-Delile
Vele usuvele uyazi ukuthi i-albinism yini, kepha bewazi ukuthi kunesimo esiphambene nalokho? O i-melanism yisimo sezakhi zofuzo esidala i- umbala okweqile okwenza izilwane zibe mnyama ngokuphelele. Kodwa-ke, kufanele wazi ukuthi i-melanism ayizithinti kabi izilwane, empeleni, zingaba nokumelana kakhulu nezifo ezahlukahlukene.
Uma ufuna ukwazi kabanzi nge-melanism, ungaphuthelwa le ndatshana yi-Animal Expert lapho sichaza khona amaqiniso athakazelisayo mayelana izilwane ezine-melanism.
Yini ebangela i-melanism?
Ukuze uqonde ukuthi yini ebanga ukweqisa noma ukukhubazeka kwe-melanism, sikuchazela ukuthi iqukethe ini i-pigmentation yesikhumba. Ukufakwa kombala kusho umbala, futhi i-pigment enikeza isikhumba umbala wayo ibizwa nge-melanin, ekhiqizwa ngamaseli akhethekile esikhunjeni. Uma lawa maseli engasebenzi kahle, ngenxa yanoma isiphi isimo sezakhi zofuzo, kunoshintsho kumbala wombala otholwa isikhumba ngakho-ke, kudaleka ukuphazamiseka, njengakwi-albinism kanye ne-melanism.
I-Albino ingathinta izilwane kanye nabantu. Lesi simo sidala ukuntuleka kombala esikhumbeni futhi, kaningi, emehlweni nasezinweleni. Izilwane ezingama-Albino zingaba nezinkinga eziningi ngokushiswa yilanga futhi zingase zibe nohlelo lokuzivikela komzimba olucindezelekile. Kule ndatshana sichaza izici zezinja ezingama-albino.
Izinhlobo ZobuMelanism
I-Melanism igama elivela esiGrekini futhi lisho imibala emnyama. Njengoba sekuchaziwe, izilwane ezine-melanism zinoboya obumnyama, izimpaphe noma izikali, kepha kungani kwenzeka lesi simo?
- i-melanism eguqukayo. I-Melanism ingabangelwa ukujwayela imvelo edluliswa isizukulwane ngesizukulwane. Ngale ndlela, izilwane ezine-melanism zingazifihla futhi zingabonakali lapho zizingela noma zingazingelwa.
- i-melanism yezimboni. Bayizilwane eziguqule umbala wazo ngenxa yemisebenzi yezimboni yabantu. Intuthu nokungcola kusho ukuthi izilwane ezinjengezivemvane namabhu ziye zaphoqeleka ukuzivumelanisa nendawo ezikuyo, zaba mnyama kancane.
Uhlu lwezilwane ezine-melanism
Kunezilwane eziningana ezine-melanism, yize lapha sihlanganise ezinhlanu ezidume kakhulu.
- inyoka yasebukhosini yaseMexico. Le nyoka izalelwa ezwenikazi laseMelika futhi ihlala ezindaweni ezomile nezogwadule. Ingalingana ngamamitha ayi-1.5 ubude.
- ingulube emnyama. Izingulube zaseGuinea ziya ngokuya zithandwa njengezilwane ezifuywayo futhi zingakhombisa i-melanism ngaphandle kohlobo lwazo.
- impisi emnyama. Esinye isilwane esine-melanism impisi futhi lezi yizilwane ezidla ezinye ezingasizakala nge-melanism yazo ukuzingela ebusuku.
- I-Black Panther. Amajaguar nezingwe yizinhlobo ezimbili ze-panther ezinokuthambekela kwe-melanism.
- uvemvane omnyama. Kuyisibonelo esihle sezilwane ezine-melanism yezimboni.Kunokuba ibalulwe ukuze ifihle phakathi kohlaza, yaguquka yaba umbala omnyama ukuzivumelanisa nokungcola nentuthu.
Ngabe wazi izilwane eziningi nge-melanism futhi ukholelwa ukuthi kufanele zibe kulolu hlu? Sicela uyeke ukuphawula!
