Red List of Habitats hierarchical view

• RL : Marine habitats
  
  • RLBAL : Baltic
    
  • RLBLS : Black Sea
    
    • BLSA1.15 : Pontic supralittoral rock
      
    • BLSA1.16 : Invertebrate-dominated exposed Pontic mediolittoral rock
      
    • BLSA1.18 : Turf algae on Pontic exposed lower mediolittoral rock
      
    • BLSA1.19 : Invertebrate-dominated moderately exposed Pontic mediolittoral rock
      
    • BLSA1.20 : Pontic exposed lower mediolittoral barren rock
      
    • BLSA1.21 : Turf algae on Pontic moderately exposed lower mediolittoral rock
      
    • BLSA1.3x : Sheltered Pontic mediolittoral rock
      
    • BLSA1.42 : Pontic mediolittoral rock pools
      
    • BLSA1.44 : Pontic mediolittoral caves and overhangs
      
    • BLSA1.4C : Communities of Marmara mediolittoral caves and overhangs
      
    • BLSA2.132 : Pontic mediolittoral cobbles and gravels
      
    • BLSA2.2x : Pontic mediolittoral sands
      
    • BLSA2.32 : Polychaete/oligochaete-dominated upper estuarine Pontic littoral mud
      
    • BLSA2.42 : Communities of Marmara littoral mixed sediment
      
    • BLSA3.13 : Exposed Pontic upper infralittoral rock with turf of Corallinales
      
    • BLSA3.15 : Mytilid-dominated Pontic exposed upper infralittoral rock with foliose algae (other than Fucales)
      
    • BLSA3.17 : Mytilid-dominated Pontic exposed upper infralittoral rock with Fucales
      
    • BLSA3.18 : Pontic exposed upper infralittoral rock with rock borers
      
    • BLSA3.23 : Corallinales on moderately exposed Pontic upper infralittoral rock
      
    • BLSA3.25 : Mytilid-dominated Pontic moderately exposed upper infralittoral rock, blocks and boulders with Fucales
      
    • BLSA3.26 : Mytilid-dominated Pontic moderately exposed upper infralittoral rock, blocks and boulders, with foliose algae (other than Fucales)
      
    • BLSA3.34 : Fucales and other algae on Pontic sheltered upper infralittoral rock, well illuminated
      
    • BLSA3.3q : Pontic barren lower infralittoral rock
      
    • BLSA3.3w : Invertebrate-dominated Pontic lower infralittoral rock
      
    • BLSA3.3x : Foliose algae, other than Fucales on Pontic sheltered upper infralittoral rock, well illuminated
      
    • BLSA3.3y : Pontic sheltered, shaded upper infralittoral rock, with sciaphilic algae
      
    • BLSA3.3z : Pontic lower infralittoral rock, with significant cover of sciaphilic algae
      
    • BLSA3.74 : Caves, overhangs and surge gullies in Pontic infralittoral rock
      
    • BLSA4.24 : Invertebrate-dominated Pontic circalittoral rock
      
    • BLSA4.26 : Marmara coralligenous communities moderately exposed circalittoral rock
      
    • BLSA4.28 : Pontic barren circalittoral rock
      
    • BLSA4.29 : Pontic circalittoral rock affected by sedimentation
      
    • BLSA4.2A : Marmara circalittoral biogenic habitats- worm reefs
      
    • BLSA4.71 : Pontic circalittoral dark caves and tunnels
      
    • BLSA4.AA : Invertebrate-dominated Marmara circalittoral rock
      
    • BLSA5.13 : Pontic infralittoral mixed substrata
      
    • BLSA5.22 : Estuarine Pontic infralittoral sand
      
    • BLSA5.237 : Pontic infralittoral sands and muddy sands without macroalgae
      
    • BLSA5.24 : Pontic infralittoral muddy sand
      
    • BLSA5.26 : Pontic circalittoral muddy sand
      
    • BLSA5.32 : Communities of Marmara infralittoral mud estuarine
      
    • BLSA5.33 : Pontic infralittoral terrigenous muds
      
    • BLSA5.34 : Pontic infralittoral fine mud
      
    • BLSA5.35 : Pontic upper circalittoral sandy mud
      
    • BLSA5.36 : Pontic upper circalittoral fine mud
      
    • BLSA5.37 : Pontic lower circalittoral mud
      
    • BLSA5.38 : Communities of Marmara circalittoral muddy detritic bottoms
      
    • BLSA5.39 : Communities of Marmara infralittoral (coastal) terrigenous muds
      
    • BLSA5.46 : Communities of Marmara infralittoral (coastal) detritic bottoms
      
    • BLSA5.53 : Seagrass and rhizomatous algal meadows in Pontic freshwater-influenced sheltered infralittoral muddy sands and sandy muds
      
    • BLSA5.5w : Seagrass meadows in Pontic lower infralittoral sands
      
    • BLSA5.5z : Seagrass meadows in Pontic moderately exposed upper infralittoral clean sands
      
    • BLSA5.61 : Polychaete worm reefs in the Pontic infralittoral zone
      
    • BLSA5.62 : Mussel beds on Pontic circalittoral terrigenous muds
      
    • BLSA5.64 : Oyster reefs on Pontic lower infralittoral rock
      
    • BLSA5.66 : Mussel beds in the Pontic infralittoral zone
      
    • BLSA5.a : Fauna-dominated Pontic infralittoral cobbles and gravels
      
    • BLSA5.aa : Pontic infralittoral sands and muddy sands with stable aggregations of perennial unattached macroalgae
      
    • BLSA5.bb : Pontic infralittoral sands and muddy sands with annual algae
      
    • BLSA5.xx : Pontic circalittoral biogenic detritic bottoms with dead or alive mussel beds, shell deposits, with encrusting corallines (Phymatolithon, Lithothamnion) and attached foliose sciaphilic macroalgae
      
