Selelekela: Ho Utloisisa Kakaretso ea Boholo ba Li-tadpoles tsa Amerika

Boholo ba li-tadpoles ke karolo e khahlang ea baeloji ea liphoofolo tse phelang metsing e 'nileng ea khahla bo-rasaense le ba chesehelang tlhaho ka ho tšoanang. Sehloohong sena, re tla hlahloba boholo bo tloaelehileng ba li-tadpoles tsa American Toad, ho fana ka leseli ka lintlha tse susumetsang kholo ea tsona. Ka ho utloisisa phapang ea boholo ba li-tadpoles tsena, re ka fumana temohisiso ea bohlokoa ka tsoelo-pele ea tsona le ho kenya letsoho boitekong ba paballo bo reretsoeng ho sireletsa mefuta ena.

Ho hlalosa Lesela la Amerika: Kakaretso e Khutšoanyane

The American Toad (Anaxyrus americanus) ke mofuta o tloaelehileng oa li-amphibian tse fumanehang ho pholletsa le United States le likarolo tsa Canada. Lithaha tsena li khetholloa ka letlalo la tsona le bohlasoa, le mebala e fapaneng ho tloha ho sootho ho ea ho o motala oa mohloaare. Li-Toad tsa Amerika li rata libaka tse mongobo tse kang meru, makhulo le lirapa, moo li ka fumanang likokoanyana tse ngata tseo li ka iphepang ho tsona.

Phetoho e Hlollang ea Bophelo ea Li-Toads tsa Amerika

Joalo ka liphoofolo tsohle tse phelang metsing le metsing, Li-Toad tsa Amerika li na le potoloho e rarahaneng ea bophelo e kenyelletsang mekhahlelo e mengata e fapaneng. Modikologo wo wa bophelo o thoma ka go beela mae, ao ka morago a nontšhetšwago ka ntle ke e tona. Mahe ana a fetoha li-tadpoles, tseo qetellong li fetohang liqoaha tse hōlileng. Sebaka sa tadpole se khahla haholo kaha se emetse nako ea bohlokoa ea kholo le nts'etsopele ea liphoofolo tsena tse phelang metsing.

Mekhahlelo ea Khōlo: Ho tloha Mahe ho ea ho Tadpoles

Li-tadpoles tsa Amerika li qhotsoa maheng a tsona ka mor’a matsatsi a seng makae ’me li hlaha e le libōpuoa tse nyenyane tse se nang maoto le matsoho. Nakong ena, ba itšetlehile ka mokotla oa bona oa yolk bakeng sa phepo e nepahetseng. Ha li ntse li hōla, li-tadpole li hlahisa li-gill tse ka ntle, tse li nolofalletsang ho ntša oksijene metsing. Ha nako e ntse e ea, 'mele ea tsona ea ba telele, 'me mehatla ea tsona e ba e hlahelletseng haholoanyane. Phetoho ena e ba lokisetsa mohato o latelang oa potoloho ea bophelo ba bona: metamorphosis.

Lintlha tse Susumetsang Boholo ba Li-tadpoles tsa Amerika

Lintlha tse 'maloa li ka susumetsa boholo ba li-tadpoles tsa American Toad. Ntlha e 'ngoe ea bohlokoa ke liphatsa tsa lefutso, kaha li-tadpole ka bomong li ka futsa liphatsa tsa lefutso tse etsang hore li be tse khōloanyane kapa tse nyenyane ka boholo. Ho feta moo, maemo a tikoloho joalo ka mocheso, boleng ba metsi, le ho fumaneha ha lijo le tsona li ka ama kholo ea tadpole. Ke habohlokoa ho hlokomela hore lintlha tsena li atisa ho sebelisana, e leng se etsang hore ho be le mefuta e mengata ea boholo ka har'a baahi.

Seabe sa Liphatsa tsa lefutso ho Fumana Bongata ba Tadpole

Liphatsa tsa lefutso li bapala karolo ea bohlokoa ho lekanyeng boholo ba li-tadpoles tsa American Toad. Lipatlisiso li bontšitse hore liphatsa tsa lefutso tse itseng li ka ama sekhahla sa kholo le boholo ka kakaretso. Mohlala, li-tadpoles tse nang le mefuta e meng ea liphatsa tsa lefutso li ka bonts'a sekhahla sa kholo e potlakileng le ho fihlela boholo bo boholo ha bo bapisoa le balekane ba tsona. Phapano ena ea liphatsa tsa lefutso e ka kenya letsoho phapanong ea boholo bo bonoang har'a baahi ba li-tadpoles tsa American Toad.

