Umbungu Mayfly: kubonakala ngathi, ukuba badle?

Kweli nqaku esifuna ukuthetha malunga mqondo encinane, mayfly ngumbungu. Izakufunyanwa kumanzi acocekileyo phakathi esityalo. Ezinye ezidla ukwahlula zeepali yayo emide phezu kwentloko yakhe.

iimpawu mayflies

Kubalulekile ukuqaphela ukuba ezi zidalwa zincinane izinambuzane mayflies squad, yaye yenzululwazi igama kloena. Yaye bambiza Blizzard. iintlanzi ezininzi adle kuwo kwindawo yazo Kuluvuyo olukhulu. Mikhulu awela emanzini, neentlanzi koko badla Uthatha izimuncumuncu nidle.

Umele ukuba ngabona izibane kwi ukukhanya okanye izibane imikhumbi e emfutshane ngokuhlwa efudumeleyo nenzolo izinambuzane ezincinane. Nguwo lo mayfly. Kulula kakhulu ukufunda. Baye ngambini samaphiko ngaphaya njengonombombiya, ngaphambili lisoloko lingaphezulu kakhulu ngasemva. Xa imozulu ezolileyo ngayo aku- umdla ukubona ekubalekeni kwawo. Bakhawuleza Iphaphazelisa amaphiko azo luyanyuka phezulu, ngoko kubuna, yaye iparashute, uhle.

Igama Russian of "ephemera" kukodwa uthetha ixesha elifutshane ubukho bezi zidalwa. Ziphila iiyure eziliqela ukuya kwiintsuku ezimbini. Izinambuzane umdla ngenxa yeqonga mibungu ingahlala iminyaka eliqela, kodwa ke ngelo xesha, abantu abadala yakhululwa ixesha elifutshane kakhulu kwexesha, nto leyo ilingana iiyure ezimbalwa okanye ngenye imini. Le indida ekuphuhlisweni kunzima ukuchaza.

wenza njani mayflies umbungu?

Kodwa ezidla ezi zinambuzane ukuphuhlisa emanzini. Zinelungelo umzimba ngomzimba kwaye ziphuhliswe neentungo, kwakunye iinyanda iigilizi tracheal ngapha nangapha esiswini. Enye Umbungu mayflies uye ngasixhenxe, ngasixhenxe, iigilizi, tyaba efanayo esityeni elimbhoxo.

Izibini ezintandathu zokuqala njalo zinyuka, kodwa wesixhenxe ishiyeke izinzile. Ekuqaleni iqala ukuhambisa kwisibini sokuqala, ilandelwe yi-yesibini njalo njalo. D. Ngaloo ezikhandelwa a current amanzi rhoqo ezivela ngaphambili ukuya ngasemva iigilizi. An into umdla kukuba amanzi ahlanganiswe oksijini, intshukumo Kwakukhuhlwa kancane kakhulu. Kodwa ukuba awunalo ioksijini ngokwaneleyo, zihamba ngokukhawuleza kangangokuba kudala ifuthe "ukukhanya" ngabo.

Imibungu feed kwi mayflies?

Imibungu sisitya amasuntswana organic izinto ezo zobukhulu ezincinane enjalo musa ukuzibizela ezinye izidalwa zasemanzini. Umbungu Mayfly ungalucima olu inkunkuma ibe kweziyobisi umzimba, ke, kufeza njengomthombo kukutya kweentaka, iintlanzi, izilwanyana eziphila emhlabeni nasemanzini, izinambuzane zasemanzini efuna. Ubomi ezi zidalwa ezipheleleyo iingozi, hayi bonke basinda ekuvuthweni. abanye babo kuphela abantu abahlala kwisiqithi ezantsi ichibi malunga neminyaka emibini, ngoxa nakwigazi isixa esikhulu ixesha. A evela amanzi, kukho nje kweeyure ezimbalwa, emva koko kufa. amaphiko abadala izinambuzane bathambile kakhulu, kwaye imilenze yayo ababuthathaka ukuba bahambe.

Yintoni odla mayfly abadala umbungu? mouthparts sinambuzane akuthethi ukusebenza, kwaye maxa wambi emsebenzini ngokupheleleyo. Oku kubangelwa yinto yokuba isidalwa abadala nje ongadliyo. Inkqubo sokugaya izinambuzane uzaliswe ngumoya, nto idala phezulu ukunceda kwamaphiko ethe of mayflies. Mouthparts ye sinambuzane leyo nje ngohlobo lokuba zincedane. Bacinge ukuba ezi zidalwa elingatshintshwanga ziye yabonakala kutshanje. Kodwa akunjalo. Zamathambo ezi zinambuzane zifumaneka nkqu esicwangciswe Ongasekhoyo Permian, iminyaka yabo minyaka izizigidi 250 ubudala.

mayfly abadala: yokuzala

Xa urhulumente oqolileyo bafikelele iisentimitha ezimbini okanye ezintathu. Eli candelo nomsila Umbungu mayfly iye imisila ezintathu, bemicu elide kakhulu, ezo phawu yawo ekhethekileyo. Ezi imisonto banceda ukuba idade; amanyathelo kwabo ngathi mbuku okanye umsila.

