Izinwele zeqhwa (Exidiopsis effusa)
- Isigaba: Basidiomycota (Basidiomycetes)
- Ukuhlukaniswa iziqephu: I-Agaricomycotina (Agaricomycetes)
- Ikilasi: Agaricomycetes (Agaricomycetes)
- Isigaba esingaphansi: Auriculariomycetidae
- I-oda: Auriculariales (Auriculariales)
- Umndeni: I-Auriculariaceae (Auriculariaceae)
- Uhlobo: Exidiopsis
- Uhlobo: Izinwele zeqhwa (Exidiopsis effusa)
:
- uboya beqhwa
- Waphuma uTelephora
- I-Exidiopsis shed
- I-Sebacin ichithekile
- I-Exidiopsis grisea var. wathululela
- I-Exidiopsis quercina
- Sebacina quercina
- I-Peritrichous sebacin
- Lacquered Sebacina
“Izinwele zikaqhwa”, ezaziwa nangokuthi “i-ice wool” noma “intshebe yesithwathwa” (izinwele zeqhwa, uboya beqhwa noma intshebe yesithwathwa) luhlobo lweqhwa elakheka okhunini olufile futhi libukeka njengezinwele ezicolekile ezisilika.
Lesi simo sibonakala ikakhulukazi eNyakatho Nenkabazwe, phakathi kokufana kwama-45 no-50, emahlathini aluhlaza. Kodwa-ke, ngisho nangaphezulu kwe-parallel engu-60, leli qhwa elihle ngokumangalisayo lingatholakala cishe kuwo wonke amajika, ukube bekukhona ihlathi elifanele kanye nesimo sezulu "esilungile" (inothi lombhali).
“Izinwele zeqhwa” zakhiwa okhunini olumanzi olubolayo (izingodo ezifile namagatsha anobukhulu obuhlukahlukene) ezingeni lokushisa elingaphansi kweqanda kanye nomswakama ophakeme. Zikhula phezu kwezinkuni, hhayi phezu kwamagxolo, futhi zingavela endaweni efanayo iminyaka eminingana ilandelana. Izinwele zomuntu ngamunye zinobubanzi obungaba ngu-0.02 mm futhi zingakhula zifike ku-20 cm ubude (nakuba izibonelo ezinesizotha eziningi zivame kakhulu, zifinyelela ku-5 cm ubude). Izinwele zibuthakathaka kakhulu, kodwa, nokho, zingagoqa zibe "amagagasi" kanye "nama-curls". Bayakwazi ukugcina isimo sabo amahora amaningi, ngisho nezinsuku. Lokhu kusikisela ukuthi kukhona okuvimbela iqhwa ekukhanyeni kabusha - inqubo yokuguqula amakristalu eqhwa amancane abe amakhulu, ngokuvamile asebenza kakhulu emazingeni okushisa angaphansi kukaziro.
Lesi simo esimangalisayo sachazwa okokuqala ngo-1918 yisazi sesayensi yemvelo yaseJalimane kanye nesazi sesimo sezulu, umdali wethiyori ye-continental drift u-Alfred Wegener. Wasikisela ukuthi uhlobo oluthile lwesikhunta lungaba imbangela. Ngo-2015, ososayensi baseJalimane nabaseSwitzerland bafakazela ukuthi lesi sikhunta yi-Exidiopsis effusa, ilungu lomndeni wakwa-Auriculariaceae. Ukuthi isikhunta sibangela kanjani ukuthi iqhwa licwebezele ngale ndlela akucaci ngokuphelele, kodwa kucatshangwa ukuthi likhiqiza uhlobo oluthile lwe-recrystallization inhibitor, efana nesenzo salo sokuvimbela amaprotheni. Kunoma yikuphi, lesi sikhunta sasikhona kuwo wonke amasampula okhuni lapho "izinwele zeqhwa" zakhula khona, futhi engxenyeni yalezi zinhlobo kwakuwukuphela kwezinhlobo ezitholakalayo, futhi ukucindezelwa kwayo ngama-fungicides noma ukuchayeka ekushiseni okuphezulu kwaholela eqinisweni lokuthi " izinwele zeqhwa” azibange zisavela.
Ikhowe ngokwalo licacile, futhi ukube bekungengenxa yezinwele ezixakile zeqhwa, ngabe abazange bakunake. Nokho, ngenkathi efudumele ayibonwa.
Isithombe: Gulnara, maria_g, Wikipedia.