I-Crustacean Cancer yaseAustralia: Inkcazo, Ukukhula, Okuqukethwe kunye nokuzaliswa

Amaninzi amaninzi e-exotics emanzini angathanda ukuba amanzi abo ahlale khona kuphela ngeentlanzi, kodwa kunye ne-crayfish ebomvu yase-Australia. Lawa awona maninzi aphantsi kwamanzi abemi, anokumangaliswa ngombala wabo ongaqhelekanga. Kodwa ngaphambi kokuthatha isigqibo malunga nokufumana okunjalo, abanye bafuna ukufunda yonke into malunga neekhensa. Umhlaza wesibhakabhaka obomvu obomvu unemiqobo yawo yokugcinwa nokunyamekela, kuya kuxutyushwa kule nqaku.

Indawo yokuhlala

Umhlali oqaqambileyo wamanzi ubizwa ngokuba yiYabby i-Claw Red. Inokufumaneka kwindawo yokuma e-Australia naseNew Guinea. Ekubeni yindawo yokuhlala emanzini amanzi, ihlala emanzini, ithule, imilambo engafihliyo, kwaye ngamanye amaxesha itholakala kwiimfumba. Abanye bathi baqaphele lo "mhambi" emanzini agelezayo, kodwa eqinisweni ukhetha imifula encinane kunye nezinye iindawo ezinokungqongqo okwangoku. Ngenxa yokuba ezi zimpawu ezingenakuthobela umdlavuza, zifanelekile kubantu abangenamava.

Iimpawu zangaphandle

Umbala oyintloko womhlaza wase-Australia unomhlaza ohlaza okwesibhakabhaka, kunye ne-yellow yellow "ama-freckles" ahlakazekile kulo lonke igobolondo. Umbala woqhagamshelwano phakathi kwamacandelo awanakuphela nje okwesibhakabhaka, kodwa kwakhona obomvu, i-orange, i-pinki. Nangona kunjalo, ubuncwane be-shades buya kuxhomekeka kubunzima bamanzi apho umdlavuza wase-Australia uhlala khona. Ukufumana umbala oqaqambileyo, kungcono ukuwugcina kumanzi onzima. Ukuba ithambileyo yokwakheka, umhlaza uya kuba mnyama, nangona i-tide eluhlaza iyakuthi ibonakale.

Ngokwemvelo, banokukhula ukuya kuma-20 cm, kwaye ubunzima babo bufikelele kwi-500 g. Kodwa ekhaya, i-crabs ayifinyeleli obu buncinane. Amabhinqa akhula ncinane. Ukongezelela, abesilisa abavela kwicala elingaphandle le-claw bakhula i-flat "claw", ngokuphindaphindiweyo babomvu, kodwa banokukhanya.

Umntu wepilini

Nangona ubukhulu bayo bukhulu, omnye onothando olunothando kakhulu uthathwa njengomdlavuza obomvu obomvu wase-Australia. Inkcazo yalesi sidalwa ibonise ukuba ukubola kwayo kuchaphazeleka kukunyanzeliswa kwamanzi. Kodwa le meko iyakuchukumisa ukutshatyalaliswa komhlaza. Indawo engqongqo ngakumbi ingenza ibe nzima.

Nangona kunjalo, umdlavuza wase-Australia unako ukuhlala uxolo kunye nentlanzi, kunye nalabo bakhulu kunabo, uhlala kwindawo eyodwa yokuhlala. Kodwa ngabazalwana babo bahlala bengadluli, kwaye ngamanye amaxesha baxhamla kwi-cannibalism, badla abatsha. Abantu abanobudlova banokuzingela iintlanzi ezincinci. Ukongeza, ukuba kukho amadoda amaninzi e-aquarium, ngexesha le-crayfish esebenzayo i-molt iya kudla "abadlali".

Aba bemi banokudluliselwa kwizilwanyana zasebusuku, kwaye bachitha ixesha elincinci belele. Ekukhanyeni kwemini, banokubonakala bengenayo i-snack okanye ukuba baya kuchitha (ngenxa yale nto badinga indawo yamahhala). Kodwa ukuba umhlaza awukhange uphuphe ngenxa yezi njongo, kunokuba ngumqondiso wokuthi kukho into engalunganga kwiziko lakho.

I-crayfish yase-Australia yizilwanyana zokudala ezingahle zilungiselele iintambo ze-aquarium ngendlela yazo. Basebenzisa amahlumela abo ukumba emdakeni nokwenza umgodi omtsha, oza kuba sisiphephelo.

I-Red Crayfish yase-Australia: umxholo kwi-aquarium

Kulula kakhulu ukunyamekela lolu hlobo lwe-crayfish kunabanye abantu. Ukuze isilwanyana sakho sithule kwaye singakhathazeki, sidinga i-aquarium engama-200-litre. Kwakhona kukufanelekile ukukhumbula ukuba kwelinye ibini kuthatha indawo engama-150 ilitha. Zibaphethe kangcono emanzini anzima, nangona bahlala kwindawo encinci.

