Siliva ya Monodactyl kapena monodactylus (Latin Monodactylus argenteus) ndi nsomba yachilendo yomwe imayenera kusungidwa mumadzi amadzi amchere.
Ichi ndi nsomba yayikulu kwambiri, yayitali, mawonekedwe ake amafanana ndi rhombus, koma pazifukwa zina adatcha nsomba zamadzi ozizira.
Kukhala m'chilengedwe
Siliva ya Monodactylus kapena argentus idafotokozedwa koyamba ndi Linnaeus mu 1758. Ma monodactyl amafalikira padziko lonse lapansi.
Amapezeka mu Nyanja Yofiira, kufupi ndi gombe la Australia, Africa, ndi ku Southeast Asia konse. Siliva mwachilengedwe amasunga gulu la nkhosa pafupi ndi gombe, m'miyala ndi m'malo momwe mitsinje imadutsa munyanja.
Akuluakulu amakhala m'mbali mwa nyanja, pomwe achinyamata amakhala ndi madzi amchere ochepa. Mwachilengedwe, amadya mitundu yosiyanasiyana ya zomera, zoperewera ndi tizilombo.
Zovuta zazomwe zilipo
Monodactyls ndi nsomba zomwe zimakhala m'madzi amchere. Ndi zazikulu, zonyezimira komanso zotchuka kwambiri.
Pafupifupi thanki iliyonse yamadzi amchere imakhala ndi mtundu umodzi wa monodactyl.
Siliva sichimodzimodzi, imakula mpaka 15 cm, ndipo iyenera kusungidwa m'gulu. Owonerera amakhala amanyazi kwambiri ndipo samakhala motalika.
Mukazisunga molondola, ndiye kuti gululo lidzakusangalatsani kwa zaka zambiri. Koma, akatswiri odziwa zamadzi okha ndi omwe ayenera kuwayambitsa, popeza akamakula, amayenera kusamutsidwa kuchokera kumadzi abwino kupita kumadzi amchere.
Anthu okhwima pogonana amatha kukhala m'madzi amchere amchere. Ngati izi sizikukuwopsani, ndiye kuti ndi nsomba yopanda ulemu yomwe imadya zakudya zamitundumitundu.
Kufotokozera
Thupi la Argentina ndi mawonekedwe ake apadera. Chachitali, chopangidwa ndi diamondi, chimakhala chokumbutsa pang'ono madzi akumwa amchere.
Mwachilengedwe, imakula kwambiri, mpaka masentimita 27, koma m'nyanja yamchere imakhala yaying'ono kwambiri ndipo imaposa masentimita 15. Nthawi yomweyo, imatha kukhala zaka 7-10.
Mtundu wa thupi - silvery wokhala ndi mitundu yachikaso pamapiko akumbuyo, kumatako ndi caudal.
Alinso ndi mikwingwirima iwiri yakuda yopingasa, umodzi umadutsa m'maso, ndipo winayo umamutsatira. Komanso, zakuda zakuda zimadutsa m'mphepete mwa zipsepse za kumatako ndi kumbuyo.
Zovuta pakukhutira
Kumeza nsomba za m'nyanja yam'madzi ndizoyenera kwa akatswiri odziwa zamadzi chifukwa zimayenera kusungidwa m'madzi amchere kapena m'madzi amchere amchere.
Kuti muwasunthire pang'onopang'ono kuzinthu zotere, chidziwitso ndi luso zimafunikira.
Kuphatikiza apo, iyi ndi nsomba zazikulu zokwanira kusungidwa m'gulu, ndipo aquarium iyenera kukhala yayikulu.
Kudyetsa
Argentus ndi omnivorous, mwachilengedwe amadya zakudya zamasamba, tizilombo ndi detritus. Ngakhale amadya chakudya chosakira mu aquarium, ndibwino kuwadyetsa mosiyanasiyana momwe mungathere, kuphatikiza zakudya zamapuloteni monga shrimp kapena bloodworms.
Amadyanso zakudya zamasamba: sikwashi, letesi, chakudya cha spirulina.
Kusunga mu aquarium
Iyi ndi nsomba yophunzirira, yomwe iyenera kusungidwa ndi anthu osachepera 6, ndipo kuposa apo ndiyabwino. Voliyumu yocheperako yazomwe zimachokera ku malita 250, pomwe aquarium iyenera kukhala ndi kusefera bwino komanso mpweya wabwino.
Ma monodactyl achichepere amatha kukhala m'madzi abwino kwakanthawi, koma kwenikweni ndi nsomba zamadzi amchere. Amatha kukhala m'madzi am'nyanja kwathunthu (ndikuwoneka bwino momwemo), komanso m'madzi amchere.
Magawo okhutira: kutentha 24-28C, ph: 7.2-8.5, 8-14 dGH.
Mchenga kapena miyala yoyera ndiyabwino ngati dothi. Zokongoletserazo zitha kukhala chilichonse, koma kumbukirani kuti nsomba ndizachangu ndipo zimafunikira malo ambiri osambira aulere.
Ngakhale
Sukulu, yomwe imayenera kusungidwa kuchokera ku zidutswa zisanu ndi chimodzi. Iyi ndi nsomba yamtendere, koma zimatengera kukula kwa oyandikana nawo, chifukwa chake adya nsomba zazing'ono komanso mwachangu.
M'phukusili, ali ndi maudindo akuluakulu, ndipo wamwamuna wamkulu nthawi zonse amadya kaye. Mwambiri, ndi nsomba yogwira ntchito komanso yosangalatsa yomwe imatha kudya nsomba zazing'ono kapena nkhanu, komanso imavutika ndi nsomba zazikulu kapena zowopsa.
Zambiri zimakwiyitsana, makamaka ngati zasungidwa awiriawiri. Mu paketi, chidwi chawo chimabalalika, ndipo kukwiya kwawo kumachepa.
Nthawi zambiri amasungidwa ndi nsomba zoponya mivi kapena argus.
Kusiyana kogonana
Kusiyanitsa mkazi ndi mwamuna sikudziwika.
Kuswana
Ma monodactyls samaberekanso m'madzi a m'nyanja, anthu onse ogulitsa amagwidwa mwachilengedwe.
