Namuhla sizokhuluma ngakho inhlanzi yezangoma ukubukeka kwayo kuxaka kakhulu. Zintula umhlathi futhi ziyefana nezimbila zithutha. Ziyaziwa futhi ngegama le-hagfish. Igama layo lesayensi ngu UMyini futhi ungowomndeni we-myxinidae.
Uma ufuna ukufunda konke mayelana nenhlanzi yabathakathi, funda futhi uthole izimfihlo zayo.
Izici zezinhlanzi eziyisangoma
Le nhlanzi enelukuluku inesikhumba esingenalutho futhi inezindlala ezinamafinyila esikhunjeni sayo. Amathambo ayo akhiwa kakhulu ngoqwanga. Baziwa njengezinhlanzi zemilingo futhi zihlukaniswa ku-agnate.
Njengoba kushiwo ngaphambili, bantula umhlathi futhi banekhala elilodwa kuphela. Zikhula olwandle futhi, ngenxa yalokho, azinawo amehlo athuthukile kakhulu. Ngokungabi nombono ocacile wemvelo, unenkinga yokukhomba izisulu zakhe.
Iningi labathakathi seziphelile ngenxa yokuvela kwazo okuncane. Inhlanzi engenamhlathi futhi enombono oyinika ngokulambisa ngemvelo ezungeze kuyo inenkinga yokuzingela.
Phakathi kwama-agnath, kutholakala kuphela amalambu nama-hagfish. Ama-lamprey adla igazi lezinye izinhlanzi, kuyilapho i-hagfish idla izidumbu noma de peces efa Zombili lezi zinhlobo azinayo imihlathi, okwenza ukudla kube nzima.
Zibhekwa njengenye yezinhlanzi zakudala kakhulu ezikhona, yingakho zingaphansi kokuqothulwa okuseduze. Yize kuyizilwane ezingathuthuki kahle, ziyizinto ezidingekayo emvelweni wezinhlelo zasolwandle. Indima yakho ku izinhlelo zasolwandle "ukwenza kabusha" izinto eziphilayo. Futhi njengoba kunenqwaba yalezi zilwane olwandle futhi zidla izidumbu, zivuselela izinto ezibolayo futhi zihlanze iphansi lolwandle kancane.
Ukudla
Ukwenza kahle kakhulu, bangamathuba okuthola ithuba ngoba badla izidumbu ezisendleleni yabo. Zonke izidumbu zasolwandle futhi zilahla ezindaweni zokudoba zingukudla okuhle kwezinhlanzi zabathakathi. Kodwa-ke, njengoba ukutholakala kwalezi zilwane kugxile kakhulu olwandle, akunakwenzeka ukuthi zonke zondle izidumbu kuphela. Olunye ucwaningo ngalezi hagfish luhlolisise okuqukethwe yisisu kwamanye ama-hagfish athathiwe kanye nama-invertebrate angama-benthic, ama-shrimp nezinye izimpethu ze-polychaete.
Yize kunolwazi ngalolu hlobo lokudla olungenzeka, akukwazanga ukubona ngqo ukuthi zidla kanjani ngalolu hlobo lwezinhlobo.
Okwaziwayo ngokufunzwa kwale nhlanzi ukuthi ibamba inhlanzi efile noma efayo nolimi lwayo iyakwazi ukungena ngaphakathi komzimba ukuyidla ngaphakathi. Lapho izinhlanzi zifa, zisebenzisa ithuba lokudla izibilini zazo zisaphila. Lezi zinhlanzi ziyakwazi ukudla kuze kube izikhathi eziningana isisindo sazo ngesikhathi esifushane.
Habitat
I-witchfish ihlala cishe kuzo zonke izilwandle, inqobo nje uma amazinga okushisa epholile. Inhlanzi edume kakhulu ye-hagfish ihlala olwandle i-Atlantic futhi ifinyelela isigamu semitha ubude. Yondla ezinye izinhlanzi ezifayo nezifayo, ngaphezu kwalezo esezifile. Okwakho, ubahlaba ngolimi oluqinile namazinyo futhi idla inyama namathumbu.
