Qhov sib txawv ntawm cov leeches thiab bloodsuckers yog cov leeches yog mos, segmented, parasitic los yog predatory worms uas noj los ntawm nqus ntshav los ntawm lwm yam tsiaj thaum bloodsuckers yog cov tsiaj uas qhia txog kev noj ntshav.
Ntshav yog qhov zoo ntawm cov as-ham. Nws kuj muaj ntau heev. Qee cov tsiaj, nrog rau cov kab mob cab, noj ntshav. Lawv nyob los yog lwm yam tsiaj. Tus cwj pwm ntawm kev pub ntshav yog hu ua hematophagy. Ntau tus ntawm lawv tsis muaj kev phom sij rau tib neeg, tab sis lawv tuaj yeem kis kab mob, kab mob thiab lwm yam kab mob thaum lawv tus cwj pwm noj ntshav. Leeches yog segmented mos worms uas noj los ntawm nqus ntshav los ntawm ntses, qav, lizards, noog thiab tsiaj loj xws li tib neeg. Ntxiv nrog rau leeches, muaj ntau yam tsiaj txhu noj ntshav. Peb hu cov bloodsuckers. yoov tshaj cum, vampire bats, kab txaj, ntshauv, thiab lamprey ntses yog ob peb hom bloodsuckers.
Leeches yog dab tsi?
Leeches yog kab cab uas xav tau ntshav kom loj hlob thiab yug me nyuam. Yog li ntawd, lawv yog ib hom bloodsuckers. Lawv pub los ntawm kev nqus ntshav los ntawm cov ntses, qav, lizards, noog thiab cov tsiaj loj xws li tib neeg. Leeches feem ntau pom muaj nyob rau hauv dej tshiab thiab ntub dej. Lawv yog cov phylum Annelida thiab subclass Hirudinea. Lawv lub cev yog mos thiab segmented, qhia ze ze rau earthworms. Lawv tuaj yeem ua kom ntev thiab cog lus. Leeches muaj cov nqaij ntshiv ntawm lawv ob qho tib si sab hauv thiab tom qab kawg. Lawv siv los pub noj thiab tsiv mus.
Leeches tsis txaus ntshai rau tib neeg. Lawv tom tsis ua mob ntau dhau. Qee cov leeches yog cov kab mob parasitic thaum qee qhov yog predatory. Tsis tas li ntawd, qee cov leeches noj cov khib nyiab organic. Leeches ua pa ntawm lawv daim tawv nqaij. Tus kheej leeches yog hermaphroditic thiab muaj cov kab mob ntawm cov menyuam yaus. Ib qho txuas txuas tuaj yeem raug tshem tawm los ntawm kev siv ntsev, cawv, turpentine lossis vinegar. Kev rub tawm cov leech quab yuam los yog ntxhib tsis pom zoo vim tias tus kab mob kis tau ntev tuaj yeem tshwm sim vim qhov seem ntawm lub qhov ncauj ntawm lub qhov txhab ntawm qhov txhab.
Daim duab 01: Leech
Cov qaub ncaug ntawm cov hlab ntsha muaj cov tshuaj tiv thaiv kab mob. Cov tshuaj anticoagulants no ua rau cov ntshav nce ntxiv thiab tiv thaiv cov ntshav txhaws. Vim cov khoom no, cov tshuaj tiv thaiv coagulants ntawm leeches yog siv thaum phais los tiv thaiv cov ntshav txhaws. Lawv kuj tau siv los ua kom cov ntshav txhaws uas twb muaj lawm.
Dab tsi yog Bloodsuckers?
Bloodsuckers yog tej yam tsiaj uas pub rau cov ntshav ntawm lwm yam tsiaj. Feem ntau lawv pub rau cov tsiaj loj uas tsis ua rau mob hnyav lossis tuag taus. Feem ntau bloodsuckers yog parasitic. yoov tshaj cum, leeches, zuam, vampire bats, txaj txaj, ntshauv, lwm yam kab thiab lamprey ntses yog ib co piv txwv ntawm bloodsuckers. Txij li thaum lawv noj cov ntshav, qee yam kab mob, kab mob thiab kab mob kis tau los ntawm ib tus neeg mus rau lwm tus, ua rau muaj kab mob xws li malaria, dengue, chikungunya, thiab lwm yam.
Daim duab 02: Bloodsucker – Vampire Bat
Lamprey pub rau cov ntshav ntawm lwm cov ntses los ntawm clamping rau lawv lub cev. Cov yoov tshaj cum tho cov tawv nqaij nrog lawv qhov ntev, nyias lub qhov ncauj thiaj li nqus ntshav. Qee cov bloodsuckers siv qee cov txheej txheem kom tsis txhob hnov qab thaum lawv pub rau kev tiv thaiv los ntawm tus tswv tsev. Piv txwv li, yoov tshaj cum muaj tshuaj loog me me hauv lawv cov qaub ncaug, uas ua rau lawv tsis pom. Tsis tas li ntawd, feem ntau bloodsuckers tsim cov tshuaj anticoagulants kom cov ntshav ntws.
Dab tsi zoo sib xws ntawm Leeches thiab Bloodsuckers?
- leeches yog hom ntshav nqus.
- Ob leeg leeches thiab bloodsuckers qhia noj ntshav coj cwj pwm lossis hematophag.
- Leeches thiab bloodsuckers tsim cov tshuaj tiv thaiv kab mob.
- Lawv nyob hauv av thiab dej.
Qhov txawv ntawm Leeches thiab Bloodsuckers yog dab tsi?
Leeches yog cov mos mos thiab ntu ntu ntawm cov kab mob phylum Annelida thaum bloodsuckers yog cov tsiaj uas noj los ntawm kev nqus ntshav. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm leeches thiab bloodsuckers. Muaj ntau hom leeches thaum bloodsuckers muaj xws li yoov tshaj cum, zuam, vampire bats, txaj txaj, ntshauv, lwm yam kab thiab cov lamprey ntses, thiab lwm yam.
Summary – Leeches vs Bloodsuckers
Leeches yog cov kab mob nqus ntshav uas yog phylum Annelida. Lawv yog cov mos mos thiab segmented worms uas muaj feem xyuam nrog earthworms. Ntawm qhov tod tes, bloodsuckers yog cov tsiaj uas pub ntshav. Muaj ntau hom bloodsuckers. Ib txhia ntawm lawv yog yoov tshaj cum, zuam, vampire puav, kab txaj, ntshauv, lwm yam kab thiab cov ntses lamprey. Ob leeg leeches thiab bloodsuckers qhia noj ntshav coj cwj pwm. Yog li, qhov no qhia txog qhov sib txawv ntawm leeches thiab bloodsuckers.
