Chii chinonzi mhungu uye nei chisiri chipembenene
Mhuka chikamu chikuru chemhuka dzinogara pasi. Vanogona kugara mudzimba dzevanhu, muminda nemumiti. Sezvipembenene, zvinogona kubatsira kana kukuvadza vanhu. Asi kazhinji marudzi maviri aya eArthropods anovhiringika.
Zviri mukati
Ndiani mhungu: kuzivana
Spider.
Mhungu ndivo vavakidzani vekusingaperi vevanhu. Basa ravo rinowanzotarisirwa pasi, tichifunga kuti zvisikwa zvisingafadzi. Asi basa ravo muzvakasikwa rakakura chaizvo. Kune sainzi yese, arachnology, inobata nekudzidza kwerudzi urwu rwemhuka.
Spider vamiririri ve phylum Arthropoda, kirasi Arachnida. Parizvino, kune anopfuura 42 matani emarudzi uye anopfuura 1000 mafossils.
Pane chirwere chinozivikanwa - arachnophobia. Uye vazhinji vevanhu havagone kutsanangura chikonzero chekutya. Vanamazvikokota vanodavira kuti inobatanidzwa nekukuvara kwehuduku. Zviratidzo zvinoonekwa: musoro, kupera simba, kusvotwa uye chido chekumhanya.
Arachnophobia ndechimwe chezvirwere zvakajairika uye zvisingagoneki.
Order of arthropods
Arthropods iboka rinosanganisira zvinopfuura 80% zvezvisikwa zvipenyu zvepasi. Misiyano yavo ndeyekunze skeleton yechitin uye akabatanidzwa akabatanidzwa mitezo.
Madzitateguru eArthropods anoonekwa seanofanana nehonye kana tracheal. Zvisinei, pane pfungwa yokuti vamiririri vose vakabva kune imwe tateguru - nematodes.
vamiririri ve arthropods.
Imwe yemhando dzakakurumbira dzemabviro inovapatsanura kuva marudzi matatu:
- Tracheal;
- Crustaceans;
- Cheliceric.
Tracheal
Iri boka re arthropods rine nhengo dzekufema, izvo zvakaita kuti vajairane nehupenyu panyika. Nzira yekufema yakagadziridzwa, uye ganda rakasimbiswa.
Kune vamiririri vakawanda verudzi urwu.
Crustaceans
Iri boka rinosanganisira nhamba huru yemhuka dzinogara mumhando dzakasiyana-siyana dzemvura. Kunyange zvazvo kune dzimwe mhando dzinogona kurarama panyika kana mumamiriro emvura.
Vane chitinous exoskeleton iyo inodurura nguva nenguva uye nhengo dzavo dzekufema magill. Boka racho rinosanganisira:
- crabs;
- lobster;
- shrimp;
- crayfish;
- krill;
- lobster.
Cheliceric
Cheliceric.
Chikamu chikuru cheboka diki iri chinomiririrwa na arachnids. Zvinosanganisira zvikwekwe uye racoscorpions. Vane basa rakati muzvisikwa uye kuvanhu.
Iyo subclass yakawana zita rayo remakumbo, chelicerae. Aya maapendages emuromo akakamurwa kuita maviri kana matatu zvikamu. Asi hadzina kugadzirirwa kudya zvokudya zvakaoma.
Zvipembenene nemadandemutande
Aya marudzi maviri eArthropods anowanzovhiringidzika. Asi vane misiyano yakawanda kupfuura yavakafanana. Pakati pezvipembenene, pane vanodya nyama uye avo vanodya miriwo. Mhungu ndiyo inonyanya kuita zvikara.
Madandemutande hazvisi zvipembenene! Zvimwe kusiyana kwechimiro nemaitiro ezvipembenene nemadandemutande munyaya iri pa link.
spider anatomy
Chii chinonzi mhungu
Hombe pink tarantula.
Kune vanopfuura zviuru makumi mana spider marudzi. Vanogona kugara muuswa, pedyo nekugara kwevanhu, uye munzvimbo dziri kure.
Kune diki diki dandemutande, asi kune zvakare vamiriri vakakura vasingakwane pandiro. Asi marudzi ose ane chimiro chakafanana.
Conventionally, marudzi spider anogona kukamurwa kuva:
MuRussia, maererano neazvino data, kune anenge 2400 marudzi. Zvakawanda zvakavhurwa gore rega rega. Vanogoverwa munzvimbo dzakasiyana-siyana uye mamiriro ekunze.
Kuzivana kwakadzama nemhuka dandemutande reRussia.
Chokwadi chinofadza
Spider inokurudzira kutya muvanhu, asi panguva imwechete, kufarira. Naizvozvo, ivo vanodzidzwa uye kunyange mukatikurerwa kumba semhuka dzinovaraidza.
Vamiririri vasina kujairika
mhedziso
Vanhu vasina ruzivo vanowanzovhiringa zvipembenene nemadandemutande. Kunyangwe ivo vari vamiriri ve arthropods nevavakidzani vevanhu, vane misiyano yakawanda kupfuura yavanofanana. Zvechokwadi: dandemutande hazvisi zvipembenene.
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