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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MB31 : Arctic infralittoral coarse sediment
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MB32 : Atlantic infralittoral coarse sediment
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MB321 : Kelp and seaweed communities on Atlantic infralittoral coarse sediment
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MB3211 : Laminaria saccharina and red seaweeds on Atlantic infralittoral sediments
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MB3212 : Laminaria saccharina with Psammechinus miliaris and/or Modiolus modiolus on variable salinity Atlantic infralittoral sediment
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MB3213 : Laminaria saccharina, Gracilaria gracilis and brown seaweeds on full salinity Atlantic infralittoral sediment
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MB3214 : Laminaria saccharina and Gracilaria gracilis with sponges and ascidians on variable salinity Atlantic infralittoral sediment