Ka ntle, liphoofolo tsena li tšoana hantle le likhoto tsa sehlahla. Leha ho le joalo, likarolo tse ling tse khethollang, tse kang mahlo a manyane a benyelletseng hloohong le litsebe tse batlang li patehile boea, li bontša bophelo bo etelletseng pele ba serame ka tlas'a lefatše.

Ntle le moo, 'mele o moholo le hlooho e kholo, o hokahanang le molala o motenya le o mokhuts'oane, le tsona ke tsa litlhaku tsa morphological. Mohlala oa tuco-tuco o na le sebopeho se bataletseng.

Lirolo tsena li na le maoto le matsoho a makhutšoane, 'me li na le matsoho a bokhutšoaane hanyane hanyane ho feta maoto le matsoho a morao, empa manala a matla a phatleng a ntlafalitsoe le ho feta. Leoto le koahetsoe ka moriri o thata o tšoanang le bristles. Ka lebaka la mabili, leoto le eketseha, 'me ho feta moo, ha ho hloekisoa boea, bristles e etsa mesebetsi ea moso.

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Mohatla o motšo o bokhutšoaane o boetse o koahetsoe ke boea bo harelaneng. Boea ba 'mele oa pente ena bo ka ba bobebe - kapa bo lefifi - bo sootho, hammoho le bohlooho - bosehla kapa botšo -' mala o mosehla. Ho na le lipara tse tharo tsa matsoele a ka mpeng ea tuco-tuco ea basali. Ho na le meno a 20 molomong oa pente ena.

Boholo ba motho e moholo bo ka fapana ho tloha ho ligrama tse 200 ho isa ho tse 700. Ka bolelele, liphoofolo tsena li ka hola ho fihla ho 25 cm, mme mohatla oa tsona o fihla ho 11 cm.

Ponahalo

Liroto tse nyane, tseo boima ba tsona bo fihlang ho 700 g. bolelele ba 'mele 17-25 cm, mohatla cm cm 6. Matšoao a morphological a bontša boemo bo phahameng ba mmele bakeng sa tsela e ka tlase ho bophelo. Tuco-tuco e na le 'mele o boima, o moholohali, hlooho e kholo molaleng o khuts'oane o motenya. Mohlala o koatile. Mahlo a manyane, a holimo hloohong, li-auricles li fokotsehile haholo. Maoto a makgutshwane, a mesifa, mme mabele a makgutshwane ho feta maoto le matsoho a morao. Matsoho le maoto a na le matsoho a 5, a hlometse ka meqathatso e melelele, e matla (e ntlafalitsoe le ho feta liphatleng). Leoto le na le mookotla oa moriri o thata o bopehileng joaloka bristle, o eketsang bokaholimo ba eona mme o sebetsa joalo ka leloala ha ho hloekisoa boea. Mohatla o mokhuts'oane, o koahetsoe ke boea bo bokhutšoaane bo bokhutšoaane. Boea ba bolelele bo fapaneng le bolelele. 'Mala oa eona o lefifi kapa o sootho ka' mala o sootho, o moputsoa ka 'mala o mosehla kapa o mosehla. E tšehali e na le lipara tse tharo. Meno a 20, a maholo, a hlohlelletsoang a matla a tšobotsi. Ka kakaretso, tuco-tuco e tšoana le bo-gopher ba Amerika Leboea, empa ha ba na mekotla ea marama.

Mokhoa oa bophelo

Tuco-tuco a lula libakeng tse futhumetseng le tse tlasana tsa Amerika Boroa - ho tloha ka boroa ho Peru le Mato Grosso (Brazil) ho fihlela Tierra del Fuego. Lithabeng li nyolohela bophahamong ba limilimithara tse 5 000 ka holim'a bophahamo ba leoatle, li khetha ho lula libakeng tse lithaba tse se nang mabopo. Ba phela ka sekhukhu, ba haha ​​metheo e rarahaneng ea litemana tse nang le likamore tsa liphallelo, matloana le matloana. Bakeng sa kaho ea tuco-tuco khetha mobu o hlephileng kapa o lehlabathe. Tuco-Tuco (Ctenomys lewisi) e haha ​​masoba mabopong a matamo a polokelo, 'me ho hlakile hore e phela bophelo ba metsing bo se nang metsing. Ba cheka tuk-tuko haholo eseng ka liphakoe tsa bona tsa ka pele, empa ka lisisisara, ebe ba inolla fatše ka maoto a bona a morao. Ha kotsi e le teng, tuko-tuko kapele le ka boits'ireletso e khutlela botebong ba sekoti ka morao - mohatla o sebetsa joalo ka setho sa bona se boreleli.

