Spike - intlanzi, ngokungafani kwezinye

View sturgeon has ngaphezu nabameli kweshumi a. Noko ke, elinye Akumangalisi kakhulu loo mthana wameva iintlanzi. Ngapha koko, ukuba ukholelwa izazinzulu uphando, oku eziphila elwandle izakuvela ngenxa kwezinye iintlobo womanyano. Umzekelo, kwi-gene lidike spike kukho izinto ezidibene Intlanzi, ukutya kunye stellate sturgeon.

Ngoko ke, makhe sijonge ihlabathi elimangalisayo le indalo uthethe ngento ezinye iimfihlelo ngokufihla lweminga iintlanzi. Siyayazi into ikhangeleka njani, apho ubomi into ayidlayo. Kananjalo zama ukuqonda isizathu sokuba ngoku yayisecicini yokutshabalala.

Fish spike: Inkcazo

Abadala ukufikelela kwiimitha ezimbini ubude. Kodwa ke uninzi abameli ezi zilwanyana zincinane kakhulu. Umzimba side, kunye, spikes etsobhileyo emqolo zalo. Eneneni, sibamba ngazibini kubo le ntlanzi ufumana igama layo.

Spike lwahluke nezalamane zabo ezikufutshane. Umzekelo, ngokungafaniyo namanye amalungu Intlanzi, iye a zeepali fringed eziqhotyoshelwe imilebe asezantsi. Olu phawu komzimba ye spike ookhokho babo, ababa lweengcambu kunye sturgeon.

Yona umbala, oko iyahluka ukusuka gray okhanyayo ukuya zana. Ke sona isisu ukukhanya intlanzi, phantse emhlophe. Ukongeza, ameva inkwenkwezi-ezimile wambu esikhatshwa ukuba zingajongwa lula ecaleni umzimba wonke.

indawo

Ngoko ke uphi na ekhaya ukuze spike? Fish uvakalelwa ngendlela efanayo kuzo zombini amtyuba namnandi. Ngoko ke, uluhlu kwayo akupheleli phezu kwiikhilomitha ezininzi indize kumangaliswa izazinzulu ezininzi.

Ngaloo ndlela, abameli kule iintlobo zazo zifumaneka kwi-Sea lweCaspian, uLwandle Aral, i Azov noLwandle Black, kunye nezitya ze njengemilambo ezikufutshane kuloo manzi. Ngokukodwa, i spike elikhulu labantu bahlala Urals, Kure kunye Sefidrud.

Spike - owasinda fish

Indlela yokuphila lentlanzi iqala ngamanzi ahlaziyekileyo. Ngoko ke, nokufika komnyaka abadala baqale bafuduka umfula, ukuze bafikelele namadlelo azo amaqanda. Apha ke babeke amaqanda zabo, baze emva koko abuyele elwandle.

Kungekudala amaqanda kuvela Qhotsa. Kufuneka kuqatshelwe ukuba aba bafana azikho ziyakhawuleza ukuba ashiye amanzi. Kwakulo mnyaka, nalapho ke kuphela baza kuya amanzi amtyuba, ngokungalindelekanga iqokelela amandla ubomi elwandle. ngameva amaninzi iza kudala nihleli kwelo ichweba, njengokuba lokugqibela ukuwela umgca ukuba akukho lula.

Ngokumalunga umjikelo wobomi, spike - ixhoba iintlanzi. Kwi-avareji, abameli kule ntlobo uhlala 20-22 iminyaka. Nakuba kunjalo, inzululwazi kukho iimeko apho ezi ntlanzi Zinokuphila zide zibe neminyaka emashumi mathathu, oko luphawu elungileyo abemi bobukumkani kwamanzi.

imikhuba fish

Abantu abaninzi bakholelwa intlanzi spike ngababuthuntu, kodwa oku akuyonyani. Enyanisweni, oku kwenziwa nje akayithandi ukwenza nayiphi na intshukumo ezingeyomfuneko yaye ngenxa yoko ukhetha ukuba nizole. Noko ke, oku akuthethi ukuba spike ezolileyo engenabungozi. Umzekelo, ukuzingelwa idityaniswe kakhulu ngokukhawuleza, ngaphandle kokunika ixhoba akukho ithuba ukuze basinde.

Le ncwadi Red

Spike - intlanzi, ezibhaliswe kwi-Red Book of Russia. Kwenzeka ukuba ekuqaleni kwenkulungwane XX ke lavunyelwa ukubamba, leyo lathotywa kakhulu yabemi ezi zilwanyana. Ngoko ke, ngo-1980, abemi bayo Sehle phantse nge-80%, nto leyo yayimkhathaza oosonzululwazi kunye abalondolozi. Ngoko ke, umthetho okhethekileyo yakhutshwa ngowe-1983, ngokutsho apho spike ikuluhlu kwiNcwadi oluBomvu. Ngelishwa, la manyathelo aye aphanza ukulungisa imeko yangoku.

Nanamhlanje, spike intlanzi yayisecicini yokutshabalala. Sigxeka yokuba spike kokuqola zesini kuphela kunyaka weshumi ubomi bakhe. Nangenxa yoko, abantu abaninzi ukufa msinyane kunokuba abe ixesha lokuba azale umntwana wokuqala.