, noma ama-mollies amakhulu angenza ama-tank mate amahle, njengezinkawu, ama-scats, nezinye izikhukhula.
Ukudla kwe-archerfish ngokuyinhloko kudla kakhulu. Ngokuvamile zondla izinambuzane nezicabucabu ezikwaziyo ukuzingela ebusweni bamanzi. Sizobona indlela ehlukile yokuzingela engxenyeni elandelayo. Ingondla nangezinye izinhlanzi ezincane kanye nama-crustaceans.
Uma lezi zinhlobo zinakekelwa ekuthunjweni emanzini, zizokhetha izilwane ezingenamgogodla eziphilayo, izinambuzane ezincane eziphilayo nezinhlanzi ezincane, ngaphezu kokudla okuntantayo kwekhwalithi okwake kwajwayela.
Njengoba sesiqale ukuchaza inhlanzi edonsa umcibisholo, sishilo ukuthi inendlela eyehlukile yokuzingela. Kuyindlela le nhlanzi esungule ukuzingela. Futhi yilokho iyakwazi ukudubula indiza enamanzi acindezelwe lapho isisulu sayo ngokusebenzisa inkatho ophahleni lwemilomo yabo. Ijethi yamanzi iphuma ngamandla amakhulu. Iyakwazi ukushaya izinambuzane nezicabucabu ezihleli emagatsheni aphansi eduze kwamanzi. Lapho nje ziwela ebusweni bamanzi, ziyadliwa ngokushesha.
Kubonakala sengathi i-archerfish, ngokuhamba kwesikhathi, isifunde ukwazi kahle ukuthi isisulu sayo sizowelaphi. Bayamangalisa abadlwenguli lapho bedla inyamazane yabo.
Ukuze udubule indiza yamanzi, udinga ukuphakamisela ulimi lwakho ophahleni lomlomo wakho. Ngale ndlela ungabumba indiza ibe yipayipi bese ikhava ivalwa ngokushesha ukuyinika amandla. Izinhlanzi eziningi zomcibisheli bayakwazi ukudubula kuze kufike ebangeni lamamitha ayi-1,5. Ezinye izibonelo zasendle, ubude bazo obukhudlwana, zibonakele ziqala ukufika ebangeni elingamamitha amathathu.
Lapho isisulu sidilizwe yisibhamu, umcibisheli ubhukuda ngejubane elikhulu aze afike lapho kuhlala khona. Bafinyelela isisulu sabo ku ingxenye nje eyikhulu yomzuzwanaKukhona ezinye izifundo nge-archerfish kanye nokudubula kwayo okuhle. Amakhulu ahlaziywe. de peces futhi sekuphethwe ukuthi bangaqeqeshelwa ukushaya izinto ezihambayo. Ikhono lokushaya okuhlosiwe okunyakazayo ukuziphatha okufundiwe kancane kancane.
Kunzima ukuhlukanisa ubulili phakathi kowesilisa nowesifazaneUkuzalela ekuthunjweni kunzima kakhulu. Kumele zigcinwe ngamaqembu amakhulu kakhulu uma zizofuywa. Ayikho indlela yokubaphoqa ukuthi bakhiqize; kufanele bavunyelwe ukwenza lokho ngokwabo. Kuze kube manje, zenze kabusha izikhathi ezimbalwa kuphela ezindaweni ezihlala emanzini, futhi ngengozi kuphela.
Lapho owesifazane evundiswa amaqanda amaningi antantayo ayakhululwa ezihlala phezulu ukuze zithuthukise amathuba azo okuchanyuselwa. Uma lokhu kwenzeka, kuhle ukuthi uwadlulisele kwelinye ithangi aze achanyuselwe. Isikhathi sifushane, futhi i-fry idla izinambuzane nokudla kwe-flake elintantayo. Kungcono ukubeka phambili ukudla okuphilayo ukuze bangalahlekelwa umuzwa wabo wemvelo.
Le nhlanzi idume kakhulu futhi kunzima ukuyinakekela, kepha uma uyisazi se-aquarium, kuyinselele impela.
Noma ubani onesibindi sokugcina abacibisheli uthola inhlanzi ehlakaniphile, esebenzayo futhi eyingqayizivele, ekwazi ukuziphatha okungavamile ukubonakala ezinhlanzi zase-aquarium. Ngohlelo oluhlelwe kahle, amanzi anosawoti azinzile, indawo evulekile, kanye nokudla okuhlukahlukene, ukunakekelwa kwabo kuba yinto ecebisayo ebonisa isayensi yezinto eziphilayo ezingavamile zezihlahla zomhlume zasezindaweni ezishisayo.