I-Witch fish slime
Esinye sezici ezenza lesi silwane sikhetheke futhi sihluke kakhulu yi-slime yaso edumile. Kuyinto ekhiqizwa yi-gelatinous ehlanganisa izinhlanzi futhi ikhulule inqwaba lapho izwa icindezelekile. Ukunengeka kwalesi slime kunesizathu: ukuzivikela kwaso. Le slime isetshenziswa yilezi hagfish ukuzivikela ezilwaneni ezizama ukuzizingela.
Lapho izinhlanzi zizwa ukusondela esikhunjeni sazo, kubangela ukuthi izifuba zakho zigcwale amafinyila. Akukwazanga ukufakazela ukuthi ngabe i-slime inobuthi, yize kukholakala ukuthi iyona. Ukwakheka kwale slime ikakhulu kungamanzi, ama-amino acid, amanye ama-osmolyte nemicu yamaprotheni.
Ngenxa yomzimba wayo omuhle, ingadlula ezindaweni ezincane kakhulu ukuzivikela futhi ibalekele oshaka. Ngaphezu kwalokho, uma bedliwe ngumzingeli wabo, imisindo yale slime izobakhukhula ngendlela yokuthi bazobakhipha ngaphandle kokulimala futhi bazokwazi ukuphunyula.
Isikhumba nokwakheka
Ngaphansi kwesikhumba se-witchfish kukhona umgodi ogcwele igazi futhi unendawo eningi etholakalayo. Kucatshangwa ukuthi ngalesi sikhala, i-hagfish ingakhuphula inani le-slime eliyakhayo kuze kufike ku-35% ngaphambi kokuthi igcwaliswe ngokuphelele. Ukuqinisekisa lokhu, kwenziwa ucwaningo lapho belingisa khona ukulunywa koshaka ngomshini kufana ne-guillotine enamazinyo oshaka. Lapho lokhu kwenzeka, isikhumba sasigoqa izinyo, sinikeze ezinye izitho indawo eningi yokuphuma engozini. Kodwa-ke, lapho isikhumba esifanayo sinamathiselwa ngqo emisipha yenhlanzi efile ukusondla, izinyo lalibhobozwa kalula.
IHagfish ingakha amafindo ngemizimba yayo ngenxa yesikhumba sayo esivulekile, esingenalutho. Lokhu kubenza bakhokhele ukungabikho kwemihlathi yabo njengoba, ngokujija ifindo, bakwazi ukuklebhula inyama ezidumbini ezibolayo ezibolayo bese bezondla ngazo.
Ingozi ene-hagfish
Elinye icala elingasoze lalibaleka yingozi yomgwaqo omkhulu wase-Oregon lapho iloli laphaphalaza lagingqika khona, nethangi ngaphakathi. ngamathani angaphezu kwamathathu we-hagfish ebhodini. Lapho konke okuqukethwe ethangini kuchitheka emgwaqeni, i-hagfish, icindezelekile, isakaza i-slime yayo edumile yonke indawo. Lapho i-slime ixubene namanzi, yaguqula yonke i-asphalt yaba i-inferno enamathelayo.
I-slime iminyene kakhulu futhi kunzima ukuyisusa ezingutsheni, kangangoba ochwepheshe beluleka ngokuthi balahle ngqo izingubo. Ukuze kuhlanzwe umgwaqo, kwakudingeka imishini esindayo ekwaziyo ukususa i-slime.
Njengoba ukwazi ukubona, inhlanzi yomthakathi ingenye yezinto eziyivelakancane futhi eyindala kunazo zonke emhlabeni futhi i-slime yayo ifundwa ngokujula, ngoba kungenzeka ibe yi-lycra yesikhathi esizayo.
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