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'sea urchins'

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Juvenile long spined black sea urchin

(Diadema)

Photo credit: © Tom Wijers and Alwin Hylkema

Research & Monitoring Wishlist

Juvenile long spined black sea urchin

(Diadema)

Photo credit: © Tom Wijers and Alwin Hylkema

Projects

Blue Marine Foundation launches new partnership with Dutch Caribbean Nature Alliance2 2022 Park Updates Caribbean Experts Join Forces… Read more >

Juvenile long spined black sea urchin

(Diadema)

Photo credit: © Tom Wijers and Alwin Hylkema

Recent Reports & Publications

(Bio)News

Juvenile long spined black sea urchin

(Diadema)

Photo credit: © Tom Wijers and Alwin Hylkema

First Caribbean cultured Diadema sea urchins are great news for coral reef restoration

December 9, 2021

On October 22st, 2021, the first ever recorded Diadema sea urchins in the Caribbean were cultured on Saba. Diadema sea… Read more >

Juvenile long spined black sea urchin

(Diadema)

Photo credit: © Tom Wijers and Alwin Hylkema

Long-spined sea urchins: not trouble but in trouble

Since February 2022 there have been reports of Long-spined sea urchin (Diadema) die off from a number of islands in… Read more >

Bionews, DCNA News

Juvenile long spined black sea urchin

(Diadema)

Photo credit: © Tom Wijers and Alwin Hylkema

Caribbean Experts Join Forces for Sea Urchin Restoration

Last week, the Dutch Caribbean Nature Alliance hosted a sea urchin (Diadema Antillarum) restoration workshop on Saba. This workshop was… Read more >

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DCBD

Search for 'sea urchins' in the Dutch Caribbean Biodiversity Database >

Research & Monitoring

Status	Time	Type	Subject & details	Islands
Finished	2020	Research	Factors effecting juvenile Diadema (longspine sea urchin) survival	SAB
Finished	2020	Research	Environments and circumstances for sea urchins to settlement	SAB