chiton, ib qho ntawm ntau qhov flattened, bilaterally symmetrical marine mollusks, thoob ntiaj teb hauv kev faib tab sis feem ntau muaj nyob hauv thaj chaw sov. Kwv yees li ntawm 600 hom feem ntau yog muab tso rau hauv chav kawm Placophora, Polyplacophora, lossis Loricata (phylum Mollusca). Chitons feem ntau yog oval nyob rau hauv cov duab.
Puas Chitons segmented?
Hais lus, chitons tseem hu ua coat-of-mail shells, lawv lub plhaub zoo li cov segmental armor ntawm ib tug knight's gauntlet, tab sis, raws li peb yuav pom tom qab, lub plhaub ntawm ib tug chiton is tsis segmented nyob rau hauv kev lom zem ntawm lo lus. Tsis tsuas yog chitons 'shells nyuaj.
Koj paub tus kab mob li cas?
Ib lub plhaub me me uas pom tau txuas rau pob zeb ntawm ntug dej. Muaj nyob ib ncig ntawm kaum ob hom ntawm Chiton ntawm UK shores, feem ntau yog greyish los yog xim av nrog mottled cov cim uas ua rau lawv nyuaj rau pom. Lawv txhua tus muaj 8 daim phiaj sib dhos ib puag ncig los ntawm cov hlua khi.
Vim li cas Chitons muaj 8 daim phiaj?
Chitons muaj lub plhaub uas muaj yim lub plhaub cais los yog li qub. … Vim li no, lub plhaub muab kev tiv thaiv tib lub sijhawm raws li tso cai rau chiton flex upwards thaum xav tau rau locomotion hla qhov chaw tsis sib xws, thiab tseem tso cai rau tus tsiaj curl rau hauv lub pob thaum tawm ntawm pob zeb.
lub npe ntawm chiton yog dab tsi?
Chiton glaucus, lub npe hu ua ntsuab chiton lossis xiav ntsuab chiton, yog hom chiton, marine polyplacophoran mollusk hauv tsev neeg Chitonidae, cov chitons raug.