Ndimele ndithi ukuba izinambuzane abadala baphile ixesha elide. umjikelezo walo yobomi ixesha into efunekayo ukuze bathathe inxaxheba flight ukusukelwa, obenziwa ngokuhlwa elunxwemeni okanye umlambo. Ukusuka libubu amadoda ngokukhawuleza iimpukane nommeli omnye kuphela kwaye esitsala nemazi, leyo ekulungele ukuzala. inani elikhulu amaqanda na emzimbeni wakhe. Ikhupha nabo emanzini, afe. Ekuseni emva umdaniso ukusukelwa yonke elunxwemeni kwaye kwamanzi enezinto izinambuzane kwabafileyo. Utsho iphela umjikelo wobomi ngumbungu mayfly kunye nobomi obutsha iqala.

I ngakumbi bayahlelwa imibungu

Kwingingqi Great Lakes, kumantla of America, kukho abanjalo, xa ilori zithathwa ezitratweni iidiphozithi isixeko izinambuzane, leyo kugubungela umaleko elikhulu iindlela zezithuthi, eyenza ngexesha elifanayo kakhulu mtyibilizi. Imisa ukuthandana umdaniso, esi sinambuzane abadala abulawe, kodwa amaqanda eyele emanzini, ukuqala kuphela umjikelo wobomi babo. Bathi indlela emangalisayo ukuba zikwazi ukusinda. iqanda ngalinye lixhotyiswe zixhobo ezingcakacileyo, ezo ziqulunqwe ngexesha xa kuqala uchukumisa amanzi. nemisonto ezinjalo imimandla kwakuse, apho iqanda nga kubanjwa ngomhla emazantsi echibini.

Imibungu of mayflies badla babe ngamaxhoba ledragonfly kombungu. Oku izinambuzane ezingabahlaseli adle kuphela ngohlobo lwazo, kodwa ixhoba kwi tadpoles kunye Qhotsa. Iintshaba mayfly ngokwaneleyo ebomini, ngoko bonke ukwenza umjikelo wobomi epheleleyo.

indlela yokuphila

mayflies Butterfly Umbungu bachithe ubomi babo bonke emanzini. Kunzima ukucinga, kodwa iminyaka emibini okanye emithathu zobomi isidalwa kwamanzi asinika ukuya amaxesha amane ukuba irekhodi olugqityiweyo ukuba izinambuzane. Umzekelo, ezadla molt izihlandlo ezihlanu. A feature of mayflies yinto yokuba molt nangoko amaphiko. Oku kushiya ezinamaphiko amanzi, oqolileyo ngokwesondo kodwa hayi uqobo. Kwandule ke ukubakho molt elandelayo, kwaye ukukhanya kuvela sinambuzane ivuthiwe, nezithi ke ngoko uthunyelwa yeflayithi ukukhwela.

Zonke iintlobo mayflies ivele ubusuku bonke, kwaye banobuhlobo kakhulu. Ngenye imini, ngokuhlwa tu phezu kwamanzi inokubonwa yonke isigidi izinambuzane. Inani labo mkhulu kangaka, ukuze ilifu ezi zidalwa ukutyisa kangangamakhulu eemitha. Kukho nezinye iimeko apho cluster mayflies matshini glohnut kuba radiators zabo kucocwe izinambuzane.

Abafa emva zikhwela iimazi abantu umdaniso yeyona ukutya ebalaseleyo iintlanzi. Abalobi Yayisetyenziselwa kokuloba kwezinambuzane ekulobeni.

uhlobo mayfly

Ehlabathini lonke, kukho ngaphezu kwamawaka amabini mayflies. Kwaye eRashiya, kuba wathi malunga 250 iintlobo, apho ngaphezu kwekhulu ifumaneka inxalenye yaseYurophu. Olona hlobo inxalenye yethu izinambuzane ezi zizidalwa ubandakanyeka ngomhla-ezisixhenxe, ocoliweyo-balahleke, mayflies kabini-ezinomsila nangoku. Zincinane kakhulu amaninzi-tailed ezimbini.

Umbono inkulu eRashiya kungathathwa mayfly eqhelekileyo, nto leyo efikelela kubude 15-20 mm.

Kuhlale izinambuzane?

Iintlobo ngeentlobo mayflies bahlala kwiindawo ezahlukeneyo. Abanye malunamathele lona lisiza kwaye ukhula wazenza mntu wumbi, abanye bakhetha bemi amanzi, ngoxa abanye libubu eludakeni emazantsi kunye nobutyobo. Xa elibaleka izinambuzane amanzi Yayizimele phantsi kwamawa. Enoba yintoni uhlobo bume eyayihlala ngumbungu, kodwa elowo kubo ebudeni bobomi babo baselwandle oluhlala umaleko onesidima namanqatha, apho kamva kuya kufuneka umdala.

endaweni yokuba UYobi

Ezi zidalwa ezimangalisayo kancinane ezifana mayflies, makafumane ixesha olude elide zempilo ubomi zasemanzini elifutshane kakhulu kwaye ngokukhawuleza kwinqanaba omdala. Bathi igqamile, kodwa amaxesha moya elifutshane kubonakala kwamnandi kunye zexeshana.