Siyini isicabucabu futhi kungani singesona isinambuzane

Ubani isicabucabu: ukwazana

Isicabucabu.

Izicabucabu zingomakhelwane baphakade babantu. Indima yabo ivame ukubukelwa phansi, kubhekwa njengezidalwa ezingajabulisi. Kodwa indima yabo emvelweni inkulu kakhulu. Kukhona isayensi yonke, i-arachnology, ephathelene nocwaningo lwalolu hlobo lwesilwane.

Izicabucabu zingabamele i-phylum Arthropoda, isigaba se-Arachnida. Okwamanje, kunezinhlobo ezingaphezu kwamathani angama-42 nezinsalela ezingaphezu kuka-1000.

Kukhona isifo esaziwa - arachnophobia. Futhi iningi labantu alikwazi ukuchaza imbangela yokwesaba. Ochwepheshe bakholelwa ukuthi kuhlotshaniswa nokuhlukumezeka kwasebuntwaneni. Izimpawu ziyavela: ikhanda, ukuquleka, isicanucanu kanye nesifiso sokugijima.

I-Arachnophobia ingesinye sezifo ezivame kakhulu nezingalawuleki.

Uhlelo lwe-arthropods

Ama-arthropods ayiqembu elihlanganisa ngaphezu kwama-80% ezidalwa eziphilayo zeplanethi. Umehluko wabo uhlaka lwamathambo lwangaphandle lwe-chitin nezitho ezihlangene ezihlangene.

Okhokho be-arthropods babhekwa njenge-worm-like noma tracheal. Nokho, kunombono wokuthi bonke abameleli bavela kukhokho oyedwa - nematodes.

abameleli be-arthropods.

Esinye sezigaba ezidume kakhulu zemvelaphi zihlukanisa zibe izinhlobo ezintathu:

• Uqhoqhoqho;
• AmaCrustaceans;
• I-Cheliceric.

Uqhoqhoqho

Leli qembu lama-arthropods linezitho zokuphefumula, ezizenze zajwayela ukuphila emhlabeni. Isimiso sokuphefumula siye sathuthukiswa, futhi isikhumba siye saqiniswa.

Kukhona abameleli abaningana balolu hlobo.

Ama-Crustaceans

Leli qembu lihlanganisa inani elikhulu lezilwane ezihlala ezinhlotsheni ezihlukahlukene zemithombo yamanzi. Nakuba kunezinhlobo ezithile ezingaphila emhlabeni noma ezimweni ezimanzi.

Bane-chitinous exoskeleton ephuma ngezikhathi ezithile futhi izitho zabo zokuphefumula zingama-gill. Iqembu lihlanganisa:

I-Cheliceric

I-Cheliceric.

Ingxenye enkulu yaleli qembu elincane imelwe ngu ama-arachnids. Zihlanganisa nemikhaza nama-racoscorpions. Banendima ethile emvelweni nakubantu.

I-subclass yathola igama layo lezitho, i-chelicerae. Lawa ama-appendages omlomo ahlukaniswe ngababili noma izingxenye ezintathu. Kodwa abaklanyelwe ukudla ukudla okunzima.

Izinambuzane nezicabucabu

Lezi zinhlobo ezimbili zama-arthropods zivame ukudideka. Kodwa banokuhlukahluka okuningi kunalokho abafana ngakho. Phakathi kwezinambuzane, kukhona ezidla inyama kanye nalabo abadla imifino. Izicabucabu ngokuvamile ziyizilwane ezidla ezinye.

Izicabucabu azizona izinambuzane! Okuningi umehluko wesakhiwo nokuziphatha kwezinambuzane nezicabucabu esihlokweni esikusixhumanisi.

i-spider anatomy

Ziyini izicabucabu

I-tarantula enkulu epinki.

Bangaphezu kwezinkulungwane ezingama-40 spider izinhlobo. Bangahlala otshanini, eduze nendawo okuhlala abantu, nasezindaweni ezikude.

Kukhona izicabucabu ezincane kakhulu, kodwa kukhona nabameleli abakhulu abangangeni epuletini. Kodwa zonke izinhlobo zinesakhiwo esifanayo.

Ngokujwayelekile, izinhlobo zezicabucabu zingahlukaniswa zibe:

E-Russia, ngokusho kwedatha yakamuva, kunezinhlobo ezingaba ngu-2400. Ziyanda zivuleka minyaka yonke. Asakazwa ezifundeni ezahlukene kanye nezimo zezulu.

Ukujwayelana okuningiliziwe nezilwane izicabucabu zaseRussia.

Amaqiniso anentshisekelo

Izicabucabu zikhuthaza ukwesaba kubantu, kodwa ngesikhathi esifanayo, isithakazelo. Ngakho-ke, ziyafundwa futhi zingenebakhuliswe ekhaya njengezilwane ezifuywayo.

Abameleli abangajwayelekile

isiphetho

Abantu abangenalwazi bavame ukudida izinambuzane nezicabucabu. Nakuba bengamele ama-arthropods nomakhelwane babantu, banomehluko omkhulu kunalokho abafana ngakho. Nakanjani: izicabucabu azizona izinambuzane.