-Delile
- Izici zofudu lolwandle
- Izinhlobo zokondliwa kwezimfudu zasolwandle
- Zidlani izimfudu zasolwandle ezidlayo
- Okudliwa Yimifudu Yasolwandle Engadliwayo
- Yiziphi izimfudu zasolwandle ezidla omnivorous
Izimfudu zasolwandle (i-Chelonoidea superfamily) yiqembu lezilwane ezihuquzelayo esezijwayele ukuhlala olwandle. Ngalokhu, njengoba sizobona, banochungechunge lwezici ezibavumela ukuba babhukude isikhathi eside kakhulu esenza impilo emanzini ibe lula.
THE ukondla olwandle kuya ngohlobo ngalunye, izindawo zomhlaba abahlala kuzo kanye nokufuduka kwabo. Ufuna ukwazi okwengeziwe? Kule ndatshana kaPeritoAnimal siphendula yonke imibuzo yakho mayelana kudliwa yini izimfudu zasolwandle.
Izici zofudu lolwandle
Ngaphambi kokuthi sazi ukuthi yiziphi izimfudu zasolwandle ezidlayo, ake sizazi kangcono. Ngalokhu, kufanele sazi ukuthi umndeni omkhulu we-chelonian ufaka kuphela Izinhlobo eziyi-7 emhlabeni jikelele. Zonke zinenqwaba yezici ezivamile:
- ukhaphethi: Izimfudu zinegobolondo lamathambo elenziwe ngezimbambo nengxenye yomgogodla. Inezingxenye ezimbili, i-backrest (i-dorsal) ne-plastron (ventral) ehlanganiswe kamuva.
- amaphiko: Ngokungafani nezimfudu zomhlaba, izimfudu zasolwandle zinamaphiko esikhundleni sezinyawo futhi umzimba wazo ulungiselelwe ukuchitha amahora amaningi ubhukuda.
- Indawo yokuhlala: izimfudu zasolwandle zisatshalaliswa kakhulu olwandle nasolwandle olufudumele. Cishe bayizilwane zasemanzini ngokuphelele ezihlala olwandle. Abesifazane kuphela abanyathela umhlaba ukuze babekele amaqanda olwandle lapho bazalelwa khona.
- Umjikelezo wokuphila: umjikelezo wokuphila wezimfudu zasolwandle uqala ngokuzalwa kwezinsana ezisanda kuzalwa emabhishi nokwethulwa kwazo olwandle. Ngaphandle kofudu lwasolwandle lwase-Australia (Ukudangala kwe-Natator), izimfudu ezincane zinesigaba se-pelagic esivame ukudlula iminyaka emi-5. Kule minyaka, zifinyelela ekuvuthweni bese ziqala ukufuduka.
- Ukufuduka: izimfudu zasolwandle zenza ukufuduka okukhulu phakathi kwendawo yokondla nendawo yokukhwelana. Abesifazane, ngaphezu kwalokho, baya emabhishi lapho bazalelwa khona ukubekela amaqanda, yize ejwayele ukuba seduze nendawo yokukhwelana.
- Izinzwa: njengezilwane eziningi zasolwandle, izimfudu zinomuzwa othuthuke kakhulu wezindlebe. Ngaphezu kwalokho, impilo yabo ithuthuke kakhulu kunaleyo yezimfudu zomhlaba. Okunye okuphawulekile yikhono lakhe elikhulu lokuziqondisa ngesikhathi sokufuduka kwakhe okukhulu.
- ukuzimisela ngocansi: izinga lokushisa kwesihlabathi linquma ubulili bamachwane lapho esengaphakathi kweqanda. Ngakho-ke, lapho amazinga okushisa ephezulu, abesifazane bayakhula, kuyilapho amazinga okushisa aphansi ethanda ukukhula kwezimfudu zesilisa.
- Izinsongo: zonke izimfudu zasolwandle ngaphandle kofudu lwasolwandle lwase-Australia (Ukudangala kwe-Natator) zisongelwa emhlabeni wonke. IHawksbill neKemp Turtle zisengozini enkulu yokuqothulwa. Izinsongo ezinkulu zalezi zilwane zasolwandle ukungcola olwandle, ukuhlala kwabantu emabhishi, ukubanjwa ngengozi kanye nokucekelwa phansi kwezindawo zazo zokuhlala ngenxa yokudotshwa kwezinhlanzi.
