Izinhlanzi zeCatfish Ingenye yezinhlanzi ezaziwa kakhulu emhlabeni. Yaziwa ngamadevu ayo avelele afana nekati. Yaziwa nangokuthi i-catfish futhi zitholakala ngobuningi bazo olwandle nasemfuleni. Kunga-oda we-Silurifiormes nomndeni wakwaPimelodiadae. Kuleli qembu kunezinhlanzi ezikhuluphele kakhulu, ezinamafutha amaningi, ngakho-ke, zinenyama.
Kulesi sihloko sizoyichaza kahle le nhlanzi nayo yonke imisebenzi yesici abanayo ezindaweni zasemanzini. Ngabe ufuna ukwazi kabanzi nge-catfish? Qhubeka ufunde 🙂
Izici eziyinhloko
Iningi lezinhlanzi ze-catfish ezikhona zingeze-oda le-Siluriformes. Zibizwa nangokuthi i-catfish ngoba zinentshebe eyenziwe ngamatende emilonyeni yazo afana nentshebe yamakati. Lezi ntshebe zibizwa ngokuthi yi-filamentous barbels. Kunezinhlanzi ezithile ezinazo ngaphansi komlomo noma ngisho nasempumulweni uqobo. Njengasemakati, le micu isetshenziswa njengesitho sezinzwa, ukuthola kalula ukudla abazokudla.
Emizimbeni yazo zinezinsipho ezibukhali nezihlehlekayo ngaphambili kwesiphetho sazo sangemuva nasesifuba. Lezi zinhlayiya ziwusizo olukhulu emvelweni lapho zihlaselwa uhlobo oluthile lwesilwane esidlayo. Ngaphezu kwalokho, kumachibi alezi zinhlayiya anezindlala ezinobuthi ezingazijova esiswini sazo. Ngokuya ngohlobo lwe-catfish esilubonayo, bangaba noma bangabi nayo le miqolo. Kukho konke ukuvela kwalolu hlobo, imiqolo ilahlekile.
Isici esikhethekile senhlanzi i-catfish ukuthi inakho isikhumba esiqinile kakhulu futhi asinazo izikali. Kunamanye amaqembu anezingqimba zesikhumba ezisebenza njengezikhali zokuzivikela ekuhlaselweni yizilwane ezizingelayo. Lezi zikhali zivele zavela futhi zashintsha izikali.
Ngokuya ngohlobo oluthile singathola osayizi abahlukahlukene abasuka kumasentimitha angama-50 kuye kumamitha amabili ubude. Kungaba kukhulu kakhulu. Ngokwesisindo, siyithola iphakathi kwamakhilogremu ama-2 kuya kwangama-5 ubukhulu bamamitha ama-3 ubude nama-250 kilos ngesisindo.
Ibanga nendawo yokuhlala
Lezi zinhlobo zitholakala oLwandle lweCaribbean nolwandle i-Atlantic. Kuvamile ukuwabona engena iGulf of Mexico nezinye izifundazwe.
Indawo yayo yemvelo ikhawulelwe ezindaweni ezishisayo nakwezindawo ezishisayo. Lapho zitholakala khona kakhulu kuseduze nezindawo zamanzi ahlanzekile nemifula enamandla. Kungaba semfuleni noma olwandle, abajwayele ukuhlala ezindaweni ezijule kakhulu, kepha ngotshani obuningi ukufihla izidlo zabo.
Ukuziphatha nokondla
Le yinhlanzi enokuthula. Kodwa-ke, lapho isongelwa iyakwazi ukukhipha ushevu ogcinwe ezinhlakeni zamaphiko ayo. Ubukhulu beshevu buya ngohlobo lwezinhlobo.
Isidlakudla esikhulu anaso i-catfish ngabantu. Usongo lwayo olukhulu ukudotshwa njalo kwalesi sibonelo senyama yaso. Ngokuphathelene nokukwazi kwayo ukuzingela, ingusomathuba omkhulu okwaziyo ukuzondla ngaphandle kokwenza umzamo.
