Qee arthropods xws li crabs, lobsters, thiab scorpionsmuaj pincers nyob rau hauv daim ntawv ntawm chelae ntawm qhov kawg ntawm lawv cov ceg pem hauv ntej (pedipalps), pab noj, tiv thaiv los yog txawm yog kev sib tham.
Yuav ua li cas tsiaj nyob ntawm ntug hiav txwv thiab muaj pincers?
Tus pincers (claws) ntawm crabsyog lawv cov riam phom tseem ceeb tshaj plaws.
Npau suav teb yog dab tsi?
Pib. Crab muaj claws kawg ntawm lawv ob txhais ceg. Cov no zoo li pincers, ib qho cuab yeej nrog ob feem siv los tuav cov khoom. Crab siv lawv cov pincers rau kev sib ntaus sib tua thiab txhawm rau ntes cov tsiaj txhu thiab rhuav tshem nws los noj.
Yuav ua li cas yog tus pincer claw ntawm crustacean?
The chelae (singular: chela) yog pincers lossis claws tom kawg ntawm appendages hauv arachnids lossis crustaceans. Qhov zoo tshaj plaws paub piv txwv ntawm chelae yog cov pincers hauv lobsters, crabs thiab scorpions. Emperor Scorpion - Pandinus imperator. Lub chelae loj ntawm qhov kawg ntawm lub pedipalps yog pom meej.
Puas yog pincer lossis pincher tuav?
Ntawm ntev, ntau tus neeg (kuv tus kheej suav nrog) xav tias lo lus tsim nyog yuav yog " pincher " grip , vim nws yog ib tug grip uas yog siv rau pinching. … Cov claws ntawm crustaceans zoo li crabs thiab lobsters kuj hu ua pincers, txawm tias peb koom nrog lawv yog siv rau pinching.
