EUNIS habitat type hierarchical view (marine version 2022 & terrestrial version 2021)
The EUNIS habitat classification review is on-going. Four groups are pending review: Inland waters, Wetlands, Constructed, industrial and other artificial habitats and Complexes.-
M : Marine benthic habitats (MA-MG)
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MA1 : Littoral rock
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MA2 : Littoral biogenic habitat
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MA3 : Littoral coarse sediment
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MA4 : Littoral mixed sediment
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MA5 : Littoral sand
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MA6 : Littoral mud
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MB1 : Infralittoral rock
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MB2 : Infralittoral biogenic habitat
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MB3 : Infralittoral coarse sediment
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MB4 : infralittoral mixed sediment
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MB5 : Infralittoral sand
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MB6 : Infralittoral mud
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MC1 : Circalittoral rock
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MC11 : Arctic circalittoral rock
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MC12 : Atlantic circalittoral rock
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MC13 : Baltic ciralittoral rock
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MC14 : Black Sea circalittoral rock
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MC141 : Invertebrate dominated Black sea circalittoral rock
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MC142 : Invertebrate dominated Marmara circalittoral rock
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MC143 : Marmara coralligenous communities on moderately exposed circalittoral rock
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MC144 : Black sea barren circalittoral rock
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MC145 : Black sea circalittoral rock affected by sedimentation
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MC146 : Black sea circalittoral dark caves and tunnels
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![Arctic circalittoral coarse sediment](images/img_bullet.gif)
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![Black Sea circalittoral coarse sediment](images/img_bullet.gif)
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![Arctic upper bathyal mixed sediment](images/img_bullet.gif)
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![Arctic abyssal rock](images/img_bullet.gif)
![Atlantic abyssal rock](images/img_bullet.gif)
![Black Sea abyssal rock](images/img_bullet.gif)
![Mediterranean abyssal rock](images/img_bullet.gif)
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![Arctic abyssal sand](images/img_bullet.gif)
![Atlantic abyssal sand](images/img_bullet.gif)
![Black Sea abyssal sand](images/img_bullet.gif)
![Mediterranean abyssal sand](images/img_bullet.gif)
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![Mediterranean water column with ephemeral thermal stratification and full salinity](images/img_bullet.gif)
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![Mediterranean water column with ephemeral oxygen stratification and full salinity](images/img_bullet.gif)
![Mediterranean water column with seasonal oxygen stratification and full salinity](images/img_bullet.gif)
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