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Katuni ya Collector urchin
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Collector urchin

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Inauma tuInauma, lakini haitakudhuru vibaya.
Koche, nyota wa bahari na minyoo KudungwaHula: Mimea
Hatari kwa watu: InaumaInaweza kuuma sana, lakini karibu kamwe si jambo zito.

The collector urchin is a sea urchin, a spiny animal that lives on the seabed. It is found in warm seas across the Indo-Pacific, Hawaii, the Red Sea and The Bahamas. It is special because it grazes on seagrass and algae day and night, and it has been used in Hawaii to help control an invasive seaweed.1

Anaishi
Indo-Pacific, Hawaii, the Red Sea and The Bahamas1
Bahari ya Hindi, Bahari ya Pasifiki, Bahari ya Shamu, Bahari ya Matumbawe, Bahari ya Ufilipino, Bahari ya Arabia na Ghuba ya Uajemi, Bahari ya Timor na Arafura, Ghuba ya Bengal
Nyumbani
Collector urchins live on the sea floor at depths of 2 to 30 metres. Mature urchins prefer open sea bottoms with some cover, while young urchins prefer rocky areas where they can hide.1
Urefu
10 cm hadi 15 cm (3.9 in hadi 5.9 in)1
Kasi ya juu
takriban km 0.02 kwa saa (maili 0.01 kwa saa)
Kuogelea, makadirio
Hula nini?
Collector urchins graze continually near the seabed, day and night, on algae, periphyton and seagrass. Most feed on seagrass fronds.1
Kweli kabisa!Picha ya Collector urchin
Collector urchin. Picha: Philippe Bourjon. CC BY-SA 4.0, iNaturalist.

Jinsi ya kumtambua

  • Usually dark, bluish-purple in colour, with white spines1
  • Some individuals have orange spines, or spines with orange tips1
  • Debris tends to collect on the body, which is how it got its name1
  • Reaches 10 to 15 cm in size1

Nguvu ya sumu

Kudungwa

Sumu hutoka kupitia mdungo.

Ana hatari gani kwa watu?

Hatari kwa watu: InaumaInaweza kuuma sana, lakini karibu kamwe si jambo zito.

Akidunga

  • Weka jeraha kwenye maji ya moto, moto kiasi ambacho mtu anaweza kuvumilia bila kuungua, na utafute msaada wa kitabibu kuondoa miiba. Usiichokonoe mwenyewe.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

  • Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
  • Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
  • Akikudunga: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

AfrikaAsiaUlayaAmerika KaskaziniAmerika KusiniAustralia na OceaniaBahari ya PasifikiBahari ya HindiBahari ya ShamuBahari ya MatumbaweBahari ya UfilipinoBahari ya Arabia na Ghuba ya UajemiBahari ya Timor na ArafuraGhuba ya Bengal

Ana ukubwa gani?

Ana urefu gani?

Collector urchin urefu wa takriban 15 cm (5.9 in)Simu janja takriban 15 cm (5.9 in)Ndizi takriban 18 cm (7.1 in)
urefu sawa na matofali 5 ya kuchezea yaliyopangwa mstaripolepole kuliko konokono wa bustanini

Collector urchin ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

inafaa kujua

Ukweli

1

In 2011, Hawaii placed 1,000 native collector urchins on a reef in Kaneohe Bay to help control an invasive seaweed called Kappaphycus, which had overrun local coral.1

2

Collector urchins feed heavily on seagrass between November and January, and one study found they ate up to or more than half of seagrass production in that period.1

3

Their name comes from the way debris collects on their bodies.1

4

Unlike many other sea urchins, collector urchins graze all day and all night.1

5

Their bright colours fade when the animal dies or is taken out of the ocean.1

6

They are prey for puffer fish, octopuses and humans.1

Kwa wataalamu wa sumu

Jina la kisayansi
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Kundi
Koche, nyota wa bahari na minyoo
Familia
Toxopneustidae2
Mpangilio
Camarodonta
Mabara
Bahari ya Hindi, Bahari ya Pasifiki, Bahari ya Shamu, Bahari ya Matumbawe, Bahari ya Ufilipino, Bahari ya Arabia na Ghuba ya Uajemi, Bahari ya Timor na Arafura, Ghuba ya Bengal, Bahari kuu
Hatari kwa watu
2 / 5: Inauma3

Ukweli unatoka wapi

  1. Tripneustes gratilla (Wikipedia (CC BY-SA 4.0))
  2. Tripneustes gratilla (iNaturalist): majina na uainishaji.
  3. Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

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