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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MC131 : Baltic ciralittoral rock and boulders characterized by sparse epibenthic bivalves
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MC132 : Baltic ciralittoral rock and boulders characterized by epibenthic chordates
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MC133 : Baltic ciralittoral rock and boulders characterized by epibenthic cnidarians
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MC134 : Baltic ciralittoral rock and boulders characterized by epibenthic Bryozoa
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MC135 : Baltic ciralittoral rock and boulders characterized by epibenthic crustacea
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MC136 : Baltic ciralittoral rock and boulders characterized by epibenthic sponges
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MC137 : Baltic ciralittoral rock and boulderscharacterized by mixed epibenthic macrocommunity
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MC138 : Baltic ciralittoral rock and boulders characterized by sparse epibenthic macrocommunity.
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MC139 : Baltic ciralittoral rock and boulders characterized by no macrocommunity
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MC13A : Baltic ciralittoral hard clay characterized by epibenthic bivalves
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MC13B : Baltic ciralittoral hard clay characterized by mixed epibenthic macrocommunity
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MC13C : Baltic ciralittoral hard clay characterized by sparse epibenthic macrocommunity
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MC13D : Baltic ciralittoral hard clay characterized by no macrocommunity
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MC13E : Baltic ciralittoral hard bottoms characterized by marl (marlstone rock)
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MC13F : Baltic ciralittoral hard bottoms characterized by ferromanganese concretion bottoms
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MC13G : Baltic circalittoral hard anthropogenically created substrates
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![Arctic lower bathyal sand](images/img_bullet.gif)
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