Lezi shark-shark kanye namademoni ajulile-olwandle ziyakwazi ukwethusa noma yikuphi

Ushaki lungasabeka ngempela. Kodwa ngenkathi iningi lethu liyesaba oshaka (njengalowo omkhulu omhlophe), bambalwa abazi ukuthi bangafihla emanzini ajulile. Lapho, endaweni engamamitha ayizinkulungwane ezintathu, zikhona izilwane zasolwandle zangempela-i-cat-shark-idemoni, inhlanzi-inhlanzi-inhlanzi-nenhlanzi-i-shark-ghost. Ngezinyosi zabo ezingajwayelekile namahlo omubi, zibukeka njengezinhlamvu zikaThim Burton. Kodwa, mhlawumbe, iqiniso elibi kunazo zonke ukuthi siyazi kancane ngabo.

Unyaka omuhle wabacwaningi

Ukuze kukhanyiswe lezi zidalwa ezingavamile, ngoSeptemba kulo nyaka, uhambo lokucwaninga lwahlelwa ogwini olusentshonalanga yeScotland. Inhloso yalo kwakuwukuqoqa amasampuli kule phrojekthi ukuthola ukuziphatha, ukudla nokuhamba kwamaphethini oshaka ojulile-olwandle.

Leli hambo lithatha amasonto amabili, futhi kwaba nzima kakhulu. Abacwaningi baqoqa amasampula kumamitha angama-500 kuya ku-2000. Ososayensi abaningi baye basebenza kule ndawo isikhathi eside. Ngenhlanhla kubo, kwakungumnyaka omuhle. Nsuku zonke ososayensi bakwazi ukuthola amasampula amane kuya kwayisithupha, ngayinye enezimpawu zayo ezihlukile.

Abaningi bethu abakaze babone oshaka ojulile olwandle. Kodwa nakuba zifihliwe ngaphansi kwekholomu yamanzi, okudala ubumnyama obungenakunqunywa ebusweni bomuntu, zimelela iqembu labashaka abahlukahlukene kakhulu. Uma ubheka kuzo, kuyaqondakala ukuthi kungani eziningi zalezi zinhlanzi ezinamahloni zithole amagama azo amabi.

Ukufinyeleleka kolwandle olujulile kunciphise ukuqonda kwethu kwesayensi ngalezi zidalwa. Lezi zimfihlo ziqinisa kuphela i-biology yazo eyinkimbinkimbi.

Ukuhlukaniswa

Ushaka olwandle olujulile lungahlukaniswa ngamaqembu amathathu: katranoobraznye, karhirinoyobraznye kanye ne-chimera-like. Owokuqala uhlanganisa izinja zezinhlanzi (ama-cathars), kuya oshayali bezinkathi ezimbili, nakwesithathu-shark-ghosts. Ngenkathi i-katrana ne-cat shark bangabashika bangempela, ama-shark-izimpumputhe ayingxenye yeqembu le-chimeras. Lezi zinhlanzi ezihamba phambili ezihlobene eduze noshaki.

Izici zezinhlobo

Umndeni ovame kakhulu emanzini aseScotland iyishidi lika-cat. Abacwaningi bakwazi ukuthola enye yezinhlobo zayo - i-shark-demon (i-apristurus) efana nekati. Lezi zidalwa zinemizimba encane enekhanda elikhulu nelincane, ngenxa yokuthi lezi zinhlobo zinegama layo. Kunzima kakhulu ukunquma, futhi ngesikhathi sokuhambela, ososayensi bahlangana nezinhlobo ezingakaze zichazwe ngaphambilini. Ososayensi abakwazi ukuqonda ukuthi zingaki izinhlobo zezinhlobo ezingaba khona kuleli qembu, ngaphandle kokukhuluma ngezinto eziphilayo kanye nemvelo. Kukholelwa ukuthi badla ama-shrimps, kodwa namanje kuningi akusaziwa.

I-Katran, njengomthetho, i-stocky, isikhumba sabo sifana nesandpaper. Banamehlo amakhulu, futhi emigqeni yamazinyo afakwe emanzini. Emanzini aseScotland, ososayensi bakwazi ukuthola izinhlobo ezihlukahlukene kakhulu zalezi zinhlanzi - kusukela ku-30 cm ububanzi obusuka e-sharm Etmopteridae, kuya ku-shark amaqabunga ama-long-long-long-long-long. Ukudla kwabo kukhulu kakhulu. Badla njengezidumbu zemikhomo eziwela phansi, nezinhlanzi ezincane, nezinhlanzi.

Ukwesaba kwangempela: i-ecosystem isengozini

Lezi zidalwa ezibukeka ezingenakubukeka empeleni zakha iningi labantu abakhileyo emanzini ajulile. Kukhona bukhoma cishe uhhafu wabo bonke oshaka abawaziwa ososayensi. Ngaphandle kwe-ghost-shark kanye ne-shark-demon, njengososayensi, abososayensi nabo bathola i-sofa-shark engu-2.5-meter.

Futhi nakuba ukubukeka kweningi lalezi zinhlanzi kungabesabisa abantu abathile abathinteka kakhulu, indaba evelele yokuphila kwangempela yalezi zidalwa impela idala imisebenzi yabantu. Ukudoba okujulile kolwandle, ukukhishwa kwamaminerali nokungcola kwemvelo kuyisongo sangempela ezindaweni ezijulile zasolwandle. Njengoba kunikezwe izinga lokukhula okusheshayo lalashaki, ukuphila isikhathi eside kanye nesilinganiso sokuzala okuphansi, akungabazeki ukuthi lezi zinhlobo ziyosinda esimweni esinjalo.

Kodwa kungenalo ulwazi lwe-biology yabo yokuziphatha kanye nokuziphatha, kunzima kakhulu ukuhlola ukuthi bangakanani abathintekayo yimisebenzi yabantu enjalo. Mhlawumbe lezi azizona izilwane ezinhle kunazo zonke emhlabeni wethu, kodwa zidlala indima ebalulekile esimisweni sezinto eziphilayo - ziqoqa i-carbon dioxide futhi ziyisixhumanisi esibalulekile ekudleni.

Ngeshwa, ngaphandle kwezinyathelo ezifanele zokulondoloza, lezi zivunguvungu ezijulile zasolwandle namademoni zingaba yiziqhawe zezinganekwane namanga.