I-arotron enezinkanyezi (i-Arothron stellatus) ingeyomndeni we-blowfish, obizwa nangokuthi inhlanzi yenja.
Izimpawu zangaphandle ze-stellate arotron.
I-arotron enezinkanyezi iyinhlanzi esezingeni eliphakathi nendawo, enobude obungamasentimitha angama-54 kuya kwayi-120. Phakathi kwama-puffers, laba ngabamele abakhulu kakhulu.
Umzimba we-stellate arotron uyindilinga noma uvulekile kancane. Inani lomzimba lilukhuni, kwezinye izindawo kunezikali ezincane ezinameva. Ikhanda likhulu, ukuphela kwangaphakathi kuyindilinga. Umzimba ophezulu ubanzi futhi uyisicaba. I-Dorsal fin enemisebe eyi-10 - 12 kuphela, emfushane, esezingeni le-anal fin. Ulayini we-pelvic nolayini we-lateral abekho, futhi azikho izimbambo futhi. Ama-operculums avuleka phambi kwesisekelo samaphiko we-pectoral.
Amazinyo emihlathi akha amapuleti amazinyo, ahlukaniswe ngumthungo phakathi. I-arotron emise okwenkanyezi imhlophe noma ompunga ngombala. Umzimba wonke usakazeke ngamabala amnyama asatshalaliswa ngokulinganayo. Iphethini yombala we-arotron iyahluka ngokuya ngeminyaka yenhlanzi. Ngamafry, imivimbo itholakala ngemuva, okuthi, njengoba izinhlanzi zikhula, zihlukane zibe imigqa yamabala. I-arotron encane, amabala amakhulu. Abantu abasha banesizinda esiphuzi sombala womzimba, lapho kuvela khona imivimbo emnyama, kancane kancane iphenduka amabala, kwabanye abantu kusele imikhondo emfushane kuphela kusuka kuphethini.
Ukusatshalaliswa kwe-stellar arotron.
I-arotron enezinkanyezi isatshalaliswa e-Indian Ocean, ihlala ePacific Ocean. Itholakala oLwandle Olubomvu nasePersian Gulf, eMpumalanga Afrika kuya eMicronesia naseTuamotu. Ububanzi buqhubeka ngaseningizimu nenyakatho ye-Australia naseningizimu yeJapane, iziqhingi zaseRyukyu nase-Ogasawara, kufaka phakathi nogu lwaseTaiwan nolwandle lwaseNingizimu China. Kutholakale ngaseMauritius.
Izindawo zokuhlala ze-arotron enezinkanyezi.
Ama-arotroni amise okwezinkanyezi ahlala emachibini amancane futhi phakathi kwezixhobo zasolwandle ekujuleni kusuka kumamitha ama-3 kuye kwangama-58, abhukuda phezulu ngenhla kwesisekelo esingaphansi noma ngaphansi nje kwamanzi. Amafreyimu alezi zinhlobo atholakala endaweni esogwini ezindaweni ezinesihlabathi futhi ezikhule kakhulu emifuleni emaphakathi nezwe, futhi futhi ahlala emanzini aneziyaluyalu eduze kwe-substrate emachwebeni omfula. Izibungu ze-Pelagic zingasakazeka emabangeni amade, futhi gazinga kutholakala olwandle lwendawo engaphansi komhlaba.
Izici zokuziphatha kwe-stellar arotron.
Ama-arotroni amise okwenkanyezi ahamba ngosizo lwamaphiko we-pectoral; lokhu kuhamba kwenziwa ngosizo lwemisipha ekhethekile. Ngasikhathi sinye, ukunyuka kwama-arotrons kuyanda, ngendlela efanayo ayintanta phambili kuphela, kepha futhi emuva. Ku-stellate arotrons, isikhwama esikhulu somoya sihlotshaniswa nesisu, esingagcwaliswa ngamanzi noma emoyeni.
Uma kunengozi, izinhlanzi eziphazamisekile ngokushesha zifaka isisu bese zikhula ngosayizi.
Lapho zigezwa ogwini, zibukeka njengamabhola amakhulu, kodwa izinhlanzi ezikhishelwa olwandle ziqala ngokubhukuda zibheke phansi. Lapho-ke, lapho usongo seludlulile, bakhipha umoya ngomsindo futhi banyamalale ngokushesha ngaphansi kwamanzi. Ama-stellate arotrons akhiqiza izinto ezinobuthi (i-tetrodotoxin ne-saxitoxin), egxile esikhunjeni, emathunjini, esibindini nase-gonads, amaqanda esifazane anobuthi obukhulu. Izinga lobuthi bama-stellate arotrons lincike endaweni yokuhlala nasenkathini.
Ukunikezwa kwamandla kwe-arotron emise okwenkanyezi.
Ama-arotroni ama-stellate adla ama-urchins olwandle, izipanji, izinkalankala, amakhorali kanye ne-algae. Lezi zinhlanzi zaziwa ngokudla umqhele wameva we-starfish, ocekela phansi amakhorali.
Incazelo ye-arotron ebunjiwe.
