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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MA21 : Arctic Littoral biogenic habitat
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MA22 : Atlantic littoral biogenic habitat
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MA23 : Baltic hydrolittoral biogenic habitat
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MA24 : Black sea littoral biogenic habitat
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MA25 : Mediterranean littoral biogenic habitat
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MA251 : Mediterranean upper saltmarshes
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MA252 : Mediterranean upper-mid saltmarshes and saline and brackish reed, rush and sedge beds
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MA253 : Mediterranean mid-low saltmarshes
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MA254 : Biocenosis of Mediterranean slowly-drying wracks under glassworts
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MA255 : Mediterranean biogenic reefs assemblages of the lower mediolittoral rock biocenosis
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MA2551 : Vermetid reefs (Dendropoma patraeum)
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MA2552 : Platforms with coralline algae (Lithophyllum concretions)