The subphylum Chelicerata (Latin tshiab, los ntawm Fabkis chélicère, los ntawm Greek χηλή, khēlē "claw, chela" thiab κέρας, kéras "horn") yog ib qho ntawm cov kev faib loj. ntawm phylum Arthropoda.
chelicerates npe li cas?
Cov chelicerates yog arthropods uas muaj npe rau lawv cov khoom noj khoom haus hu ua chelicerae. Cov chelicerae yog ib khub tshwj xeeb ntawm appendages uas tshwm sim ua ntej lub qhov ncauj. Cov appendages no tau dhau los ua ib feem ntawm lub qhov ncauj thiab hauv kab laug sab, chelicerae daim ntawv fangs.
lo lus Arthropoda txhais li cas?
arthropod Ntxiv rau daim ntawv Qhia Qhia. Ib tug arthropod yog ib tug tsiaj uas tsis muaj tus txha nraub qaum, lub cev ua los ntawm kev sib koom ua ke, thiab ib qho tawv npog, zoo li lub plhaub. … Lub hauv paus Latin niaj hnub no yog Arthropoda, uas kuj yog lub npe ntawm cov tsiaj 'phylum, thiab txhais tau tias "cov uas muaj ko taw."
Puas Chelicerata muaj tis?
Lawv muaj ob lub cev thaj tsam, 10 lossis ntau dua ob txhais ceg, ob khub kav hlau txais xov, ib lub cev muaj zog, tawv (chitinous - zoo li ib tug nas tsuag) exoskeleton, ua ke ob leeg ceg, thiab tsis muaj tis.
Koj paub li cas Chelicerate?
Cheliceramorphs yog qhov txawv los ntawm kev muaj lub cev muab faib ua ob lub ntsiab lus, technically hu ua prosoma thiab opisthosoma. Lub prosoma dais rau 6 khub ntawm appendages. Thawj khub ntawm appendages ntawm ib txwm chelicerate yogtsim rau hauv claws, los yog chelicerae.
