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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MC15 : Mediterranean circalittoral rock
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MC151 : Coralligenous biocenosis
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MC1511 : Association with Cystoseira zosteroides
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MC1512 : Association with Cystoseira usneoides
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MC1513 : Association with Cystoseira dubia
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MC1514 : Association with Cystoseira corniculata
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MC1515 : Association with Sargassum spp.
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MC1516 : Association with Mesophyllum lichenoides
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MC1517 : Association with Lithophyllum stictaeforme and Halimeda tuna
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MC1518 : Association with Laminaria ochroleuca
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MC1519 : Facies with Eunicella cavolini
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MC151A : Facies with Eunicella singularis
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MC151B : Facies with Paramuricea clavata
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MC151C : Circalittoral facies with Parazoanthus axinellae
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MC151D : Association with Rodriguezella strafforelli
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MC151E : Facies with Leptogorgia sarmentosa
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MC151F : Facies with Anthipatella subpinnata and sparse red algae
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MC151G : Facies with massive sponges and sparse red algae