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Katuni yaLong-spined sea urchin
Nhamba 1269 pa1 402

Long-spined sea urchin

Diadema antillarum
InongorwadzaUsabataInorwadza, asi haizokukuvadza zvakanyanya.
Masea urchin, nyeredzi dzegungwa nemakonye egungwa Mazonzwa ane uturuInodya: Zvirimwa
Ngozi kuvanhu: InorwadzaInogona kurwadza chaizvo, asi kazhinji haisi njodzi huru.

The long-spined sea urchin is a spiny, black sea creature that lives on coral reefs. It is one of the most important grazers on Caribbean and western Atlantic reefs, because it eats the algae that could otherwise smother the coral.1

Inogara mu
Western Atlantic, Caribbean Sea, Gulf of Mexico, northern and eastern South America (as far south as Brazil), Canary Islands and the Indian Ocean1
Gungwa reAtlantic, Gungwa reCaribbean, Gulf yeMexico
Kumba
It usually lives on coral reefs at depths of 1 to 10 metres. It often hides in a crevice, so that only its spines can be seen. Those that cannot find a crevice live in more exposed places.1
Kureba
10 cm kusvika 30 cm (3,9 in kusvika 1 ft)1
Kumhanya kukuru
kunenge 0,02 km/h (0,01 mph)
Kushambira, kufungidzira
Inodya chii?
It mostly eats algae, and sometimes seagrass. Starving urchins have been known to become carnivorous.1
Chaizvo!Mufananidzo waLong-spined sea urchin
Long-spined sea urchin. Mufananidzo: NOAA, no known copyright restrictions (public domain). Public domain, iNaturalist.

Maziviro ayo

  • Exceptionally long black spines1
  • Spines are usually 10 to 12 cm long, and can reach 30 cm in very large individuals1
  • Most of the time it rests in a crevice, with only its spines showing1
  • Roams about one metre from its crevice at night to feed1

Simba reuturu

Mazonzwa ane uturu

Mazonzwa akapinza ndiwo anotakura uturu. Kuitsika kana kuibata kunorwadza.

Ine ngozi yakadii kuvanhu?

Ngozi kuvanhu: InorwadzaInogona kurwadza chaizvo, asi kazhinji haisi njodzi huru.

Kana minzwa yayo ikakubaya

  • Isa ronda mumvura inopisa, inopisa sezvinokwanisa munhu asina kutsva, uye wana rubatsiro rwechiremba kuti mazonzwa abviswe. Usaachera iwe pachako.

Gara uchitanga wafonera nhamba yechimbichimbi (112, 000, 911). Iri izano rakajairika rerubatsiro rwekutanga, kwete zano rechiremba. Zvakakosha zverubatsiro rwekutanga

Gara wakachengeteka

  • Usambobata mhuka yesango, kuedza kuitora kana kuinetsa, kunyange iri diki, uye kunyange ichiita seyakarara kana yakafa.
  • Ipa nzvimbo. Kana ukasangana nayo, dzikama, dzokera shure zvishoma nezvishoma uirege iende nenzira yayo.
  • Kana minzwa yayo ikakubaya: dzikama, gara wakanyarara, fonera nhamba yechimbichimbi (112, 000, 911) kana kuti enda kuchipatara nokukurumidza. Rangarira kuti yaitaridzika sei, mufananidzo unobatsira.

Haisi kukutsvaga. Inoshandisa uturu hwayo kubata chikafu kana kuzvidzivirira, uye inotonyanya kuda kuhwanda. Zvimwe pamusoro pekugara wakachengeteka

Kupi pasi rose?

AfrikaAsiaYuropuAmerika yeKuchamhembeAmerika yeKumaodzanyembaAustralia neOceaniaGungwa reAtlanticGungwa reCaribbeanGulf yeMexico

Yakakura sei?

Yakareba zvakadii?

Long-spined sea urchin kunenge 30 cm kureba (1 ft)Bhanana kunenge 18 cm (7,1 in)Katsi yepamba kunenge 50 cm (1,6 ft)
yakareba sezvidhinha zvematoyi 9 zvakateedzanainononoka kupfuura hozhwa yemugadheni

Long-spined sea urchin yakakura sei kana yaenzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Inomhanya zvakadii?

zvakanaka kuziva

Chokwadi

1

Some individuals have spines up to 30 cm long, while most sea urchins have spines of only 1 to 3 cm.1

2

In 1983, more than 97% of this sea urchin died across the Caribbean in a mass die-off, and the reefs became overgrown with algae.1

3

When males and females are ready to spawn, they release a fluid that alerts other urchins to release their eggs and sperm too.1

4

It is the most abundant and important herbivore on the coral reefs of the western Atlantic and Caribbean.1

5

Dedicated nurseries that grow these urchins to help restore reefs exist in Jamaica and Puerto Rico.1

Kune nyanzvi dzeuturu

Zita resainzi
Diadema antillarum
Boka
Masea urchin, nyeredzi dzegungwa nemakonye egungwa
Mhuri
Diadematidae2
Odha
Diadematoida
Makondinendi
Gungwa reAtlantic, Gungwa reCaribbean, Gulf yeMexico, Makungwa makuru
Vacheche
Produces over a million eggs per spawning event.1
Ngozi kuvanhu
2 / 5: Inorwadza3

Kwakabva chokwadi

  1. Diadema antillarum (Wikipedia (CC BY-SA 4.0))
  2. Diadema antillarum (iNaturalist): mazita nekurongwa kwemhuka.
  3. Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.

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Inogarawo mu: Gungwa reAtlantic

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