Pob tadpoles noj yoov tshaj cum?

Cov txheej txheem:

Pob tadpoles noj yoov tshaj cum?
Pob tadpoles noj yoov tshaj cum?
Anonim

Qab thiab Tadpoles Tadpoles infrequently feed on yoovoid larvae thiab feem ntau yog pub me me, tshem tawm cov ntaub ntawv hais txog cov nroj tsuag. Txawm li cas los xij, yoov tshaj cum predation yog paub txog peb hom ntawm North American tadpoles - spade ko taw toad, ntsuab ntoo qav thiab tsob ntoo loj heev.

Yam yoov tshaj cum yuav tua tadpoles?

Yog li, yog cov tadpoles nyob rau hauv ib lub pas dej cia li sai dua los yog zoo dua ntawm kev pom cov khoom noj, thiab lawv noj cov khoom no ua ntej cov yoov tshaj cum tuaj yeem, ces cov larvae yuav tshaib plab thiab tuag..

Yuav noj dab tsi yoov tshaj cum hauv lub pas dej?

ntses ntses, ntses bass thaj tsam, guppies, bluegill, thiab catfishyog cov ntses noj yoov tshaj cum. Los ntawm kev noj cov yoov tshaj cum, cov ntses no cuam tshuam cov yoov tshaj cum lub neej thiab tswj lawv cov pejxeem los ntawm kev tiv thaiv kom tsis txhob ua neeg laus.

Yuav ua li cas tua yoov tshaj cum tab sis tsis yog tadpoles?

Tus neeg xaiv xaiv - koj tuaj yeem rub tau qee cov tshuaj ntxuav tais diav lossis tshuaj zawv plaub hauthiab ntxiv me me rau cov dej sawv ntsug kom tua cov yoov tshaj cum hauv ib hnub. Tiag tiag, txhua yam xab npum ua kua yuav ua haujlwm. Thiab koj tsuas yog xav tau ib millimeter ib nkas loos los ua qhov dag.

Pob tadpoles noj midge larvae?

Koj muaj qav, qhia tias dej tsis qias neeg, tab sis tej zaum nws yuav tsis muaj oxygen txaus los ntxias cov yoov tshaj cum larvae - damselflies thiab kab npauj (tadpoles noj lawv, too).

Pom zoo:

Nthuav cov khoom
Leej twg ua tiav mozart's lacrimosa?
Nyeem ntxiv

Leej twg ua tiav mozart's lacrimosa?

Requiem hauv D Minor, K 626, requiem pawg los ntawm Wolfgang Amadeus Mozart, tshuav tsis tiav thaum nws tuag rau lub Kaum Ob Hlis 5, 1791. Txog rau thaum xyoo pua 20th, txoj haujlwm tau hnov ntau tshaj li nws tau ua tiav los ntawm Mozart's tub kawm Franz Xaver Süssmayr.

Lub caj pas lacrimal yog dab tsi?
Nyeem ntxiv

Lub caj pas lacrimal yog dab tsi?

Cov qog kua muag (cov qog qog nqaij hlav), nyob saum toj ntawm txhua lub pob muag, tsis tu ncua muab cov kua muag kua muag uas tau so thoob plaws koj lub qhov muag txhua zaus koj ntsais koj daim tawv muag. Cov kua dej ntau dhau los ntawm cov kua muag hauv lub qhov ntswg.

Tus kab mob myxoma ua haujlwm li cas?
Nyeem ntxiv

Tus kab mob myxoma ua haujlwm li cas?

qhov chaw ntawm tus kab mob myxoma tuag hauv 12 hnub ntawm kev kis tus kabmob. Cov kev tshawb fawb Pathogenesis paub tseeb tias tus kab mob pib rov ua dua tshiab hauv cov kab mob dermal ntawm qhov chaw inoculation, zoo li cov hlwb dendritic.