Thaum lawv ib txwm noj yoov tshaj cum thiab midges, lawv tseem yuav noj butterflies, npauj, muv, yoov thiab lwm yam kab ntsig. Dragonflies loj dua yuav noj lawv lub cev hnyav hauv cov tsiaj nyeg txhua hnub.
Odonata noj dab tsi?
Raws li kev tshawb fawb feem ntau, cov zaub mov tseem ceeb ntawm cov neeg laus odonates muaj cov kab me, tshwj xeeb tshaj yog Diptera (flies). Maturing dragonfly larvae noj ntau heev, zoo li cov poj niam thaum tsim lawv cov qe. Cov kev tshawb fawb pom tau tias kev noj zaub mov tsis txaus tuaj yeem txwv tus cwj pwm kev xeeb tub. Dragonflies tsis yos hav zoov thaum huab cua txias.
Dab tsi ua cov kab laum noj tshaj plaws?
Dragonflies mas noj lwm kab. Lawv feem ntau yuav noj lwm yam kab ya uas yuav yooj yim mus ntes thaum ya davhlau. Cov menyuam yaus Dragonfly noj lwm cov larvae, tadpoles thiab txawm tias me ntses nyob rau lub sijhawm.
me noog noj dab tsi?
4) Nyob rau hauv lawv cov larval theem, uas yuav kav mus txog rau ob xyoos, dragonflies yog dej thiab noj ib yam dab tsi -tadpoles, yoov tshaj cum, ntses, lwm yam kab larvae thiab ib leeg..
Dab laug noj thaum ya?
Tus neeg laus zaj npauj siv lub pob tawb tsim los ntawm nws ob txhais ceg los ntes kab thaum ya. Tus neeg laus dragonfly nyiam noj gnats, mayflies, yoov, yoov tshaj cum thiab lwm yam kab ya me me. Qee zaum lawv noj butterflies, npauj thiab muv ib yam nkaus.
