Induna: izinhlanzi kanye mangaza

umbokwane European - olungavamile kakhulu izinhlanzi ukuthi kuphela atholakala kule planethi yethu. Empilweni yakhe yonke, bona ayaguquka eziningi kangaka emangalisayo futhi unqobe libe liqhele kangaka ukuthi Izenzo zabo kukhona amazing. Ungaqala nge iqiniso lokuthi eels - inhlanzi ezihlala abantu amanzi ahlanzekile, kodwa vuma ngo olwandle.

Kusukela emhlabeni jikelele bathi ngomkhumbi ngoba lokhu Sea Sargasso. Vele achanyuselwa izibungu ocean enamandla zamanje ithwala ogwini yeYurophu. uhambo Kuyamangalisa eside futhi iyingozi okuqhubeka iminyaka emithathu.

off nje ogwini ezintaba zase-Eurasia ugorki sagcina sifinyelele eziyisikhombisa kwabayisishiyagalombili ngamasentimitha eside, kodwa lo mgwaqo imikhawulo ezinzima. Noma yini bathi, kodwa eels - inhlanzi olumelana kakhulu futhi uhambisane inhlahla endleleni yabo.

Uma they finyelela emfuleni, kancane kancane ebavusela ukuba izindawo lapho abazali bazo wahlala. Lapha, baphila ngokuvumelana engu-25, bese uphinda indlela yokhokho bawo oLwandle Sargasso. Ukuze unqobe lo ngendlela eyinkimbinkimbi futhi kunganakekile, futhi ngokuvamile baphoqeleka ukuba bahlale ukukhasa ephakathi kwemifula kuze kube amashumi amakhilomitha!

Futhi konke lokhu - ngenxa emgwaqweni amakhilomitha ayizinkulungwane eziyisikhombisa futhi zidala, okwathi ngemva kwalokho babuyela bazokufa ... Kafushane, induna - izinhlanzi ezithi azifane kakhulu kule mayelana salmon, kodwa ukufuduka uya okuphambene nalokho.

By the way, zingabantu ithenda kakhulu futhi inyama emnandi iyigugu kusukela lasendulo ke. Okuningi ku emikhosini ezinkulu Aleksandra Makedonskogo enikeziwe izivakashi zakhe ahlonishwe kakhulu. Ngisho nangaleso sikhathi, ososayensi enganikanga ukuphumula umbuzo owodwa: "kanjani lezi izinhlanzi zohlobo, uma kungekho kubo owake watholakala futhi amaqanda noma ubisi"?

Khona-ke u-Aristotle, wasikisela ukuthi eels - inhlanzi esuka odakeni ugu!

Isimanga siwukuthi kodwa umcabango sazi okukhulu kwaba umbhedesho ... phezu zeminyaka emibili. Kwaba kuphela 1694, abakhulu semvelo Italian futhi semvelo Francesco Redi ukubeka phambili nokucabanga lesifanele.

Wachitha iminyaka eminingi ubukele eels. Redi elalibalandela, wabe usuthola ukuthi zalezi zidalwa ezimangalisayo uthole e amaphakethe nihlambe phansi emifuleni ngase kwezilwandle. Avumelekile: zonke izinhlanzi umbokwane (uma kutholakala inqwaba) izikhathi wanyamalala ezinye izindawo, kodwa ekushintshashintsheni inombolo, akekho owayenginakile ukunakwa.

Iqiniso liwukuthi bambalwa kakhulu wamkholwa. Phela, isazi semvelo awunikelanga kobufakazi!

Kuvele isiqinisekiso ongaqondile umbono ocatshangelwayo ngokugqamile okwenzeka katstsa, esinye isazi-Italian futhi umnumzana. Ngemva kweminyaka ecishe ibe ngu-200 ngemva theory Redi, yena badoba Gulf Messina kuyinto izinhlanzi engavamile kakhulu, okuyinto kuze kube yileso sikhathi kuchazwe akekho.

"A hlobo olusha" yaqanjwa ngokuthi Leptocephalus. Ngo-1897, umbhangqwana izinhlanzi ezibekwe ngethangi izinhlanzi futhi lokhozi. Ngemva kokushikashikeka unyaka wonke elinde kwatholakala into emangalisayo: umzimba leptotsefalov isentimitha mfushane elahlekile ethize leaf emise, ekubeni induna vulgaris!

Nokho, azikho zinhlobo angenasawoti kuphela. Ikakhulukazi, inhlanzi umbokwane ulwandle Europe. He khula kuze ubude ngamamitha amathathu ongafinyelela Isisindo 120 amakhilogremu!

By the way, ukukhiqizwa kabusha kwalesi silwane akukakabi ncamashi ezaziwayo. Kuyaziwa ukuthi i-zidala eels zehlela olujulileyo. zizalela endaweni - Gibraltar. Kodwa azikho imininingwane mayelana indawo esiqondile nezibiliboco buttonhole, futhi inqubo namanje akekho kuchazwa.