Tuco-tuco e sebetsa mantsiboea le hoseng hoseng. Hangata li lula ka har'a likolone, hobane ha ho na libaka tse ngata tsa mobu tse loketseng tuco-tuco. Maemong a matle, batho ba ka bang 200 ba lula hammoho mohoarong oa 1 km 2. Leha ho le joalo, phoofolo e le 'ngoe kapa e tšehali e nang le kholo e fokolang hangata e lula ka lesoba le le leng. Ba na le lebitso la bona ka lebaka la mohoo o matla oa "tuku-tuku-tuko" kapa "tlok-sasa-tlok" mabapi le kotsi. Liphoofolo li iphepa haholo ka tlas'a likarolo tse ntle tsa limela le lithupa tse ka hulang ka tlasa lefatše. Tuco-tuco e etsa tšenyo e itseng lijalong le masimong, e senya metso ea lijalo tse lenngoeng.

Nakong ea selemo, e tšehali hangata e ba le litara e le 'ngoe ea li-1-5. Boimana bo nka matsatsi a 103-107. Malinyane a sa tsoa tsoaloa a holisitsoe hantle, 'me kamora matsatsi a se makae a khona ho fapanyetsana lijo tsa lebese ka lijo tsa semela. Ha ba le lilemo tse ka bang selemo, ba ba le tsebo ea ho kopanela liphate. Nako ea bophelo ke lilemo tse 3.

Lenane la mefuta

Hajoale, mefuta e 38 e momahane ka lelapeng. Ctenomys. Mefuta e mengata e fapaneng e thusoa ke botle ba mefuta ena - boholo ba eona e le litša tsa tuco-tuco. Mesaletsa ea lintho tsa khale e lula e bua ka ketsoana ea litoeba tse tsoang pele ho Pliocene ea pele. Kamoo ho bonahalang kateng, beng ka motho ea haufi-ufi oa "crest-mouse" ke litoeba tse tsoang lelapeng la meno a robeli.

Tuco-tuco phepo e nepahetseng

Lijo tse ka sehloohong tsa liphoofolo tsena ke likarolo tse ka tlas'a lefatše tsa limela, tse nang le lero haholo. Ka hona, ts'ebetsong ea ho ja litoeba, u se ke ua khotsofatsa tlala feela, empa hape fumana mongobo o hlokahalang bakeng sa 'mele.

Tuco-tuco ke liphoofolo tse limela tse nang le limela.

Tlhahiso ea Tuco-tuco

Likhoto tsa mating li qala ka khoeli ea Phupu le ho fihlela Mphalane. Boimana ho tuco-tuco ea basali bo nka matsatsi a 103. Likhahla li tsoaloa hang ka selemo. Ka tloaelo palo ea tsona ka har'a matlakala ha e felle ho li-cubs tse nyane tsa tuco-tuco hantle li ntlafalitsoe hantle mme li khona ho se tlohe sehlaheng feela, empa le ho latsoa likarolo tse tala tsa limela. Nako ea bophelo ba litoeba tsena ke lilemo tse 3.

Hangata litoeba tsena e ba lijo tsa mantsiboea tsa baahi ba moo.

Lira tsa Tuco-Tuco

Ho hang ha ho na lira tsa litoeba tsa tlhaho, empa lilemong tsa morao tjena lipalo tsa bona li fokotsehile haholo. Sena se nolofalletsoa ke lintlha tse kang lefu le phetoho ea maemo a leholimo e amang polokelo ea lijo.

Leha ho le joalo, liphoofolo tsena li tsongoa hape ke baahi ba lehae - Patagonians, kaha maemo a moruo libakeng tsena ha a fane ka khetho e kholo ea nama.

Haeba u fumana phoso, ka kopo khetha sekhechana sa mongolo ebe o tobetsa Ctrl + Kena.

