Umthambeka ogcwele umhlanga ngenxa yosayizi wawo omncane nombala oluhlaza okotshani oluhlaza okwesibhakabhaka uyathandwa kakhulu phakathi kwezazi zasemanzini.
Umthambeka ogcwele umhlanga (Latin Taeniura lymma) (i-ray Bluespotted ribbontail ray
Le yi-stingray enhle kakhulu ene-oval, idiski ephakeme kancane, ububanzi bayo abudluli amasentimitha angama-30. Umbala wayo ubukeka kahle kakhulu. Uhlangothi olungaphezulu lwediski lungabonakala luhlaza okwesibhakabhaka noma lube nomnqumo ngombala, futhi luhlotshiswe ngamabala amaningi aluhlaza okwesibhakabhaka noma aluhlaza okwesibhakabhaka. Ngaphansi kukhanya, ngaphandle kwephethini. Kuwo wonke ubude bomsila ezinhlangothini kukhona imicu emibili emincane eluhlaza okwesibhakabhaka. Emsileni, eduze kwesisekelo, kukhona ameva anobuthi angu-1-2.
Le ndoda ebukekayo ihlala e-Indian Ocean, ogwini olusenyakatho ye-Australia, ogwini lwaseNingizimu Afrika, oLwandle Olubomvu futhi kulo lonke ugu lwaseNingizimu-mpumalanga ye-Asia. Bahlala ekujuleni okujulile. Uncamela izindawo ezinesihlabathi noma phansi Lapha bazizwa bavikelekile. Kepha esihlabathini, imithambeka enamabala ayivamile ukungcwatshwa. Ngesikhathi sokuguguleka okukhulu, aphuma ngamaqembu emanzini angajulile, lapho aqala ukuzingela khona umqhele, umhlonyane, igobolondo nezibungu. Ngesikhathi sokuguguleka kwemigwaqo ephansi, baphephela ngaphansi kwezihlahla ezinamadwala noma emihumeni emincane.
Indawo yokuhlala ye-Spotted Reef Rays
Esikhathini sabo samahhala kusuka ekuzingeleni, bathanda ukulala phansi kwesihlabathi ngaphansi kwamakhorali agubuzelayo noma kuma-grottoes afafazwe ngesihlabathi kancane.
Ukuhamba emanzini angajulile ngesikhathi sokuguguleka kwamafuthi akunconyiwe, ngoba ungangena ngephutha endaweni enjalo "yokuphumula" bese uthola ukushaya okuqinile komsila ngesigaxa esinobuthi "njengesipho".
I-Stingray Blue-Spotted Reef Tail (Taeniura lymma)
I-Stingray Blue-Spotted Reef Tail (Taeniura lymma)
Izithonjana: Blue Spotted stingray
Umndeni wakwaStingray (Dasyatidae)
Ubude bufika kumasentimitha angama-70, ububanzi bwediski bufika ku-30 cm.
I-stingray esebenza kahle kakhulu, ephakathi nendawo enombala ohlaza okwesibhakabhaka ophuzi. Ukudonswa kwamazinyo okuhlanganisiwe kanye namaphini efushane we-pectoral afinyeziwe kwakha idiski yesimo esijikelekile esiyindilinga. Iphethini yezindawo ezinhle kakhulu eziluhlaza okwesibhakabhaka eziyindilinga egqamile iphikisana nomsuka ophuzi noma we-beige emuva. Ithoni yombala ephambili nayo i-olive futhi ibomvu. Imichilo emibili emincane emide eluhlaza okwesibhakabhaka yelula eduze nomsila kusuka ezisekelweni kuya kwzipho. Umsila umfishane, ungaphezulu kwengxenye yobude bomzimba wonke, kanti nenqwaba yamazinyo amancane abunjiwe abekwe eceleni komgogodla kubantu abadala. Komsila munye, kuvame ukungabi mbi kabili.
Sisatshalaliswa e-Indo-Pacific, sisuka oLwandle Olubomvu nasogwini olusempumalanga ye-Afrika kuya eSolomon Islands, enyakatho kuye eJapan, eningizimu kuya e-Australia.