I-aquarium kufuneka ihlotshwe ngezinto eziqaqambileyo, ingaba i-motley iiflethi okanye iintyatyambo ezibonakalayo. Ziyimfuneko yokwahlula kwintsimi. Ukongeza, i-crayfish kufuneka ibe kwintsimi yeendawo ezininzi zokufihla, mhlawumbi iingxabano ziya kuqala phakathi kwabazalwana. Bonke abemi abathanda ukufumana izindlu eziliqela kwimimandla yazo. Ingaba imink, i-driftwood, iyakuthandana kakhulu nemibhobho (i-ceramic), imbiza. Kubalulekile ukuba uqaphele ukuba amatye amakhulu awawathandayo. Kwakhona, ukwenzela ukuba bakwazi ukumba imijelo yabo, badinga ulwahlulo lomhlaba olwaneleyo.

Isimo esinqwenelekayo somhlaza waseBrazil ohlaza okwesibhakabhaka ukuziva uthuthuzelwa yindlela yokuphuma kwamanzi. Ngoko banethuba lokufudumala nokuphefumula. Kodwa ukuba unayo nezinye izilwanyana, ezifana neekati, akufanele zifikelele kwi-crayfish ekhwela emanzini.

Ukongezelela, kufuneka kubekho indawo ephantsi apho umhlaza unako ukuthululelwa ngokukhululekile ngokulahla igobolondo. Kufuneka kuqatshelwe ukuba ezi zifuyo ziphila malunga neminyaka emihlanu.

Ummelwane kwi-aquarium

Emanzini kuyinqweneleka ukuqhuba intlanzi encinci. Ngaphandle kokuhluka kwezilwanyana zakho, kukho esinye isizathu. Emva komhlaza, kukho inkunkuma eninzi ehlala emanzini. Emva kwexesha, ezi zincinci zingabangela ukugqashuka kwebhakteria. Kodwa, umzekelo, intlanzi yentlanzi okanye ikorori ingabahlambulula emva kwe-crayfish. Lo mmelwane ungabangela ukuphazamiseka kuphela kwiintlanzi, kuba azikwazi ukuzilawula ukutya ngokutya. Okanye banokukhangwa ngamacango ngokuba ukutya kwabo.

Ngakolunye uhlangothi, ukuba ama-guppies aya kufa ngokutya, umdlavuza wase-Australia uya kuba yonyango. Ngoko, ukuba umelwane ubhetele ukuthenga intlanzi encinci, ephindaphinda ngokukhawuleza. Iintlanzi ezinkulu zingadla ii-crustaceans ezincinci. Imijelo kunye ne-shrimps kwelinye i-aquarium kunye ne-crayfish akufanele ilinywe.

Imifuno kwi-aquarium

Ama-crayfish ase-Australia afana neentsholongwane, ngoko ke yonke into ayifumanayo, ayidla. Kodwa unokuyihobisa indlu yakho yasekhaya ngezityalo ezihlala phezulu. Ukufumana rhoqo imifuno, kungcono ukuba ne-aquarium yomnikeli.

Kuzo zonke izityalo, elide kakhulu li-clififlora. Ngokukhawuleza kusasaza i-duckweed, ukuze iinqaba zingenaso ixesha lokuyidla. Ukongeza, kwinqayi eqinisekisiwe ehlobo, ungagcina umtya. Ama-crustaceans amancinci anqwenela ukuxhamla kule sityalo, ngokutya ngokuthe ngcembe. Kodwa, ukuzisa i-lint kwi-echibi, qaphela ukuba ungayifaki i-aquarium.

Ukucoceka kwamanzi lolu hlobo lwe-crayfish aluxhomekekanga.

Ubushushu bamanzi

Nangona ukutshintsha kweqondo lokushisa kuxhomekeke ngumhlaza wase-Australia, kungcono ukuyigcina ngaphantsi kwe-18 ° C: ukuba idireji iyancipha, isilwanyana sinokufa ngenxa ye-hypothermia. Ubushushu obukhulu kakhulu buya kubakho kwi-20-26 ° C. Ukuba ukufika kobushushu behlobo, umhlaza unokumelana no-30 ° C, kodwa kulo mzekelo kufuneka kukho oksijini okwaneleyo emanzini.