Lintlha tsa Tikoloho le Nts'etsopele ea Tadpole

Ntle le liphatsa tsa lefutso, lintlha tsa tikoloho le tsona li phetha karolo ea bohlokoa ho nts'etsopele le boholo ba li-tadpoles tsa American Toad. Mocheso oa metsi ke e 'ngoe ea lintho tse joalo tse ka amang kholo ea tadpole haholo. Lithempereichara tse futhumetseng hangata li potlakisa nts'etsopele ea tadpole, e lebisang ho boholo bo boholo. Ka lehlakoreng le leng, lithempereichara tse batang li ka fokotsa sekhahla sa kholo 'me tsa baka li-tadpole tse nyane. Lintlha tse ling tsa tikoloho joalo ka boleng ba metsi, boteng ba lijo, le tlholisano ea lisebelisoa le tsona li ka ama boholo ba li-tadpole.

Phepo le Kameho ea Eona Khōlong ea Tadpole

Phepo ke ntlha ea bohlokoa e susumetsang kholo le boholo ba li-tadpoles tsa American Toad. Li-tadpoles haholo-holo li ja litlama, li ja algae le detritus tse teng libakeng tsa tsona tsa metsing. Ho ba teng le boleng ba mehloli ena ea lijo li ka ama sekhahla sa kholo ea tsona haholo. Li-tadpoles tse nang le monyetla oa ho fumana lijo tse ngata le tse nang le phepo li atisa ho fihla boholo bo boholo ha li bapisoa le tse nang le mehloli e fokolang ea lijo. Lijo tse leka-lekaneng tse nang le liprotheine le limatlafatsi tse ling tsa bohlokoa li bohlokoa bakeng sa kholo e nepahetseng ea tadpole.

Ho Bapisa Karolelano ea Boholo ba Li-tadpoles tsa American Toad le Mefuta e Meng

Ha ho bapisoa boholo bo tloaelehileng ba li-tadpoles tsa American Toad le mefuta e meng, ke habohlokoa ho nahana ka mefuta e fapaneng ea mefuta-futa ea mefuta-futa. Har'a mefuta e fapaneng ea li-tadpoles, ho ka ba le phapang e kholo ka boholo ka lebaka la ho ikamahanya le maemo le maemo a tikoloho. Ho feta moo, ka har'a mefuta e tšoanang, boholo ba li-tadpole bo ka fapana ho latela sebaka, maemo a tikoloho le lintlha tsa lefutso. Ka hona, ke habohlokoa ho nahana ka lintlha tsena ha ho bapisoa.

Ho Ithuta Boholo ba Tadpole Bakeng sa Merero ea Paballo

Ho utloisisa boholo bo tloaelehileng ba li-tadpoles tsa American Toad ho na le liphello tsa bohlokoa bakeng sa boiteko ba paballo. Ho beha leihlo boholo ba li-tadpole ho ka fana ka leseli la bohlokoa mabapi le bophelo bo botle le matla a baahi ba American Toads libakeng tse fapaneng. Liphetoho tsa boholo bo tloaelehileng ba li-tadpole ha nako e ntse e ea li ka bontša liphetoho tsa maemo a tikoloho kapa tšusumetso ea batho libakeng tsa bona. Ka ho ithuta ka boholo ba li-tadpole, bafuputsi ba ka kenya letsoho paballong le taolong ea maholiotsoana a Amerika.

Kamoo Bafuputsi ba Lekanyang Boholo ba Li-tadpoles tsa Amerika

Ho lekanya boholo ba li-tadpole tsa American Toad, hangata bafuputsi ba sebelisa caliper kapa rula ho lekanya bolelele ba tadpole. Sena se etsoa ka ho beha sesebelisoa sa ho lekanya ho bapa le 'mele oa tadpole, ho tloha ntlheng ea nko ho ea qetellong ea mohatla. Maemong a mang, litekanyo tsa boima ba 'mele le tsona li ka nkuoa ho lekola kholo le nts'etsopele ea li-tadpoles. Litekanyo tsena li ka bapisoa le litekanyetso tse behiloeng tsa boholo kapa tsa sebelisoa ho latela kholo ea tadpole ka nako.

Qetello: Ho Ananela Mefuta-futa ea Mefuta-futa ea Li-tadpole tsa Amerika

Qetellong, boholo bo tloaelehileng ba li-tadpoles tsa American Toad bo susumetsoa ke motsoako oa liphatsa tsa lefutso le maemo a tikoloho. Ho utloisisa lintlha tsena le ho sebelisana ha tsona ho ka fana ka temohisiso ea bohlokoa mabapi le tsoelo-pele le khōlo ea libōpuoa tsena tse hlollang. Ka ho ithuta ka boholo ba li-tadpole, bafuputsi ba ka kenya letsoho boitekong ba paballo le ho fumana kutloisiso e ntle ea bophelo bo botle le matla a batho ba American Toad. Kahoo, a re ananeleng mefuta-futa ea li-tadpole tsa American Toad, kaha li emela karolo ea bohlokoa ea lefatše la rōna la tlhaho.