Puas yog damselfly thiab dragonfly tib yam?

Cov txheej txheem:

Puas yog damselfly thiab dragonfly tib yam?
Puas yog damselfly thiab dragonfly tib yam?

Video: Puas yog damselfly thiab dragonfly tib yam?

Video: Puas yog damselfly thiab dragonfly tib yam?
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Damselflies me dua cov kab npauj, nrog lub cev uas feem ntau nyob nruab nrab ntawm 1 1/2 ntiv tes thiab 2 ntiv tes, thaum kab npauj lub cev feem ntau ntev dua 2 ntiv tes, Wisconsin Public Radio qhia. Dragonflies kuj muaj lub cev tuab dua, lub cev hnyav dua, thaum lub cev damselfly nyias zoo li ib ceg.

Puas yog damselfly a dragonfly?

Puas yog Damselflies thiab Dragonflies tib yam? Cov no tsis yog cov kab tib yam, tab sis lawv muaj feem cuam tshuamOb leeg koom nrog Odonata xaj, tab sis Dragonflies poob rau hauv Anisoptera suborder, thaum damselflies koom nrog Zygoptera suborder. Nyob rau hauv cov suborders no muaj ntau hom ntawm dragonfly tshaj damselfly.

Yuav ua li cas cov kab laum nrog damselflies?

Dragonfly and damselfly sex is a conspicuous events, easy reconed by the heart-shaped "log" formation of mating pairs … Ntawd yog, damselflies me, slender thiab tuav. lawv cov tis hla lawv nraub qaum thaum perching; Dragonflies loj dua damselflies thiab khaws lawv cov tis tawm thaum so.

Vim li cas kab npauj muaj 2 lub tis?

Raws li nws hloov tawm, dragonflies muaj plaub tis es tsis yog cov pa ob tis uas lwm yam tsiaj ya muaj. Cov tis no tso cai rau zaj npauj ya mus thiab nrawm nrawm rau txhua qhov kev xav uas lawv xav tauLawv tuaj yeem ya nce, nqis, nce mus, thiab rov qab. … Txhua tus tis ntawm tus zaj npauj yog ib qho kev kos duab.

Puas yog Dragonflies loj dua damselflies?

Dragonflies yog feem ntau loj dua thiab muaj zog dua damselflies. Lawv muaj lub zog, nrawm thiab dav dav. Thaum lawv so lawv tuav lawv cov tis tawm ntawm lub kaum sab xis ntawm lawv lub cev.

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