Ukudla kwabo kuyahluka uma indawo yabo yemvelo ingumfula noma ulwandle. Labo abahlala emfuleni balinda umsinga ozoletha ukudla kwabo. Ngakho-ke, akazibheki njengomzingeli omkhulu, kodwa ongusomathuba. Ngokuphambene nalokho kwenzeka nalabo abahlala olwandle. Izilwane ezizithandayo ziyizinhlanzi ezincane kunabo nama-crustaceans.
Ukukhiqizwa kabusha kweCatfish
Lapho ifinyelela kubude obungu-25 cm, kubhekwa ukuthi ifinyelele ekuvuthweni ngokocansi. Inqubo yokuzalanisa iqala lapho kufika intwasahlobo namazinga okushisa enyuka. Ukukhulelwa kwayo kungaphandle. Ukwenza lokhu, izinsikazi zizalela amaqanda kanye kuphela ngonyaka. Kodwa-ke, izinhlanzi zesilisa ziyakwazi ukufaka umquba kwabesifazane abaningana.
Uma sifuna ukuthi ukukhiqiza kuqale ethangini lezinhlanzi, kubalulekile ukugcina izinga lokushisa cishe kuma-degree angama-20. Izimo zendawo yazo yemvelo kumele zilingiswe ngangokunokwenzeka. Ngakolunye uhlangothi, isikhathi lapho amaqanda athatha achanyuselwe azoba cishe izinsuku eziyi-8.
Inyama yeCatfish ifunwa kakhulu ngenxa yekhwalithi ephezulu nezindleko zayo. Inenani elikhulu lamaprotheni nokunambitheka okuhle.
Ukunakekelwa kwabathunjiweyo
Lapho uthenga inhlanzi ye-catfish ye-aquarium yakho, kubalulekile ukwazi amasiko ayo ukulungiselela i-aquarium ngandlela thile. Khumbula ukuthi imikhuba iyahluka kakhulu phakathi kohlobo ngalunye. Ngakho-ke, zombili i-morphology yangaphakathi, njengethangi lezinhlanzi, Kumele zihambisane nezinhlobo ze-catfish esizozethula.
Iningi labo badinga izingodo nezinye izesekeli ukwazi ukucasha. Ezinye izinhlobo zidinga ukukhanya okuncane.
Ngokuphathelene nokudla, kufanele wazi nokuthi hlobo luni lohlobo nokuthi luphakelwa kanjani phambilini, ezinye ziyizilwane ezidla inyama, ezinye ezidla utshani futhi eziningi zisebenzisa zonke izinhlobo zokudla (omnivores). Sibhekene nalesi simo singathola ezitolo eziningi ze-aquarium ukudla kwe-catfish fish ezilinganiselayo futhi ziwusizo olukhulu ekunakekelweni kwezinhlanzi.
Ngezansi kwe-aquarium kunconywa ukuthi ibe nesakhiwo esihle ukuze bakwazi ukuzivumelanisa kahle nezansi. Kufanele sikhumbule ukuthi lezi zinhlanzi zichitha isikhathi sabo esiningi ngaphansi kwe-aquarium futhi, uma sibeka isakhiwo esihle esifana nohlalu, zizokwazi ukuzivumelanisa kangcono futhi amatende azovinjelwa ekulimaleni.
Amanzi kufanele ahlale ehlanzekile futhi ane-oxygenation enhle. Ngalokhu, uhlelo lokuhlunga kufanele lube luhle uma sifuna ukuqinisekisa ukuthi luyasinda.
Izintshisekelo ze-Catfish fish
Le nhlanzi inendlela eyinqaba yokukhulumisana. Zikhiqiza imisindo engajwayelekile ebizwa ngokuthi yi-stridulation. Kuma-aquariums, kujwayele ukwenziwa hlanza izimali ngoba badla noma yini abayitholayo.
Ukunakekela amaphuphu owesilisa kufanele afune indawo efanelekayo yowesifazane ukubeka amaqanda akhe.
Ngalolu lwazi ungafunda kabanzi ngale nhlanzi.
Yinhle kodwa ayinakho ukuntanta nokuphefumula?