Ntau kab yog suav tias yog phytophagous - tsawg 500,000 hom, sawv cev rau feem ntau ntawm cov kab xaj.
Puas muaj pes tsawg kab paub rau Phytophagous?
Phytophagous kab muaj ntau haiv neeg thiab tag nrho cov kab yog yam tsawg 500,000. Qhov no sawv cev txog 25% ntawm cov tsiaj uas paub ntau lub cev.
pes tsawg feem pua ntawm tag nrho cov kab paub tias yog?
Nyob hauv ntiaj teb no, muaj li 900 txhiab hom kab muaj sia nyob tau paub. Qhov kev sawv cev no kwv yees 80 feem pua ntawm lub ntiaj teb hom. Qhov tseeb ntawm cov kab muaj sia nyob tsuas yog kwv yees los ntawm kev tshawb fawb tam sim no thiab yav dhau los.
kab phytophagous yog dab tsi?
Phytophagous kab feem ntau suav hais tias yog cov uas pub rau cov nroj tsuag ntsuab. Lawv suav nrog cov tsiaj uas tua cov hauv paus hniav, stems, nplooj, paj, thiab txiv hmab txiv ntoo, xws li larvae lossis raws li cov neeg laus lossis ob theem. … Polyphagous hom yog cov uas siv cov nroj tsuag hauv ob peb rau ntau tsev neeg cog.
Puas yog phytophagous kab parasites?
Cov kab uas pub rau cov nroj tsuag hu ua kab phytophagous. … Lawv feem ntau pub rau nplooj nplooj. phytophagous kab yog predators tab sis tsis parasites.
