Springbok vs Gazelle
Nyob hauv cov suab puam thiab savannas ob hom no zoo sib xws nrog qhov sib txawv me me ntawm lawv. Ecological niche thiab cov yam ntxwv ntawm ob lub springboks thiab gazelles zoo sib xws, tab sis qhov txawv ntawm cov neeg nyob hauv suab puam tshwj xeeb yog tsis yooj yim sua kom paub lawv cov cim. Kab lus no nyiam tshem tawm qhov sib txawv, thiab qhov zoo sib xws ntawm springbok thiab gazelles.
Springbok
Springboks yog tsiaj tsiaj txhu, hu ua "Antidorcas marsupialis" raws li kev sau se (scientific nomenclature). Lawv muaj lub cev me me uas tuaj yeem loj hlob mus txog 90 cm siab. Ib tug txiv neej lub caij nplooj ntoos hlav hnyav txog 30 - 50 kilograms thaum tus poj niam tuaj yeem hnyav li ntawm 25 txog 40 kilograms. Lawv yog cov neeg khiav ceev heev, thiab qhov ceev tuaj yeem mus txog 90 km ib teev. Lub caij nplooj ntoos hlav dhia thaum khiav yog li 3.5 meters siab thiab 15 meters ntev. Lawv lub tsho tiv no muaj peb yam xim thiab cov yam ntxwv; Lub plab dawb thiab lub ntsej muag, tsaus xim av dorsal tsho tiv no, thiab ib tug tuab & tanned lateral kab ntawm lub hauv paus ntawm fore thiab hind libs. Horns ntawm txiv neej springboks yog tuab dua li cov poj niam, qhov uas lawv nyias thiab ntev. Qhuav inlands ntawm South thiab Southwest African lub teb chaws yog lub teb chaws ntawm springboks. Feem ntau, cov suab puam tsis muaj ntau hauv cov zaub mov thiab dej. Txawm hais tias qhov tsis tshua muaj dej thiab zaub mov, springboks tau txais txiaj ntsig zoo rau lub neej suab puam nrog lawv cov zaub mov noj, muaj peev xwm noj tau ntawm ob qho tib si grazing thiab browsing. Tsis tas li ntawd, lawv tau txais koob hmoov nrog lub peev xwm los rho tawm cov dej hauv cov zaub mov. Yog li, springboks tuaj yeem muaj sia nyob yam tsis muaj dej haus rau ntau tshaj ib xyoos, uas yog qhov zoo tshaj plaws hloov pauv.
Gazelle
Gazelles yog ntawm 13 hom hauv peb genera tab sis, taxonomy tseem nyob rau hauv kev sib cav txog tus naj npawb ntawm hom thiab genera. Cov antelopes (txawm-toed ungulates) yog cov tsiaj ceev nrog lub siab tshaj plaws ceev uas tuaj yeem mus txog 80 kilometers ib teev. Lawv qhov nrawm yog siv los hla lawv cov tsiaj txhu. Gazelles paub txog tus cwj pwm txawv heev hu ua stotting, qhov twg nyob rau hauv ib qho xwm txheej ntawm ib tug nyob ze los ntawm cov tsiaj txhu, lawv pib txav mus qeeb thiab mam li nco dheev dhia siab heev thiab khiav ceev li sai tau. Gazelles muaj ntau lub tsho tiv no xim raws li hom. Ib txhia ntawm lawv zoo li springboks tab sis, cov xim yog me ntsis contrasting, thiab lub ntsej muag yog browner nyob rau hauv gazelles. Lawv horns yog ntev, nkhaus, wrinkled, sharply taw tes, thiab tuab nyob rau hauv lub hauv paus. Gazelles nyob hauv cov tiaj nyom thiab qee zaum hauv cov suab puam. Gazelles pom muaj nyob rau hauv Asia thiab Africa tab sis, tau muaj qee qhov kev ploj tuag tsis ntev los no ntawm Red gazelle, Arabian gazelle, thiab Saudi gazelle. Lwm hom tsiaj kuj suav tias yog raug hem lossis ze ze.
In luv:
– Ob lub gazelles thiab springboks nyob hauv cov suab puam thiab cov nyom ntawm Africa thiab Asia; Txawm li cas los xij, springboks tsuas yog nyob hauv South thiab Southwest African lub teb chaws.
– Lub tsho tiv no xim yog paler nyob rau hauv lub springbok raws li ib tug adaptation tsis yog ib tug prey ntawm ib tug predator.
– Gazelles tus cwj pwm stotting yog ib yam ntawm lawv.
– Cov horns siv tau los paub qhov txawv ntawm ob qho no vim lawv ntev dua thiab wrinkled hauv gazelles.
Kev puas tsuaj thiab kev yos hav zoov tau cuam tshuam cov tsiaj dawb huv ciaj sia.
