-Delile
- Izici zamakhorali
- Uyini umsebenzi wamakhorali?
- Amakhorali weHermatypic: incazelo nezibonelo
- Izinhlobo zamakhorali: ubulili acropora noma ama-corals anters deer:
- Izinhlobo zamakhorali: ubulili I-Agaricia noma amakhorali ayizicaba:
- Izinhlobo zamakhorali: ama-coral obuchopho, ezinhlobo ezahlukahlukene:
- Izinhlobo zamakhorali: I-Hydrozoa noma amakhorali omlilo:
- Amakhorali e-Ahermatypic: incazelo nezibonelo
- Izinhlobo zamakhorali: ezinye izinhlobo zeGorgonia
Kujwayelekile ukuthi, uma ucabanga ngegama elithi coral, isithombe sezilwane zeGreat Barrier Reef sifika emqondweni, ngoba ngaphandle kwalezi zilwane ezikwazi ukwakha ama-exoskeletons amatshe, amatshe, abalulekile empilweni yolwandle, ngabe awekho. kukhona eziningana izinhlobo zamakhorali, kufaka phakathi izinhlobo zamakhorali athambile. Kepha uyazi ukuthi zingaki izinhlobo zamakhorali ezikhona? Kule ndatshana kaPeritoAnimal sizochaza ukuthi yiziphi izinhlobo zamakhorali kanye namaqiniso athakazelisayo ngazo. Qhubeka ufunde!
Izici zamakhorali
Amakhorali angabakwa- i-phylum Cnidaria, njenge-jellyfish. Iningi lamakhorali ahlukaniswa esigabeni se-Anthozoa, yize kukhona amanye esigabeni seHydrozoa. Yilawo mahydrozoan akhiqiza uhlaka lwetshe lekalika, olubizwa ngamakhorali omlilo ngoba ukuluma kwawo kuyingozi futhi kuyingxenye amakhoraliLapho.
Kuningi izinhlobo zamakhorali asolwandle, nezinhlobo ezingaba ngu-6,000. Kungenzeka ukuthi uthole izinhlobo zamakhorali aqinile, okuyilawo anesimo esingaphandle senkalipho, kuyilapho amanye enamathambo e-horny aguquguqukayo, kanti amanye awazenzeli ngisho nohlaka lwamathambo ngokwawo, kodwa anezipikili ezifakwe esikhunjeni sezicubu, eziwavikelayo . Amakhorali amaningi ahlala ku-symbiosis ne-zooxanthellae (ulwelwesi lwe-symbiotic photosynthetic) ebanikeza ukudla kwabo okuningi.
Ezinye zalezi zilwane zihlala amakoloni amakhulu, nezinye ngendlela eyedwa. Zinezindandatho emilonyeni yazo ezivumela ukuthi zibambe ukudla okuntanta emanzini. Njengesisu, banomgodi one- izicubu ezibizwa ngokuthi i-gastrodermis, okungahlukaniswa noma ngama-nematocysts (amaseli ahlabayo afana ne-jellyfish) kanye nepharynx exhumana nesisu.
Izinhlobo eziningi zamakhorali zakha amadwala, zingama-symbiosis ne-zooxanthellae, eyaziwa ngokuthi amakhorali we-hermatypic. Amakhorali angazenzi izixhobo anohlobo lwe-ahermatypic. Lesi yisigaba esisetshenziselwa ukwazi izinhlobo ezahlukahlukene zamakhorali. Amakhorali angazala kabusha ngokocansi esebenzisa izindlela ezahlukahlukene, kepha futhi enza nokuzala ngokocansi.
Uyini umsebenzi wamakhorali?
Amakhorali anomsebenzi obaluleke ngokwedlulele njengoba enezinhlelo zemvelo ezinokuhlukahluka okukhulu kwemvelo. Ngaphakathi kwemisebenzi yamakhorali kukhona ukuhlunga kwamanzi ukukhiqiza ukudla kwabo, futhi kusebenza njengesiphephelo sokudla kwezinhlanzi eziningi. Ngaphezu kwalokho, zihlala ezinhlotsheni eziningana zama-crustaceans, izinhlanzi nama-molluscs. ngaphansi ingozi yokuqothulwa ngenxa yokuguquka kwesimo sezulu, ukungcola kanye nokudoba okungajwayelekile.
Amakhorali weHermatypic: incazelo nezibonelo
Wena amakhorali we-hermatypic yizinhlobo zamakhorali aqinile ane-exoskeleton enamadwala eyakhiwe yi-calcium carbonate. Lolu hlobo lwamakhorali esongelwa ngokuyingozi ngokuthiwa yi "coral bleaching". Umbala walawa makhorali uvela ebudlelwaneni be-symbiotic ne-zooxanthellae.
La ma-microalgae, umthombo wamandla wamakhorali, asongelwa ngokwanda kwezinga lokushisa olwandle ngenxa izinguqukokwesimo sezulu, ukukhanya kwelanga okweqile nezifo ezithile. Lapho i-zooxanthellae ifa, ama-coral aphuma igazi bese efa, yingakho amakhulu ezixhobo zamakhorali enyamalele. Ezinye izibonelo zamakhorali aqinile yilezi:
Izinhlobo zamakhorali: ubulili acropora noma ama-corals anters deer:
- I-Acropora cervicornis;
- I-Acropora palmata;
- I-Acropora iyanda.
Izinhlobo zamakhorali: ubulili I-Agaricia noma amakhorali ayizicaba:
- Agaricia undata;
- Agaricia fragilis;
- I-Agaricia tenuifolia.
Izinhlobo zamakhorali: ama-coral obuchopho, ezinhlobo ezahlukahlukene:
- UClivosa Diploria;
- Ama-colpophyllia natans;
- I-Diploria labyrinthiformis.
Izinhlobo zamakhorali: I-Hydrozoa noma amakhorali omlilo:
- IMillepora alcicornis;
- I-Stylaster roseus;
- IMillepora squarrosa.
Amakhorali e-Ahermatypic: incazelo nezibonelo
Isici esiyinhloko se- amakhorali ahermatypic ngukuthi bona ungabi namathambo e-limestone, yize bekwazi ukusungula ubudlelwano be-symbiotic ne-zooxanthellae. Ngakho-ke, azenzi izixhobo zamakhorali, noma kunjalo, zingaba ngamakholoni.
I- abase-gorgoni, Amathambo awo akhiwa yinto ephrotheyini eyimfihlo eyimfihlo yabo. Ngaphezu kwalokho, ngaphakathi kwezicubu ezinenyama kukhona ama-spicule, enza ukusekela nokuvikela.
Izinhlobo zamakhorali: ezinye izinhlobo zeGorgonia
- Ellisella elongata;
- Iridigorgia sp;
- Acanella sp.
OLwandle iMedithera nase-Atlantic Ocean, kungenzeka kutholakale enye uhlobo lwamakhorali athambile, kuleli cala lesigaba esingaphansi kwe-Octocorallia, isandla sabafileyo (I-Alcyonium palmatum). Ikhorali elincane elithambile elihlala emadwaleni. Amanye amakhorali athambile, afana nalawo ohlobo lweCapnella, anokuhlobana kwe-arboreal, okuvela kunyawo olukhulu.
Uma ufuna ukufunda izindatshana eziningi ezifana ne- Izinhlobo zamakhorali: izici nezibonelo, sincoma ukuthi ufake isigaba sethu se-Curiosities somhlaba wezilwane.