I-fish angler - ukudala indalo yemvelo

I-fish angler ibhekisela kummandla we-ceratioidei (Ceratioidei), umyalelo weLophiiformes, oquka iintlobo ezingaphezu kwe-100. Ihlala ekujuleni kolwandle kwinqanaba eli-1.5 ukuya kwi-3 km. Umzimba wayo uyingqimba, i-oblate emacaleni. Intloko inkulu, ihlala ngaphezu kwesigamu sobude obude. Umlomo uyamangalisa, ubude obude Amazinyo. Ikhumba elikhuni linombala omnyama, izihluma kunye neeplates zibonakalisa ezinye zezilwanyana. "Intonga yokuloba", eyanikezela igama le-detachment, yinto yokuqala yokuguqulwa kwe-ray ekupheleni. Kuphela kubafazi kuphela.

Kwakukho uluvo lokuba uhlobo olubi kunye namehlo aluhlaza anentsimbi yeentlanzi. Isithomboniso sibonisa emva kokuphakama ukusuka ekujuleni. Kwiimeko eziqhelekileyo, kubonakala kuhluke ngokupheleleyo. Kwaye siqikelela imiphumo yomxinzelelo omkhulu (kwii-atmosphem 250) kwikholam yamanzi nangaphezulu.

I-angler yangaselwandle yindalo emangalisayo. Abantu basetyhini bakhulu ngobukhulu kunamadoda ngamakhulu amaxesha. Amabhinqa ayebanjwe kwaye akhishwe emanzini olwandle aphakathi kwama-5 no-100 cm ubude, kunye nabesilisa ukusuka ku-1.6 ukuya kwi-5 cm . Okwesibini kukukholelwa, kubantu abaqhelekileyo-intonga yabesifazane. Kufuneka kuqatshelwe ukuba iphelela ekukhanyeni okukhanyayo ngenxa Iibhaktheriya ze-bioluminescent "ziba." I-fish angler iyakwazi "ukuvula kwaye icime" ngokunciphisa izitya ezondla uhlobo lwesinyithi ngegazi. Ubungakanani bendawo yokukhohlisa buhluka kwiintlobo zezilwanyana. Kweminye, inokuyandisa kwaye ityontraki, ukukhangela inkokheli ngqo kumlomo womzingeli.

Kuyamangalisa kunye nokutya kwezi ntlanzi. Amantombazana adla iintlanzi zaselunxwemeni, i-crustaceans, kunye ne-mollusks. Isisu sazo sikhula ngobukhulu ngamanye amaxesha. Kukho iimeko xa ziginya amaxhoba amakhulu kunabo. Ukunyuka okunjalo kubangela ukufa, kuba Inkazana yayinyongelwe "isidlo sakusihlwa", kodwa ayizange ivumeleke ukuba ihambe, amazinyo amade avalelwe. Amadoda, ekuqwalaseleni ubungakanani obuncinane, afumaneka iipopepod kunye ne-crystal-jaw.

Ezinye iindidi ze-anglers zibonakaliswa yi-parasitism yamadoda. Oku kubonakaliswe kwinto yokuba umzekelo wesilisa, xa ufumene i-female ngeepheromones, uyifakile ngamazinyo, kwaye awukwazi ukunqumla. Emva kwexesha, umhlathi wakhe, amazinyo, amathambo, amehlo Balahlekelwa yimfuneko yokusebenza, nangona ngaphambi kokudibana naye wayeyilungu elipheleleyo. Imithambo yabo yegazi ikhula kunye, kwaye indoda ibe ngumphumo ibe yintlupheko yowesetyhini, kodwa ikwazi ukuvelisa isidoda. Ngamanye amaxesha enye ibhinqa inokuthi ikhutshwe ngokukhawuleza ngamadoda amaninzi.

Iintlobo zeentlanzi zeentlanzi kwixesha lehlobo lasehlobo. Amabhinqa atshayela amaqanda amancinci, abesilisa bayawuthambisa. Ukususela ekujuleni kwamaqanda okuphakanyiswayo kumgca osondelene nomhlaba (ukuya kuma-200 m), apho kukho ithuba lokutya. Apha, izibungu zivela. Ngomzuzu we-metamorphosis, i-fry ekhulile iya ku-1 km. Emva kokutshintshwa kweentlanzi, i-fish-angler iya kuhlamba ngakumbi, apho iya kufumana ukukhula ngokwesini kwaye iphile ubomi bayo.

I-fish angler enye yezinto ezibonakalisa ukuhlukahluka kwendalo. Kubonakala ngathi indlela ebalulekileyo yokuphila, akuzange kusebenze ngengozi kweenkulungwane. Uninzi luhlala lungafundwa. Mhlawumbi ngolunye usuku kuya kufumaneka ingcaciso.