Ihlala ezungeze amadwala, ikhetha izindawo ezinenhlabathi enesihlabathi esithambile. Imvamisa ungathola amaqembu athuthelayo ale misebe, aphakela emanzini angaxutshwe nezimbaza, izibungu, ama-shrimps kanye nemifantu. Ngesikhathi samagagasi aphansi, izindawo zokukhosela zivame ukutholakala emihumeni nangaphansi kwamatshe ama-cornices;
Ubukhulu obuncane kanye nombala ogqamile omuhle kakhulu owenza le stingray ithandwa kakhulu ngabasolwandle. Kumuntu oyedwa, kudingeka umthamo wamalitha ayi-1000. Naphezu kwendlela yokuphila eseduze, ama-stingrays ayizidalwa ezihamba nendlwana, adinga indawo yamahhala yokubhukuda. Okokubukeka okunendawo yokukhosela okubanzi kufanele kuhlanganiswe nezindawo ezivulekile zangaphansi. Abantu abadala bangadlula ngaphandle kwenhlabathi futhi babukeke behlaba umxhwele kakhulu echibini eliphakeme kakhulu.Linokuhlungwa okuhle, ukufudumala kwamanzi 22 - 24 degrees.
Ukudla kwama-stingrays kuqukethe izinhlobo ezahlukene zasolwandle zemvelaphi yezilwane. Imvamisa, ukudla okubandayo kusetshenziselwa ukondla: ngokuyinhloko ama-crustaceans, kanye nenyama ye-squid, amabhinca, izingcezu zeziqithi zezinhlanzi zolwandle.
Kuyinto engathandeki ukugcina ama-stingrays enezidleke ezinkulu ezinolaka. Izinhlanzi ezincane, ikakhulukazi ezihlala phansi, zingaba isisulu sazo. Ngasikhathi sinye, ama-stingrays athobekile impela ahlobene nokuba khona kwabantu babo nezinye izinhlobo zezinto ezisondelene. Inketho enenzuzo enkulu nenhle kakhulu yokuthi aqukathe ndawonye ngenani elikhulu labantu abalingana abalingana abalingana ngezinhlobo eziningana zama-stingrays ahlukile kuzici zokufaka imibala.
Ukusakazeka kwe-stingray enamabala aluhlaza okwesibhakabhaka.
Imithambeka enamabala aluhlaza okwesibhakabhaka itholakala ikakhulukazi oLwandlekazi i-Indo-Western Pacific emanzini angajulile eshalofini yezwekazi, aqala olwandle olushisayo nolushisayo.
Imigwaqo enamabala aluhlaza okwesibhakabhaka yaqoshwa e-Australia emanzini olwandle aseTropiki angashisi eWestern Australia - eBundaberg, eQueensland. Futhi ezindaweni eziseNingizimu Afrika naseLwandle Olubomvu kuya eSolomon Islands.
I-Habitat ye-stingray enamabala aluhlaza okwesibhakabhaka.
Ama-stingr angamabala aluhlaza okwesibhakabhaka ahlala ngaphansi kwesihlabathi esizungeze izihlabathi zamakhorali. Lezi zinhlanzi zivame ukutholakala emashalofini angashoni ezwekazi, ezigadwe kuzungezwe imfucumfucu yamakhorali naphakathi kokulimala kwemikhumbi ekujuleni kwamamitha angama-20-25. Zitholakala ngumsila ngesimo seteyiphu enamathela lapho kuphume amakhorali.
Izimpawu zangaphandle ze-stingray enebala eliluhlaza okwesibhakabhaka.
I-stingray enamabala aluhlaza okwesibhakabhaka inhlanzi enemibala enamabala acwebile, amakhulu, aluhlaza okwesibhakabhaka emzimbeni wayo omile, omude. I-muzzle iyindilinga futhi i-angular, enamakamelo angaphandle abanzi.
