Platypus anachita izo.Possums amachita izi.Ngakhale agologolo atatu a ku North America anachita zimenezi.Ziwanda za ku Tasmania, ma echinopod, ndi wombats zingachitenso chimodzimodzi, ngakhale kuti umboni suli wodalirika kwambiri.
Kuphatikiza apo, nkhani zaposachedwa ndizakuti makoswe awiri akulu akulu a akalulu otchedwa "spring bugs" akuchita izi.Mwa kuyankhula kwina, iwo amawala pansi pa kuwala kwakuda, ndipo quirks zosokonezeka za zinyama zina zimasokoneza akatswiri a sayansi ya zamoyo ndikupangitsa okonda nyama padziko lonse kukhala osangalala.
Springhares kulumpha pa savanna za kum'mwera ndi kum'mawa kwa Africa sali pa khadi la bingo la fulorosenti.
Mofanana ndi nyama zina zoyamwitsa zonyezimira, zimakhala zausiku.Koma mosiyana ndi zolengedwa zina, iwo ndi nyama zoyamwitsa za dziko lakale, gulu lachisinthiko lomwe silinawonekere.Kuwala kwawo ndi pinki ya lalanje yapadera, yomwe wolembayo amatcha "yomveka komanso yowoneka bwino", kupanga mapangidwe osinthika modabwitsa, omwe nthawi zambiri amakhala pamutu, miyendo, kumbuyo ndi mchira.
Fluorescence ndi katundu wakuthupi, osati katundu wachilengedwe.Mitundu ina imatha kuyamwa kuwala kwa ultraviolet ndikuitulutsanso mumitundu yowala, yowoneka.Mitundu imeneyi yapezeka mu nyama za m’madzi ndi mbalame zina, ndipo yawonjezeredwa ku zinthu monga ma T-shirt oyera ndi zinthu za phwando.
Komabe, nyama zoyamwitsa sizimakonda kukhala ndi utoto umenewu.M'zaka zingapo zapitazi, gulu la ofufuza akhala akutsata zosiyana, ambiri a iwo okhudzana ndi Northland College ku Ashland, Wisconsin, popeza membala wa katswiri wa zamoyo Jonathan Martin anali kunyumba kwake.Popeza gologolo kuseri kwa nyumba anawotcha tochi ya ultraviolet, wakhala akuyang'ana zosiyana.Chofufutira chake chimakhala pinki.
Kenako, ofufuzawo anapita ku Field Museum ku Chicago ndi chidwi ndi nyali zakuda.Pamene gululo linayesa kabati yokhala ndi utitiri wotetezedwa bwino, iwo anaseka.
"Tonse ndife odabwa komanso okondwa," adatero Erik Olson, pulofesa wothandizira zachilengedwe ku yunivesite komanso wolemba pepala latsopano."Tili ndi mavuto ambiri."
M’zaka zotsatira, ofufuzawo anafufuza zitsanzo 14 za springbok zochokera m’mayiko anayi, ena mwa iwo anali amuna ndipo ena anali akazi.Olsen adanena kuti maselo onse amawonetsa fluorescence-ambiri ali ngati plaque, yomwe ili yapadera pakati pa zinyama zomwe adaphunzira.
Anafikiranso kumalo osungira nyama kuti atsimikizire kuti nyama zamoyo zili ndi khalidwe limeneli.Zithunzi za Ultraviolet zojambulidwa ku Henry Dolly Zoo ndi Aquarium ku Omaha zidabweretsa ziwonetsero zambiri komanso zithunzi zambiri zochititsa chidwi zomwe makoswewo adawoneka ngati adayamba kusema asanapaka utoto wawo.
Akatswiri a zamankhwala Michaela Carlson ndi Sharon Anthony a ku Northland College ananena kuti kusanthula kwa mankhwala a ubweya wa akalulu wa masika anapeza kuti fluorescence makamaka imachokera ku gulu la pigment lotchedwa porphyrins, zomwe zachititsanso izi mu zamoyo zam'nyanja zopanda fupa ndi mbalame.zotsatira..
Komabe, funso lalikulu ndilakuti-chifukwa chiyani mapepala onsewa ndi zowonera zina zimawala ngati nyali za neon.
Zomwe zapezedwa m'masika makamaka zimapereka njira zina zowunikira.Fluorescence ingathandize nyama kupeŵa nyama zolusa zomwe zimakhudzidwa ndi kuwala kwa ultraviolet mwa kutenga mafunde omwe bwenzi angawoneke bwino ndi kutulutsa kuwala kosaoneka.Olsen adanena kuti zikatero, mawonekedwe okhala ngati utitiri atha kukhala chinthu china.
"Kodi mitundu iyi imapezeka m'mbali mwa mtengo wa mammalian phylogenetic?Ayi ndithu.”anatero Tim Caro, pulofesa woona za chisinthiko pa yunivesite ya Bristol ku England yemwe sanachite nawo kafukufukuyu.“Kodi onse ali ndi njira ya moyo?Iye anati, “Ayi."Aliyense amadya zinthu zosiyanasiyana."Kodi amagwiritsa ntchito mtundu wosangalatsawu kuti akope okwatirana, kuti tiwone mawonekedwe amtundu umodzi, pomwe winayo sakhala ndi fluoresce?Ayi, zimenezonso sizichitika.“
Carlo anati, “Palibe chitsanzo,” kutanthauza “mwina sitikudziŵa ntchito ya utoto umenewu, kapena palibe ntchito nkomwe.”
Anati: "Ntchito yolimba tsopano ndiyolemba izi kwambiri m'chigawo chonse cha mammalian," adatero.Tsatirani danga ili.