Qhov no tsis yog lus dag; kab laug sab muaj 8 ceg uas lawv taug kev nrog, txawm li cas los xij, lawv kuj muaj ib khub uas lawv siv zoo li ob txhais tes. Ob txhais ceg pem hauv ntej no raug xa mus rau pedipalps lossis tsuas yog palps luv luv.
kab laug sab ob txhais ceg dab tsi?
Nkauj. Kab laug sab feem ntau muaj yim taug kev(kab muaj rau). Lawv tsis muaj antennae; ob lub appendages nyob rau hauv pem hauv ntej ntawm ob txhais ceg yog pedipalps (los yog palps xwb).
Pob txhais ceg muaj kab laug sab?
Myth: Koj yeej hais tau kab laug sab vim nws muaj yim ceg. Qhov tseeb: Tsis yog raws nraim. Scorpions, harvestmen, zuam, thiab qhov tseeb tag nrho cov arachnids-tsis yog kab laug sab-muaj plaub khub ob txhais ceg (saib cov duab). Kab muaj peb khub.
Pob kab laug sab muaj 4 khub ob txhais ceg?
Zoo li lwm cov tswv cuab ntawm chav kawm Arachnida, kab laug sab muaj plaub khub ntawm ceg, rau tag nrho yim ceg. Txhua ceg tau muab faib ua xya ntu, thiab kab laug sab siv hydraulic siab txav thiab txuas ntxiv mus. … Feem ntau hom kab laug sab siv lawv ob txhais ceg pem hauv ntej rau kev hnov mob vim lawv tsis muaj kav hlau txais xov.
Pob kab laug sab muaj rau los yog yim ceg?
Kab tsuas muaj rau ceg. Kab laug sab, scorpions, mites, zuam, nplawm scorpions, thiab pseudoscorpions yog tag nrho cov arachnids uas tuaj yeem pom hauv Everglades National Park. Tsis zoo li kab, arachnids muaj yim ceg thiab tsis muaj antennae, thiab lawv lub cev tau muab faib ua ob ntu: cephalothorax thiab cephalothorax.plab.