Izinhlobo zokondliwa kwezimfudu zasolwandle
Izimfudu ungabi namazinyo, sebenzisa imiphetho ebukhali yomlomo wabo ukusika ukudla. Ngakho-ke, ukondliwa kwezimfudu zasolwandle kusekelwe ezitshalweni nasemanzini angenamgogodla.
Noma kunjalo, impendulo mayelana udlani ufudu akulula kangako, njengoba kungezona zonke izimfudu zasolwandle ezidla into efanayo. Singahlukanisa ngisho nezinhlobo ezintathu ze- izimfudu zasolwandle ngokuya ekudleni kwakho:
- abadla inyama
- Izitshalo ezidliwayo
- omnivorous
Zidlani izimfudu zasolwandle ezidlayo
Ngokuvamile, lezi zimfudu zondla ngazo zonke izinhlobo ze- ezingenamgogodla zasolwandle, njenge-zooplankton, izipanji, i-jellyfish, ama-crustacean molluscs, ama-echinoderms nama-polychaetes.
Lezi izimfudu zasolwandle ezidlayo kanye nokudla kwazo:
- Ufudu lwesikhumba (I-Dermochelys coriacea): kanye ne- ufudu olukhulu kunawo wonke emhlabeni futhi i-backrest yayo ingafinyelela ku-220 cm ububanzi. Ukudla kwabo kususelwa ku-Scyphozoa ne-zooplankton jellyfish.
- Ufudu lukaKemp(Lepidochelys Kempii): Lolu fudu luhlala eduze komhlane walo futhi ludla zonke izinhlobo zezinambuzane ezingenamgogodla. Ngezikhathi ezithile, ingahle idle ulwelwe oluthile.
- Ufudu lwasolwandle lwase-Australia (Ukudangala kwe-Natator): kuvame ukutholakala eshalofini lase-Australia futhi, yize becishe badla inyama kuphela, bangadla futhi ulwelwe oluncane.
Uma unentshisekelo yokwazi kabanzi mayelana nokondliwa kwezilwane ezinkulu zasolwandle, ungaphuthelwa le enye indatshana emayelana nokuthi udliwa yini umkhomo.
Okudliwa Yimifudu Yasolwandle Engadliwayo
Izimfudu zasolwandle ezidla imifino zinomlomo ocijile onama-horny obavumela ukuba basike izitshalo abazondlayo. Ngokuqinisekile, badla ama-algae nezitshalo zasolwandle ze-phanerogamic ezifana neZostera ne-Oceanic Posidonia.
Kukhona uhlobo olulodwa kuphela lofudu oludla imifino, i- ufudu oluhlaza(I-Chelonia mydas). Noma kunjalo, lokhu ufudu lwasolwandle luyachanyuselwa noma abasha futhi badla izinambuzane ezingenamgogodla, okungukuthi, kule nkathi yokuphila bangama-omnivorous. Lo mehluko kokudla okunempilo kungenzeka ngenxa yesidingo esandayo samaprotheni ngesikhathi sokukhula.
Yiziphi izimfudu zasolwandle ezidla omnivorous
Izimfudu zasolwandle ezi-omnivorous zondla izilwane ezingenamgogodla, izitshalo nezinhlanzi ezithile abahlala ngaphansi kolwandle. Kuleli qembu singafaka lezi zinhlobo ezilandelayo:
- ufudu ovamile(ukunakekela): lolu fudu ludla zonke izinhlobo zama-invertebrates, ulwelwe, ama-phanerogams asolwandle futhi ludla nezinhlanzi ezithile.
- ufudu lomnqumo(AmaLepidchelys olivacea): ufudu olukhona emanzini asezindaweni ezishisayo nakwezifudumele. Ukudla kwakho kuyahluka kuye ngokuthi ukuphi.
- Ufudu lweHawksbill (Eretmochelys imbricata): Abantu abasha bale ufudu lwasolwandle bayizilwane ezidla inyama. Kodwa-ke, abantu abadala bafaka ulwelwe ekudleni kwabo okujwayelekile, ngakho-ke bangazithatha njengabazondayo.
Uma ufuna ukufunda izindatshana eziningi ezifana ne- Zidlani izimfudu zasolwandle?, sincoma ukuthi ufake isigaba sethu sokudla okunokulinganisela.