Mofuta oa arthropod le litšobotsi tsa lona anatomical

The liphoofolo e sa tšoaneng le tse sa tšoaneng. lintho tsohle tse phelang Earth e arotsoe mefuta. E mong oa bona ke mofuta oa arthropods. O na le ka bang limilione tse 2 mefuta le e emeloang ke litlelase tse tharo: arachnids, likokoanyana le crustaceans.

sebopeho

arthropods tsohle, ho sa tsotellehe tlelaseng, tse tšoanang le e mong le e tse ling. Ho joalo, ba na le 'mele o leka-lekaneng, e arotsoe ka mafapha a' maloa - likarolo. Hangata ka ho fetisisa ba tse tharo. Har'a bona khetholla mpa, hlooho le sefuba. Ka linako tse ling likarolo tse peli tse fetileng ba di ne tsa kopanngwa. Ba theha e cephalothorax. arthropod 'mele koahetsoeng ka epidermis le cuticle chitin, e leng mofuta oa exoskeleton. Hape, ho na le lipara tse 'maloa tsa maoto a hore eketsa ho tloha likarolo e ntle. Mofuta oa arthropods fapana invertebrates tse ling hore meomo ea baemeli ba eona bopilwe likarolo tse 'maloa, pakeng tsa e nang resilin (rekere protheine). Thanks ho eena, sebōpuoa sa ka qhoma.

tsamaiso e khopo ho potoloha ha mali

The mohohlo mmeleng ea liphoofolo, e emetseng ka mofuta oa arthropods - miksotsel. Ho Ho thehoa ho tswa ho motsoako oa coelomic mekotla blastocoel. Mokelikeli ka cavity 'mele o bitsoa hemolymph. Ho mixes le mali e potoloha 'me ka litho tsa, pakeng tsa bona, hammoho le ka hampe lijana tse tsoetseng pele. Mabapi le tsamaiso ea ho potoloha ha mali, ho e sa koaloa. Ka arthropods na le pelo. E emeloang ke lesapo la mokokotlo sejana mali, eo e fumana sebopeho tobileng. Ka openings lehlakoreng, seo ho thoeng ke ostia, eo na le di-valve hemolymph kena ka pelo.

tsamaiso e khopo alimentary

Tsamaiso tshilong ya dijo e emeloang ke arthropods morao, ka pele le likarohano bohareng. A tube, khethehileng e arotsoe mafapha. Har'a bona ke 'metso, mala, metso. Ho phaella moo, ho na le lehlomela e amanang le sebete ka ho eo e lokolloa enzyme. Mouthparts tsa arthropods e thata haholo.

tsamaiso e khopo matšoafo

Ho itšetlehile ka moo tse phelang, ho kena ka mofuta oa arthropod, hae tsamaiso e khopo ho hema ka ba ka mokgwa wa matšoafo gills le trachea. Empa bona ba boseeng bona. Mekotla ea matšoafo (khanya) tabeng ena ke appendages ea leboteng 'mele le lekhasi e bōpehileng joaloka le supa ka hare tsa cavity mele. Di amanang le slit matšoafo. Tracheal thehoa tse ngata tse branching tubules hore na chitin ka lesakaneng. Khase phapanyetsano ka liphoofolo tsena ka lebaka la hemolymph, e leng jarelang oksijene ho lisele tsohle.

tsamaiso ea methapo

Tsamaiso ea bohareng methapo ea arthropods thehoa boko le thapo ea methapo ea kutlo. E sebakeng peritoneum ena. ketane ea o na le e mabapi ganglia ka mpeng, hlooho le thoracic, e le hore liphoofolo tsa mofuta ona li hlaphohetsoe likelellong hantle ntshetswa pele.

tsamaiso ea tse ling

Mabapi le tsamaiso ea excretory, e emeloang ke tubules Malpighian le metanephridia. Liphoofolo tse kang arthropods otlolohileng, le nang le dimorphism matla. tsamaiso e khopo mesifa e boetse ke le teng ka liphoofolo tsena le romelwa striated dinama tse nyenyane tse.