Ukondla iCrayfish

Ama-crayfish abancinci awanamdla ngokutya, kodwa awanaso isigxina ekukhetheni imenyu. Nangona kunjalo, ngokwemvelo, bayimifuno, ezi zidalwa aziyikuhlaziya i-frog, intlanzi encinci, imiski. Kodwa ukondla kwilwanyana yakho kufuneka uyenziwe, unikezwe imenyu yayo kwimimiselo yendalo. Ngokuqhelekileyo bane-oki okanye umthi we-beech nsuku zonke. Le "isidlo" se-Australian crayfish ibonwa njengento ecolileyo. Ukongezelela, amahlamvu yi-antiseptic yangempela, ngaphandle kwayo apho impilo kunye nokukhuseleka komhlaza kuya kuhla. Ukuba ukutya kuya kulahleka amaqabunga, isilwanyana sakho siya kuba sisisigxina kwizifo.

Kodwa ngaphandle kwalolu hlobo, imenyu eyintandokazi inokuhlanjululwa ngokutya okukhatywayo, iipayi, imifuno yemifuno, imifuno eyahlukeneyo, imiski, i-fodder yeentlanzi (kunye ne-supplementary minerals and calcium).

Kungcono ukuba kukho indawo e-aquarium apho unokubeka khona iqabunga eliwileyo, intlanzi, lichithe itiye kunye nezinye izityalo eziseleyo. Nangona ezi zixhobo zingadli ngokukhawuleza, i-crayfish iya kuba namandla kwaye iphile.

Oko kukutya akufanelekanga

Nangona ukuba i-crayfish yase-Australia ingadla yonke into, kukho iimveliso ezingcono ukuba zingabanikeli. I-Crayfish ingadli i-banana peel, i-beetroot eluhlaza, i-carrots, iitatayi. Ukongezelela, bayonakalisa amanzi. Ama-apula ayidli i-crayfish. Nangona kunjalo, kukho iimveliso ezidliwayo ngokugqibeleleyo, kodwa ngexesha elifanayo zonakalisa imeko yamanzi. Ezi zibandakanya: iqanda elibilisiweyo, i-cottage cheese, isonka, inyama eluhlaza okanye inyama enqabileyo. Imveliso emibili yokugqibela ingasuswa kancinci. Isonka kufuneka sinikezwe ngokufanelekileyo ukuba kukho iintlanzi kwi-aquarium.

Impawu zesondo

Ukuzalisa umdlavuza obomvu wase-Australia wawuphumelele, kubalulekile ukuba ufunde ukufumanisa abesilisa, ukulungele ukuvelisa. Ngokuqhelekileyo oku kuboniswa ngophawu oluphangaleleyo kwi-claw. Olu lukhuni olubomvu (ubukhulu bombala kuxhomekeke kubunzima bamanzi). Olu qho lwakhiwo aluveli ekuzalweni, kodwa emva kokuba umhlaza uhlaselwa ngokwesondo. Ngomzuzu xa umntu ekulungele ukuqhuma, ukukhupha kwakhe kuya kuba yithethoni egcweleyo, eyahlukahluka kumbala wakhe oqhelekileyo.

Ibhinqa inokuthi ichongwe ngamacwecwe ayo acocekileyo. Kwakhona ubukhulu bebhinqa buphantsi kancinane kwindoda.

Ukuzalisa i-Crayfish

Kanye nje nokugcinwa, ukuveliswa kunye nokulima kwama-khansa ase-Australia - oku akukona njengobunzima kwinkqubo njengoko kubonakala ngathi. Imeko ebalulekileyo yi-aquarium yobukhulu obufunekayo.

Ukuvuselela umnqweno wabesilisa kunye nabesifazane ukuba bathethe imidlalo, kubhetele ukuwahambisa ngeveki eyahlukeneyo yamanzi. Kwiintsuku ezisixhenxe emva koko, isibini sibambene, kwaye "abathandi" baninzi banyuselwa kwintsebenzo yesondo.

Ekupheleni kokubambana, insikazi phantsi kwesisu ibeka amaqanda. Wazalela i-caviar, kwaye emva koko ama-larva avela kwiiveki ezi-8 ukuya kwezi-9. Ubude beli xesha buxhomekeke kubushushu bamanzi. Ekupheleni kwesigxina, malunga nekhulu lama-crustaceans avela kwi-aquarium.

Kubalulekile ukutyala izilwanyana ezincinane kwezinye iitanks. Kodwa ukuze ulondoloze inzala, ezininzi indawo zokuhlala kufuneka zinikezelwe kwi-aquarium yama-crustaceans. Ngendlela, emva kokuba abatsha bebuyiselwa kwakhona, kufuneka kuhlolwe ngokukhawuleza. Zikhula ngokukhawuleza ngokwaneleyo, kwaye kufuneka ukwazi ukutshala ngokukhulu.

Ezi i-krayfish i-molt ayixeshanye, ngoko ke ukusuka kwintombazana enye kukho inabantu abadala nabancinci. Le nzekayo yendalo, kwaye ngokuthe ngcembe ubukhulu bayo bubekwe. Kodwa kude kube yinto eyenzekayo, i-crustaceans emikhulu neyincinci ibalulekile ekuhlaleni kwiindawo zamanzi ezihlukeneyo.