I-arotron emise okwenkanyezi idliwa eJapan ukuthola ukudla, lapho ithengiswa khona ngaphansi kwegama elithi "Shoramifugu". Iphinde ithengiswe ngamanzi asemanzini anosawoti kanye nokuthengiswa ngama- $ 69.99- $ 149.95 kumaqoqo angasese.
Izindawo eziyinhloko zezimayini ze-stellate arotron zitholakala ngaseKenya naseFiji.
Lolu hlobo alunanani lokuhweba eQatar. Ubanjwe ngengozi enetheni ngenkathi edoba izinhlanzi eSorres Strait nasogwini olusenyakatho ne-Australia. Le nhlobo ayithengiswa ezimakethe zendawo, kodwa iyomiswa, yelulwe futhi isetshenziswe abadobi bendawo. Esikhathini esivela ku-2005 kuya ku-2011, cishe amathani ayisigidi esingu-0.2-0.7 we-stellate arotrons abanjwa e-Abu Dhabi. Kubikwa ukuthi iyinhlanzi emnandi kakhulu, kepha kufanele kunakekelwe ngokukhethekile uma uyiphatha. EJapan, i-stellar arotron meat dish ibizwa ngokuthi "Moyo-fugu". Kuyaziswa ngama-gourmets, ngakho-ke kunesidingo esiqhubekayo salo mkhiqizo wezibiliboco ezimakethe zaseJapan.
Izinsongo endaweni ye-stellate arotron.
Ama-stellate arotrons asatshalaliswa phakathi kwamakhorali, ama-mangrove kanye ne-algae futhi ahlobene kakhulu nendawo yawo yokuhlala, ngakho-ke izinsongo ezinkulu ezinombolweni zezinhlanzi zivela ekulahlekelweni kwendawo yokuhlala ebangeni labo. Kusukela ngo-2008, amaphesenti ayishumi nanhlanu emifula yamakhorali emhlabeni abhekwa njengalahlekile ngokungenakuphikiswa (ama-coral angama-90% akunakwenzeka ukuthi alulame nganoma isiphi isikhathi maduzane), nezifunda eziseMpumalanga Afrika, eNingizimu naseNingizimu-mpumalanga ye-Asia naseCaribbean zibhekwa njengezincishwe amathuba.
Ezingxenyeni ezingama-704 ezakha izindawo zamakhorali, ama-32.8% ahlolwa yi-IUCN "njengengozi enkulu yokuqothulwa".
Cishe ingxenye yesithathu yemithombo yolwandle yasolwandle ibhekene nezindawo zokuhlala eziwohlokayo, kanti ama-21% asesimweni esisongelayo, ikakhulu ngenxa yentuthuko yezimboni yezindawo ezisogwini nokungcoliswa kwamanzi.
Emhlabeni jikelele, u-16% wezinhlobo zemihlume usengozini enkulu yokuqothulwa. Imihlume egudla ulwandle i-Atlantic nePacific eMelika Ephakathi isesimeni esibucayi. ECaribbean, cishe ama-24% endawo yomhlume alahlekile kule minyaka eyikhulu edlule. Izinsongo zeHabitat zinomthelela oqondile kwinani lama-arotrons e-stellate.
Isimo sokulondolozwa kwe-stellar arotron.
I-Starfish iyingxenye encane yama-aquariums asemanzini anosawoti ngakho-ke ithengiswa umhlaba wonke, kepha izinga lokubanjwa kwalezi zinhlanzi alaziwa.
Ama-Arotrons avame ukubanjwa ngendlela ejwayelekile yobuciko, kepha kwesinye isikhathi athathwe njengokudotshwa kwezinhlanzi ngokudotshwa kwezinhlanzi.
Ukwehla kwesibalo se-stellate arotrons akukasungulwa ngokusemthethweni, kepha ngenxa yobuningi bezinhlanzi ezihlala phakathi kwamakhorali, lolu hlobo lubhekene nokwehla kwenani labantu ngenxa yokulahleka kwezindawo ezingxenyeni ezahlukahlukene zobubanzi balo. Azikho izindlela ezithile ezaziwayo zokongiwa kwe-stellate arotron, kepha uhlobo lutholakala ezindaweni eziningi ezivikelwe zasolwandle futhi luvikelwa njengengxenye yemvelo yasolwandle. Inani eliphelele lama-stronate arotrons asohlelweni lwemifula eLakshaweep Island (okuyisisekelo esikhulu semifula yaseNdiya) lilinganiselwa kubantu abangama-74,974. Emanzini aseTaiwan naseHong Kong, lolu hlobo lwenhlobo alutholakali kakhulu. E-Persian Gulf, i-stellate arotron ichazwa njengezinhlobo ezivamile, kepha ngobuningi obuphansi. Lezi zinhlobo ziyivelakancane kakhulu emifuleni yaseKuwait. Ngokuya ngezigaba ze-IUCN, i-stellate arotron ingeyesilwane esinobuningi "obungenandaba kangako."
https://www.youtube.com/watch?v=2ro9k-Co1lU
