Ukugeza izinhlanzi kuhlala olwandle olubandayo olwandle ama-Atlantic nasePacific. Lo ngumkhiqizo owusizo wokudla othandwa ngumthengi ngenxa yokugaya okuhle kwamaprotheni ngemuva kokwelashwa okushisa. I-Moja icebile ezintweni eziwusizo ezenza kube ngumkhiqizo obaluleke kakhulu ekuvinjelweni nasekwelashweni kwezifo zohlelo lwenhliziyo. Kodwa-ke, muva nje, uMoisa useze amathuba okuthi ahlangane, futhi intengo yawo ikhule kakhulu.
Incazelo yezinhlanzi
UMoisa uyinhlanzi eqinile ye-pelagic enezikali ezincane kakhulu namazinyo amancane. Ubude bomzimba bufinyelela ama-25 cm, isisindo asivamile ukwedlula i-50 g. I-spin yenhlanzi inomthunzi womnqumo omnyama, izinhlangothi nesiliva lesisu nesiliva. I-Dorsal and Stomsoninal Fises iyashintshwa ngokusobala emhlane. Inhlanzi ine-dimorphism ebonakalayo yobulili: Izinsikazi zinkulu ngandlela thile kunabesilisa, ngaphezu kwalokho, okwedlule kunezikali eziminyene futhi ezinzima ezinhlangothini.
Inhlanzi ihlala kuphela olwandle, kuyaqabukela (esimweni sokuhlaziya) ukungena emfuleni imifula. Ama-Washers aphakela ikakhulukazi nge-plankton nama-crustacean amancane. Izimbangi eziphambili zokugeza eqoqweni lokudla zingusalimoni ongaphelele.
Ubuhlakani babantu yindlela ehlukile yokusakaza. Izinhlanzi isikhunta Caviar cishe ogwini. Isikhathi seqhwa sincike esifundeni, kepha kwenzeka njalo ngesizini efudumele. Ngaphambi kokungena ekuchithekeni, inhlanzi iya emihlambini emikhulu eheha ama-cosenses, izimpawu kanye nemikhomo.
Owesifazane ngamunye, ehambisana nabesilisa abaningana, uphonswa phansi ngegagasi elihlabayo elihlazo, lapho futhi i-caviar mosk. Emva kwalokho, izinsikazi zingena olwandle, futhi cishe bonke abesilisa bahlala ogwini. Ngokwesilinganiso, insikazi ibhekene nokusakazeka kuka-2-3, abesilisa bafa ngemuva kokuqala.
Izinhlanzi zibaphuza kakhulu. Owesifazane ngamunye angahle aqaphele izithonjana eziyizinkulungwane ezingama-60. Ngenxa yobukhulu babo obuncane, futhi into efanayo ukuthi izinyanga zokuqala eziyi-1.5 zikaFry zihlala esihlabathini esicishe sibe nesihlabathi sasogwini, ukukhiqizwa kwalawa kahle kwakhiwa.
Iminyaka yokuzala yabesifazane yiminyaka engu-2-3, abesilisa iminyaka emi-3-4. Izinhlanzi ezinkulu zingaphila iminyaka eyi-10.
Isimo samanje sabantu
I-MOISA iyingxenye ebalulekile ye-Arctic ecosystem ye-Arctic, ngakho-ke ukubamba kwayo okungalawulwa kungafaka ushintsho olungaguquki ebhalansi yomhlaba wezilwane walesi sifunda esibanzi. Njengoba kungukudla kwenani elikhulu lezilwane ezincelisayo zasolwandle, izinyoni nezinhlanzi, ukuncipha kwabantu kwalo kuthinta kakhulu inani labantu abazingeli. Baphoqeleka ukuthi bathuthe ekufuneni ukudla, noma ukushintshela kwesinye isisekelo sokuphakelayo.
Naphezu kweqiniso lokuthi izindawo zokudoba zokugeza zinkulu impela, futhi ukubanjiswa kwayo ngasekupheleni kwekhulu lama-20 kufinyelelwe amathani ayi-20 ngonyaka, okwamanje inani layo lifinyelela izinkomba ezinesizotha kakhulu zamathani ayizinkulungwane ezingama-250. Emasiva amaningi ale ndawo namuhla, kukhona ukuvinjelwa kwi-cauldraw yezentengiso yokugeza.
Ngakho-ke, intengo yezinhlanzi ngama-ruble angama-400 ngekhilogremu ngayinye akufanele emangele. Imikhawulo ekhona yokubamba ngokuncishiswa ngokunciphiswa kwemakethe kanye nentengo esekhulile. Futhi njengoba ukukhiqizwa kwesisindo sokugeza kunqatshelwe, ngakho-ke kungenzeka ukuthi lo mkhiqizo njengamanje okhona ezitolo, ukuwubeka ngobumnene, uqamba amanga.