Umsila uyancipha futhi ulingana noma ungaphansi kancane kobude bomzimba. I-caudal fin ibanzi futhi ifinyelela esicenyeni somsila ngamaphayiphu amabili abukhali, ama-ramp asetshenzisayo ukushaya lapho kuhlasela isitha. Umsila we-stingray enebala eliluhlaza okwesibhakabhaka ungabonakala kalula ngemivimbo eluhlaza okwesibhakabhaka kuzinhlangothi zombili. Ama-stingrays anezikhala ezinkulu. I-disc yalezi zinhlanzi ingahle ibe nobubanzi obungama-25 cm, kepha kwesinye isikhathi abantu bahlangana no-95 cm ubukhulu. Umlomo ungaphansi komzimba kanye nezifo. Esiqwini somlomo kukhona amapuleti amabili asetshenziselwa ukuchoboza amagobolondo omlaba, ama-shrimp namagobolondo.
Ukukhiqizwa kabusha kwe-stingray enamabala aluhlaza okwesibhakabhaka.
Isikhathi sokuzalela sama-stingrays amabala aluhlaza okwesibhakabhaka ngokuvamile aqala ngasekupheleni kwentwasahlobo futhi aqhubeke ehlobo. Ngesikhathi sokuthandana, owesilisa uvame ukuhamba nowesifazane, enquma ukuba khona kwakhe ngamakhemikhali akhishwe ngowesifazane. Ubopha noma alume idiski lowesifazane, azame ukulubamba. Lolu hlobo lwama-stingrays yi-ovoviviparous. Insikazi ithwala amaqanda kusuka ezinyangeni ezine kuya onyakeni. Imibungu ikhula emzimbeni wesifazane ngenxa yesitoko se-yolk. Isilo ngasinye sinama-stingrays amasha ayisikhombisa, azalwa enamabala aluhlaza okwesibhakabhaka futhi abukeka njengabazali bawo amancane.
Ekuqaleni, ama-fry afinyelela ku-9 cm ubude futhi anombala ompunga noma onsundu ngombala onamabala amnyama, abomvu noma amhlophe. Njengoba zikhula, ama-stingrays aba ngama-olive-grey noma ampunga ansundu ngaphezulu futhi amhlophe ngezansi anezindawo eziningi eziluhlaza okwesibhakabhaka. Ukuzala kabusha kuma-stingr amabala anombala oluhlaza okwesibhakabhaka kuhamba kancane.
Isikhathi sokuphila se-stingries esinezikhumba eziluhlaza namanje asikaziwa.
I-Taeniura lymma - I-Bluespotted ribbontail ray - I-Spotted Blue Ray
Izithombe ngu-Andrey Ryanskiy |
|
Incazelo: |
I-Bluespotted ribbontail ray - I-Taeniura lymma - I-stedray eluhlaza okwesibhakabhaka. Ijamo elijwayelekile eliyindilinga elinomsila omude omncane. Ingxenye ephezulu yomzimba grey enamabala aluhlaza okwesibhakabhaka, ingxenye engezansi ilula. Ekujuleni kwamamitha ayi-2 kuye kwangama-20. Ihlala ezihlahleni, imvamisa ngaphansi kwamakhorali, akuvamile ukuba icashe esihlabathini, ebusuku, idla izikelemu, ama-shrimps, umhlonyane. Imvamisa itholwa ngabaphambukeli. |
Indawo yokuhlala: |
Ulwandle olubomvu. Indo-Pacific |
Ingozi ebantwini: |
Ingozi imelelwa ngumsila wayo, ekugcineni komsila kukhona iphoyinti elikhonjisiwe alisebenzisa ekuzivikeleni, isisulu sigwazwe ngomsila, isiphuzo sivuleke futhi sibangele ozimele abaklebhule. |
I-Taeniura lymma - I-Bluespotted ribbontail ray - I-Spotted Blue Ray
! Uma ubonile i-Blue Spotted ramp - sizothokoza kakhulu ngokubeka kwakho amazwana nezithombe! Isixhumanisi salesi sakhamizi sasolwandle sizovela ekhasini lakho lomuntu siqu, esigabeni "Umhlaba Wami Ophansi Kwemanzini"
I-stingray enamabala aluhlaza okwesibhakabhaka.
