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Marine Ecological Survey
MarLIN - Marine Life Information Network
ALSF - The Marine Aggregate Levy Sustainability Fund
Gardline Marine Sciences
Deep Blue Sky
Introduction
Key Reference
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Fish
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Echinoderms
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Vulnerability
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“Echinoderms”
Showing 27 genera with a lifespan of greater than 10 years.
Acanthocardia
Alcyonium
Amphiura
Arctica
Cancer
Cerianthus
Chamelea
Chlamys
Colus
Crossaster
Diodora
Dipturus
Dosinia
Echinocardium
Ensis
Flustra
Glycymeris
Hiatella
Hinia
Modiolus
Mya
Mytilus
Necora
Nuculana
Pecten
Sphenia
Thracia
Motility (Adult)
Adult
Short Range Mobility
Sedentary
Motility (Larval)
Long Term Planktonic
Short Term Planktonic
Brooded or Laid Eggs
Size
<1 cm
1-10 cm
11-20 cm
>20 cm
Lifespan
>10 years
3-10 years
1-2 years
<1 year
Maturity
>4 years
3-4 years
1-2 years
<1 year
Fecundity
1 - 10
10 - 100
100 - 1000
1000 - 10000
10000 - 1 million
> 1 million
