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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MB61 : Arctic infralittoral mud
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MB62 : Atlantic infralittoral mud
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MB63 : Baltic infralittoral mud
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MB631 : Baltic infralittoral mud characterized by emergent vegetation
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MB632 : Baltic infralittoral mud sediment characterized by submerged rooted plants
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MB633 : Baltic infralittoral mud sediment characterized by sparse epibenthic bivalves
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MB634 : Baltic infralittoral mud characterized by epibenthic polychaetes
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MB635 : Baltic infralittoral mud characterized by stable aggregations of unattached perennial vegetation
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MB636 : Baltic infralittoral mud characterized by annual algae
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MB637 : Baltic infralittoral mud characterized by mixed epibenthic macrocommunity
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MB638 : Baltic infralittoral mud characterized by infaunal bivalves
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MB639 : Baltic infralittoral mud characterized by infaunal polychaetes
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MB63A : Baltic infralittoral mud characterized by infaunal crustacea
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MB63B : Baltic infralittoral mud characterized by infaunal echinoderms
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MB63C : Baltic infralittoral mud characterized by infaunal insect larvae
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MB63D : Baltic infralittoral mud without characteristic macroscopic communities
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MB63E : Baltic infralittoral soft anthropogenically created substrates
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