Ama-stingr anemabala aluhlaza aziphatha ngendlela ethile ngesikhathi sokudla. Ngesikhathi sokuguguleka okukhulu, bathuthela ngamaqembu baye esihlahleni sesihlabathi sogu.
Zidla ngama-polychaetes, ama-shrimps, ama-crmit, ama-hermit crabs, izinhlanzi ezincane nezinye i-benthic invertebrates. Ngesikhathi sokuguguleka komoya, imizila ibuyela olwandle ifihle emifantwini yamakhorali. Njengoba umlomo wabo ungasohlangothini olungaphansi lomzimba, bathola inyamazane engxenyeni engezansi yomzimba. Ukudla kuthunyelwa emlonyeni ngamasu wediski. Imithambeka enamabala aluhlaza okwesibhakabhaka ithola inyamazane yayo ngosizo lwama-cellro-sensor cell, anquma amasimu kagesi adalwe inyamazane.
Indima ye-ecosystem ye-stingray enamabala aluhlaza okwesibhakabhaka.
Ama-stingr anemabala aluhlaza okwesibhakabhaka enza umsebenzi obalulekile kuhlelo lwawo lwendalo. Bangabathengi besibili. Bazondla nge-nekton, njengezinhlanzi zamathambo. Futhi yidla ama-zoobenthos.
I-Taeniura lymma
Ukunakwa: inani elilinganiselwe lezimpahla esitokweni!
I-Tweet Yabelana ngalokhu I-Google + I-Pinterest
Thumela kumngani
Umsila We-Reef Blue
Teniura-limma
I-Taeniura lymma
Igama lomngane wakho ngu:
Ikheli le-imeyili lomngane wakho *:
Incazelo
Ungowomndeni wakwaStingray / Dasyatidae
Igama lesiLatin - Taeniura lymma
Igama lesiNgisi - Blue Spotted Sting Ray
Ububanzi bediski bungamasentimitha angama-30, nobude bebonke bufika ku-70-80 cm. Abanye ababhali bakhombisa ububanzi obukhulu be-disk bufika ku-90-95 cm ubude obufika kuma-243 cm, kepha lokhu akulona iqiniso. Bahlala endaweni eshisayo ye-Indo-Pacific: kusuka eMpumalanga Afrika, kubandakanya uLwandle Olubomvu kanye nogu lwaseNingizimu Afrika kuya ePhilippines, e-Australia, eMelanesia nasePolynesia. Ugu lwaseJapan alutholakali. Ezindaweni ezihlala kuzo, kuyizilwane ezivamile, ezitholakala ezindlini zamachibi, nasezindaweni ezinesihlabathi zezixhobo zamakhorali ukusuka, ukusuka endaweni yokugcwala, lapho zihamba khona kakhulu, ziye ekujuleni kwama-20 m noma ngaphezulu. imigqa. Ngezikhathi ezithile shona emhlabathini. Babhukuda ngenkuthalo ebusuku futhi bafuna inyamazane. Badla izikelemu, umhlonyane, umhlonyane kanye nezinhlanzi ezincane zamathambo ngesikhathi sasemini nasebusuku. Bajabule ukusebenzisa izinsizakalo zokuhlanza ama-laborer-cleaners (Labroides dimidiatus), abavunyelwe ukuhlanza izimuncagazi nezicubu ezifile zingagcini nje ngomhlane, kodwa futhi naseceleni le-ventral futhi ngisho ne-cloaca (ngenkathi bephakama ngaphezu komhlabathi emaphepheni we-pectoral, beqa umzimba onjenge-arch). Ovoviviparous, ububanzi bediski le-stingray esanda kuzalwa cishe buyi-10 cm.
Umbala womzimba nokwakheka kwawo
Inombala owaziwa kahle futhi omuhle kakhulu - kuphuzi onsundu (kwesinye isikhathi ngombala obomvu noma oluhlaza) emuva kunezindawo eziningi eziluhlaza okwesibhakabhaka. Isisu simhlophe. Inaliti eyodwa noma ezimbili zomsila zitholakala kude nesisekelo somsila. I-caudal fin ngokwayo incane futhi ibukeka njengomphetho ohambisana nesiqu se-caudal.