    • BLSA5.xy : Pontic circalittoral biogenic detritic bottoms with unattached form of Phyllophora crispa
      
    • BLSA5.xZ : Pontic circalittoral terrigenous muds
      
    • BLSAA.XY : Invertebrate-dominated Pontic other hard substrata
      
  • RLMED : Mediterranean
    
  • RLNEA : Atlantic
    
• RLB : Coastal habitats
  
• RLC : Freshwater habitats
  
• RLD : Mires and bogs
  
  • RLD1.1 : Raised bog
    
  • RLD1.2 : Blanket bog
    
  • RLD2.1 : Oceanic valley bog
    
  • RLD2.2a : Poor fen
    
  • RLD2.2b : Relict mire of Mediterranean mountains
    
  • RLD2.2c : Intermediate fen and soft-water spring mire
    
  • RLD2.3a : Non-calcareous quaking mire
    
  • RLD3.1 : Palsa mire
    
  • RLD3.2 : Aapa mire
    
  • RLD4.1a : Small-sedge base-rich fen and calcareous spring mire
    
  • RLD4.1b : Tall-sedge base-rich fen
    
  • RLD4.1c : Calcareous quaking mire
    
  • RLD4.2 : Arctic-alpine rich fen
    
• RLE : Grasslands
  
  • RLE1.1a : Pannonian and Pontic sandy steppe
    
  • RLE1.1b : Cryptogam- and annual-dominated vegetation on siliceous rock outcrops
    
  • RLE1.1d : Cryptogam- and annual-dominated vegetation on calcareous and ultramafic rock outcrops
    
  • RLE1.1e : Perennial rocky grassland of the Italian Peninsula
    
  • RLE1.1g : Perennial rocky grassland of Central Europe and the Carpathians
    
  • RLE1.1h : Heavy-metal dry grassland of the Balkans
    
  • RLE1.1i : Perennial rocky calcareous grassland of subatlantic-submediterranean Europe
    
  • RLE1.1j : Dry steppic, submediterranean pasture of South-Eastern Europe
    
  • RLE1.2a : Semi-dry perennial calcareous grassland
    
  • RLE1.2b : Continental dry steppe
    
  • RLE1.3a : Mediterranean closely grazed dry grassland
    
  • RLE1.3b : Mediterranean tall perennial dry grassland
    
  • RLE1.3c : Mediterranean annual-rich dry grassland
    
  • RLE1.5a : Iberian oromediterranean siliceous dry grassland
    
  • RLE1.5b : Iberian oromediterranean basiphilous dry grassland
    
  • RLE1.5c : Cyrno-Sardean oromediterranean siliceous dry grassland
    
  • RLE1.5d : Greek and Anatolian oromediterranean siliceous dry grassland
    
  • RLE1.5e : Madeiran oromediterranean siliceous dry grassland
    
  • RLE1.7 : Lowland to submontane, dry to mesic Nardus grassland
    
  • RLE1.8 : Open Iberian supramediterranean dry acid and neutral grassland
    
  • RLE1.9a : Oceanic to subcontinental inland sand grassland on dry acid and neutral soils
    
  • RLE1.9b : Inland sanddrift and dune with siliceous grassland
    
  • RLE1.A : Mediterranean to Atlantic open, dry, acid and neutral grassland
    
  • RLE1.B : Heavy-metal grassland in Western and Central Europe
    
  • RLE1.F : Azorean open dry, acid to neutral grassland
    
  • RLE2.1a : Mesic permanent pasture of lowlands and mountains
    
  • RLE2.2 : Low and medium altitude hay meadow
    
  • RLE2.3 : Mountain hay meadow
    
  • RLE2.4 : Iberian summer pasture (vallicar)
    
  • RLE3.1a : Mediterranean tall humid inland grassland
    
  • RLE3.2a : Mediterranean short moist grassland of lowlands
    
  • RLE3.2b : Mediterranean short moist grassland of mountains
    
  • RLE3.3 : Submediterranean moist meadow
    
  • RLE3.4a : Moist or wet mesotrophic to eutrophic hay meadow
    
  • RLE3.4b : Moist or wet mesotrophic to eutrophic pasture
    
  • RLE3.5 : Temperate and boreal moist or wet oligotrophic grassland
    
  • RLE4.1 : Vegetated snow patch
    
  • RLE4.3a : Boreal and arctic acidophilous alpine grassland
    
  • RLE4.3b : Temperate acidophilous alpine grassland
    
  • RLE4.4a : Arctic-alpine calcareous grassland
    
  • RLE4.4b : Alpine and subalpine calcareous grassland of the Balkan and Apennines
    
  • RLE5.2a : Thermophilous woodland fringe of base-rich soils
    
  • RLE5.2b : Thermophilous woodland fringe of acidic soils
    
  • RLE5.2c : Macaronesian thermophilous woodland fringe
    
  • RLE5.3 : Pteridium aquilinum stand
    
  • RLE5.4 : Lowland moist or wet tall-herb and fern fringe
    
  • RLE5.5 : Subalpine moist or wet tall-herb and fern fringe
    
  • RLE6.1 : Mediterranean inland salt steppe
    
  • RLE6.2 : Continental inland salt steppe
    
  • RLE6.3 : Temperate inland salt marsh
    
  • RLE7.1 : Temperate wooded pasture and meadow
    
  • RLE7.2 : Hemiboreal and boreal wooded pasture and meadow
    
  • RLE7.3 : Mediterranean wooded pasture and meadow
    
• RLF : Heathland and scrub
  
• RLG : Forests
  
• RLH : Sparsely vegetated habitats