Izinhlanzi ezindizayo ziwumndeni wezinhlanzi zasolwandle eziyingxenye ye-garfish oda. Umndeni ufaka izizukulwane eziyisishiyagalombili kanye nezinhlobo ezingama-52. Umzimba wezinhlanzi unwetshiwe, ugijima, umbala uyingxenye yazo zonke izinhlanzi ezihlala ezingxenyeni ezingaphezulu zamanzi: ingemuva limnyama, isisu nezinhlangothi zimhlophe, i-silvery. Umbala wangemuva ungahluka kusuka koluhlaza okwesibhakabhaka kuye kompunga. Isici esiyinhloko sesakhiwo sezinhlanzi ezindizayo ukuba khona kwama-pectoral and ventral fins akhulisiwe, nawo apendwe ngemibala ehlukene. Ngokuba khona kwamaphiko amakhulu, izinhlanzi zihlukaniswa zibe izimpiko ezimbili nezinezine. Njengoba endabeni yezindiza, ukuthuthukiswa kokuthuthukiswa kwezinhlobo zezinhlanzi ezindizayo kuye kwahamba ngezindlela ezahlukene: i-pair eyodwa noma ezimbili, izindiza ezithwala indiza. Ikhono lokundiza lashiya umcabango walo wokuziphendukela kwemvelo, hhayi kuphela ezicini zesakhiwo se-pectoral and ventral fins ekhulisiwe, kodwa nasemsileni, nasezithweni zangaphakathi. Inhlanzi inesakhiwo sangaphakathi esingavamile, ikakhulukazi, isinye sokubhukuda esikhulisiwe nokunye. Izinhlobo eziningi zezinhlanzi ezindizayo zincane ngosayizi. Encane futhi elula kunazo zonke inesisindo esingama-30-50 g nobude obungama-15 cm. Impukane enkulu (Cheilopogon pinnatibarbatus) ibhekwa njengenkulu kunazo zonke, ubukhulu bayo bungafinyelela ku-50 cm ubude kanye nesisindo esingaphezu kwe-1 kg. Izinhlanzi zidla ama-zooplankton ahlukahlukene. Imenyu ihlanganisa ama-mollusk aphakathi nendawo, ama-crustaceans, izibungu, i-fish roe nokunye. Izinhlanzi zindiza ezimweni ezihlukene, kodwa okuyinhloko kuyingozi engenzeka. Ebumnyameni, izinhlanzi zikhangwa ukukhanya. Ikhono lokundiza ezinhlotsheni ezahlukene zezinhlanzi alifani, futhi kuphela ingxenye, zingakwazi ukulawula ukunyakaza emoyeni.
Izindlela zokudoba
Izinhlanzi ezindizayo kulula ukubamba. Kukholomu yamanzi, bangabanjwa ekubanjweni kwe-hook, batshale ama-baits emvelo, ngendlela yezingcezu zama-crustaceans nama-mollusks. Ngokuvamile, izinhlanzi ezindizayo zibanjwa ebusuku, ziheha ngokukhanya kwesibani futhi ziqoqe ngamanetha noma amanetha. Izinhlanzi ezindizayo zehlela phansi emphemeni womkhumbi ngesikhathi sokundiza, phakathi nemini nasebusuku, lapho zihehwa ukukhanya. Ukubamba izinhlanzi endizayo kuhlotshaniswa, njengomthetho, ekudobeni okungama-amateur, ukuzisebenzisa ukuheha ezinye izilwane zasolwandle. Isibonelo, lapho ubamba i-corifen.
Izindawo zokudoba kanye nezindawo zokuhlala
Indawo yalezi zinhlanzi ikakhulukazi itholakala ezindaweni ezishisayo nezishisayo zolwandle. Bahlala oLwandle Olubomvu nolweMedithera; ehlobo, abantu abambalwa bangawela eMpumalanga Atlantic ogwini lwaseScandinavia. Ezinye izinhlobo zezinhlanzi ezindizayo zasePacific, ezinemisinga efudumele, zingangena emanzini olwandle zigeza iMpumalanga Ekude yaseRussia, engxenyeni yayo eseningizimu. Iningi lezinhlobo zezilwane zitholakala esifundeni sase-Indo-Pacific. Izinhlobo ezingaphezu kweshumi zalezi zinhlanzi zihlala oLwandlekazi i-Atlantic.
Ukuzalela
Ukuzalanisa kwezinhlobo zase-Atlantic kwenzeka ngoMeyi nasekuqaleni kwehlobo. Kuzo zonke izinhlobo zezilwane, amaqanda ayi-pelargic, antanta phezulu futhi abambe ndawonye namanye ama-plankton, ngokuvamile phakathi kwe-algae entantayo nezinye izinto eziphezu kolwandle. Amaqanda anezithako ezinoboya eziwasiza ukuba anamathele ezintweni ezintantayo. Ngokungafani nezinhlanzi ezindala, ukuthosa kwezinhlanzi eziningi ezindizayo kunemibala egqamile.