Uhlobo olufanayo i-stingray enezinhlaka eziluhlaza okwesibhakabhaka zikaKühl (Dasyatisofungii). Kodwa-ke, umbala we-Kyuhl stingray umehluko omncane futhi ukhange. Ahluke kubasiki abanediski ye-rhomboid - enama-muzzle akhombe kakhulu kanye "namaphiko", umsila onemigqa. U-Dalwaii unezindawo ezimbalwa eziluhlaza okwesibhakabhaka ngemuva futhi ezinemiphetho emnyama; ngaphezu kwalokho okuluhlaza okwesibhakabhaka, kukhona amabala amnyama amnyama.
Ukubukeka okumnene. Bazivumelanisa kahle nezimo zokuthunjwa futhi ngobunzima obukhulu bajwayela ukondla okusha. Ngemuva kokuthi sebeqale ukudla, bashintshela ekudleni okujelered, shrimp, kuthi ngemuva kokudla badle okujwayelekile. Uma uthenga, kubalulekile kakhulu ukuthi uqiniseke ukuthi i-ramp iguqulwa kahle futhi ihlala yedwa, futhi ijwayele nokudla e-aquarium.
Dinga inhlabathi enesihlabathi. Ukuba khona kwama-ion ethusi emanzini akubekezeleleki kahle. Ngaphezu kwalokho, asikhulumi kuphela ngokugxila kwezokwelapha (ekwelashweni kwezinhlanzi ngamalungiselelo aqukethe ithusi), kodwa futhi nobuthi obubangelwa ubukhona bethusi emanzini empompo, asetshenziselwa ukukha phezulu noma ukulungisa amanye amanzi (kungakuhle ukuthi usebenzise amanzi ngemuva kokubuyela emuva kwe-osmosis noma i-deionizate). Umthamo we-aquarium onconyiwe ucishe ube yi-1000 L. Naphezu kweqiniso lokuthi i-teniura-limm akuyona inhlanzi elula ukuyinakekela, lolu hlobo lokudalwa okuvame kakhulu ezindaweni ezifuywayo zasolwandle ezifuywayo. Lokhu kudalwa ukubukeka okuhle kakhulu nokuvela kaningi phakathi kwabahlinzeki abavela ezifundeni zaseNingizimu-mpumalanga ye-Asia kanye noLwandle Olubomvu. Njengawo wonke ama-stingrays, kunesigaxa esisodwa noma ngaphezulu esinobuthi emsileni.
Inani kumuntu.
Ama-stingr angamabala aluhlaza okwesibhakabhaka ayizakhamuzi ezithandwayo zasemanzini asolwandle. Umbala wazo omuhle ubenza babe yizinto eziphambili ezithokozisayo zokubheka impilo yezinto eziphilayo zasolwandle.
E-Australia, ama-stingr amabala anombala oluhlaza okwesibhakabhaka ayazingelwa, kudliwe inyama yawo. Umjovo wameva anobuthi uyingozi kubantu futhi ushiya amanxeba abuhlungu.
Isimo sokulondolozwa kwe-stingray enamabala aluhlaza okwesibhakabhaka.
Ama-stingr amabala anombala oluhlaza okwesibhakabhaka abhebhetheke kakhulu ezindaweni zawo zokuhlala, futhi ngenxa yalokho athole imithelela ye-anthropogenic ngenxa yokudoba kwasogwini. Usongo olukhulu kuma-stingr amabala aluhlaza okwesibhakabhaka ukucekelwa phansi kwezixhobo zamakhorali. Loluhlobo selusondela ekuqothulweni kanye nezinye izinhlobo ezihlala ezigodini zamakhorali. Imisebe enebala eliluhlaza okwesibhakabhaka isongelwa ngezigaba ze-IUCN.
Uma uthola iphutha, sicela ukhethe ucezu lombhalo bese ucindezela I-Ctrl + Faka.