Genus: Ctenomys Blainville, 1826 = Tuco-tuco

Meetso e nyane. Bolelele ba 'mele ke lisenthimithara tse 17-25. bolelele ba mohatla ke cm 6-2. Bophara ba phoofolo e moholo ke 200-700 g Matšoao a morphological a bontša boemo bo phahameng ba mmele bakeng sa bophelo bo ka tlase ho lefatše. 'Mele o boima. Hlooho e kholo, molala o motenya ebile o mokhutšoanyane. Mahlo a manyane a lutse holimo hloohong. Li-auricles li fokotsehile haholo. Mohlala o koatile.

Mmele ke cylindrical. Lieta li khutsisitsoe, mesifa. Mohatla o mokhuts'oane, o pota-potiloe ka likarolo tsa sefapano. Linonyana tsa kapele-pele li bokhutšoanyane ho feta maoto le matsoho a morao. Letsoho le maoto li sephara, li na le meno a mahlano. Metsoho eohle e nang le mehatla e melelele, e matla, e matlafalitsoe ka matla phatleng. St. opa e hahiloe ka moqhaka oa moriri o thata-joalo oa bristle. Mohatla o koahetsoe ke boea bo bokhutšoaane bo bokhutšoaane. Boea ba bophahamo bo fapaneng le bonolo. 'Mala oa eona o lefifi kapa o sootho ka' mala o sootho, o moputsoa ka 'mala o mosehla kapa o mosehla. Nipples 3 lipara.

Lehata le nang le likarolo tse ngata tsa sefahleho. Lits'ebetso tsa postorbital hangata li ba teng. Masapo a Parietal a nang le maratsoana a ntlafalitsoeng hantle. Meqomo ea lithapo tsa masapo e kholo. Foramen ea infraorbital ha e na mocha oa mokokotlo. Masapo a Zygomatic a nang le ts'ebetso e kholo haholo, e ntseng e phahama. Ba sehang li matla. Li-incisors tse holimo li kobiletse hanyane ka morao. Metso ea li-incisors tse holimo e hola hole haholo. Meno a marama a boreleli ho tloha holimo, lesaka le kahare la lebota la bona la enamel ha le eo. Molora oa ho qetela oa mehlaena e kaholimo le e tlase e nyane.

Li-chromosomes tse ka har'a 26 ho C. opimus, tse 36 ho C. magella-nicus, ho fihla ho 48 ho C. talarum le C. porteousi le 61 ho C. tuconax.

E tsamaisoa Amerika Boroa ho tloha South Peru le Mato Grosso, Brazil, ka boroa ho Tierra del Fuego.

Hangata li lula libakeng tse futhumetseng le tse tlasana tsa lefatše. Li nyoloha ka lithabeng ho ea bophahamo ba limithara tse 5 000 ka holimo ho bophahamo ba leoatle, li khetha libaka tse phahameng tse se nang lithaba tse ngata tse sa tšoaneng. Hangata li phela ka sekhukhu. Hangata, masoba a loose kapa a lehlabathe a khethoa, leha a fumaneha ka mefuta e mengata e fapaneng ea mongobo o nang le mongobo o fapaneng. Tuco-tuco ea metsi e haha ​​likoti mabopong a melatsoana ea linoka, 'me ho hlakile hore e phela bophelo ba maoatle.

E sebetsa mantsiboea le hoseng haholo. Ha se hangata ho fihla lefatšeng. Ho cheka • sistimi e rarahaneng ea likoti tse ka tlasa lefatše tse buisanang le phaposi ea nesting e bohareng. Ho na le lik'hamera bakeng sa phepelo ea lijo. Mobu o sutumetsoa ka ntle ho mekoti ke lipheletso tse ka morao. E fepa ka ho khetheha ka likarolo tse ka tlasa lefatše, tse nang le lero. Ho hooa haholo ke tšobotsi: joaloka "tuku-tuku-tuko" kapa "tlok-hona-tlok". Nakong ea selemo, hangata ho ba le litara e le 'ngoe ea li-1-5 tse halofo. Boimana bo nka matsatsi a 103-107.

Uruguay, nako ea ho nyala e oela ka Phupu - Mphalane. Bana ba sa tsoa tsoaloa ba holile hantle. Ho C. peruanus, malinyane hang ha a qeta ho hlaha a khona ho tlohela sehlaheng ebe o fepa ka limela tse tala. Nako ea bophelo e batla e le lilemo tse 3. Haufinyane tjena, palo ea tuco-tuco e theohile haholo.

Lelapeng la 1 mofuta: tuco-tuco - Ctenomys de Blainville, 1826, le mefuta e 27.