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Elilingi ya dessin ya Long-spined sea urchin
Nimero 1269 na 1 402

Long-spined sea urchin

Diadema antillarum
Epesaka kaka pasiKosimba teEpesaka pasi, kasi ekosala yo mabe monene te.
Ba oursin, ba étoile ya mbu & ba ver Ba nsende ya veninElyaka: Ba plante
Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

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

Ezalaka na
Western Atlantic, Caribbean Sea, Gulf of Mexico, northern and eastern South America (as far south as Brazil), Canary Islands and the Indian Ocean1
Océan Atlantique, Mer des Caraïbes, Golfe du Mexique
Ebandeli
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
Molai
10 cm kino 30 cm (3,9 in kino 1 ft)1
Mbangu ya likolo
pene na 0,02 km/h (0,01 mph)
Kobeta mai, kokanisa ya pene
Elyaka nini?
It mostly eats algae, and sometimes seagrass. Starving urchins have been known to become carnivorous.1
Solo solo!Foto ya Long-spined sea urchin
Long-spined sea urchin. Foto: NOAA, no known copyright restrictions (public domain). Public domain, iNaturalist.

Ndenge ya koyeba yango

  • 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

Makasi ya venin

Ba nsende ya venin

Ba nsende ya songe ememaka venin. Konyata yango to kosimba yango epesaka pasi.

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

Soki ba nsende na yango etubi yo

  • Tia mpota na mai ya moto, ya moto ndenge moto akoki kondima kozanga kozika, mpe luka lisalisi ya monganga mpo na kolongola ba nsende. Kotimola mpota yo moko mpo na koluka yango te.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

  • Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
  • Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
  • Soki ba nsende na yango etubi yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Monene na yango boni?

Molai na yango boni?

Long-spined sea urchin molai pene na 30 cm (1 ft)Etabe pene na 18 cm (7,1 in)Pusu ya ndako pene na 50 cm (1,6 ft)
molai lokola ba brique ya masano 9 na molongomalembe koleka escargot ya elanga

Long-spined sea urchin azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

malamu koyeba

Makambo ya solo

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

Mpo na ba expert ya venin

Kombo ya siansi
Diadema antillarum
Ebota
Ba oursin, ba étoile ya mbu & ba ver
Libota
Diadematidae2
Molongo
Diadematoida
Bakontina
Océan Atlantique, Mer des Caraïbes, Golfe du Mexique, Ba océan
Bana
Produces over a million eggs per spawning event.1
Likama mpo na bato
2 / 5: Epesaka pasi3

Esika makambo euti

  1. Diadema antillarum (Wikipedia (CC BY-SA 4.0))
  2. Diadema antillarum (iNaturalist): bankombo mpe classification.
  3. Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

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