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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MA11 : Arctic littoral rock
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MA12 : Atlantic littoral rock
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MA13 : Baltic hydrolittoral rock
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MA131 : Baltic hydrolittoral rock and boulders characterized by perennial algae
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MA132 : Baltic hydrolittoral rock and boulders characterized by aquatic moss
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MA133 : Baltic hydrolittoral boulders characterized by epibenthic crustacea
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MA134 : Baltic hydrolittoral rock and boulders characterized by annual algae
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MA135 : Baltic hydrolittoral rock and boulders characterized by mixed epibenthic macrocommunity
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MA136 : Baltic hydrolittoral rock and boulders characterized by sparse epibenthic macrocommunity
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MA137 : Baltic hydrolittoral rock and boulders characterized by no macrocommunity
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MA138 : Baltic hydrolittoral hard clay characterized by mixed epibenthic macrocommunity
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MA139 : Baltic hydrolittoral hard clay characterized by sparse epibenthic macrocommunity
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MA13A : Baltic hydrolittoral hard clay characterized by no macrocommunity
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MA13B : Baltic hydrolittoral marl (marlstone rock)
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MA13C : Permanent brackish pools in the Baltic geolittoral zone
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![Black sea supralittoral rock](images/img_bullet.gif)
![Sheltered Black sea mediolittoral rock](images/img_bullet.gif)
![Invertebrate dominated exposed Black sea mediolittoral rock](images/img_bullet.gif)
![Turf algae on Black sea exposed lower mediolittoral rock](images/img_bullet.gif)
![Black sea exposed lower mediolittoral barren rock](images/img_bullet.gif)
![Invertebrate dominated moderately exposed Black sea mediolittoral rock](images/img_bullet.gif)
![Turf algae on Black sea moderately exposed lower mediolittoral rock](images/img_bullet.gif)
![Black sea mediolittoral rock pools](images/img_bullet.gif)
![Black sea mediolittoral caves and overhangs](images/img_bullet.gif)
![Communities of Marmara mediolittoral caves and overhangs](images/img_bullet.gif)
![Black Sea sulphide vents in littoral rock](images/img_bullet.gif)
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![Arctic offshore circalittoral mud](images/img_bullet.gif)
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![Black Sea offshore circalittoral mud](images/img_bullet.gif)
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![Arctic upper bathyal biogenic habitat](images/img_bullet.gif)
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![Black Sea upper bathyal biogenic habitat](images/img_bullet.gif)
![Mediterranean Upper bathyal biogenic habitat](images/img_bullet.gif)
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![Black Sea upper bathyal mud](images/img_bullet.gif)
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![Arctic abyssal rock](images/img_bullet.gif)
![Atlantic abyssal rock](images/img_bullet.gif)
![Black Sea abyssal rock](images/img_bullet.gif)
![Mediterranean abyssal rock](images/img_bullet.gif)
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![Arctic abyssal mixed sediment](images/img_bullet.gif)
![Atlantic abyssal mixed sediment](images/img_bullet.gif)
![Black Sea abyssal mixed sediment](images/img_bullet.gif)
![Mediterranean abyssal mixed sediment](images/img_bullet.gif)
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![Pannonian and Pontic sandy steppe](images/img_bullet.gif)
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![Perennial rocky grassland of the Italian Peninsula](images/img_bullet.gif)
![Continental dry rocky steppic grassland and dwarf scrub on chalk outcrops](images/img_bullet.gif)
![Perennial rocky grassland of Central and South-Eastern Europe](images/img_bullet.gif)
![Heavy-metal dry grassland of the Balkans](images/img_bullet.gif)
![Perennial rocky calcareous grassland of subatlantic-submediterranean Europe](images/img_bullet.gif)
![Dry steppic submediterranean pasture of the Amphi-Adriatic region](images/img_bullet.gif)
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![Desert steppe](images/img_bullet.gif)
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![Cyrno-Sardean oromediterranean siliceous dry grassland](images/img_bullet.gif)
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![Madeiran oromediterranean siliceous dry grassland](images/img_bullet.gif)
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![Azorean open, dry, acid to neutral grassland](images/img_bullet.gif)
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