Red List of Habitats hierarchical view

• RL : Marine habitats
  
  • RLBAL : Baltic
    
    • BAL1 : Kelp communities on Baltic infralittoral rock and mixed substrata (predominantly hard)
      
    • BAL2 : Perennial algal communities (excluding kelp) on Baltic infralittoral rock and mixed substrata (predominantly hard)
      
    • BAL3 : Aquatic moss communities on Baltic infralittoral rock and mixed substrata (predominantly hard)
      
    • BAL4 : Stable aggregations of unattached perennial vegetation on Baltic infralittoral mixed substrata (predominantly hard)
      
    • BAL5 : Crustose algae communities on Baltic infralittoral rock and mixed substrata
      
    • BAL6 : Annual algal communities on Baltic infralittoral rock and mixed substrata (predominantly hard)
      
    • BAL7 : Epifaunal communities on Baltic infralittoral rock and mixed substrata (predominantly hard)
      
    • BAL8 : Sparse or absent epifaunal communities on Baltic infralittoral rock and mixed substrata (predominantly hard)
      
    • BAL9 : Communities on Baltic infralittoral clay and other hard substrata
      
    • BAL10 : Kelp communities on Baltic infralittoral coarse sediment/shell gravel
      
    • BAL11 : Perennial algal communities (excluding kelp) on Baltic infralittoral coarse sediment
      
    • BAL12 : Aquatic moss communities on Baltic infralittoral coarse sediment
      
    • BAL13 : Stable aggregations of unattached perennial vegetation on Baltic infralittoral coarse sediment
      
    • BAL14 : Annual algae communities on Baltic infralittoral coarse sediment
      
    • BAL15 : Submerged rooted plant communities on Baltic infralittoral coarse sediment
      
    • BAL16 : Emergent vegetation communities on Baltic infralittoral coarse sediment
      
    • BAL17 : Unvegetated epifaunal communities on Baltic infralittoral coarse sediment
      
    • BAL18 : Infaunal communities of Baltic infralittoral coarse sediment
      
    • BAL19 : Sparse or no macrofaunal communities on Baltic infralittoral coarse sediment
      
    • BAL20 : Unvegetated communities on Baltic infralittoral shell gravel
      
    • BAL21 : Infaunal communities on Baltic infralittoral shell gravel
      
    • BAL22 : Sparse or no communities on Baltic infralittoral shell gravel
      
    • BAL23 : Emergent vegetation communities on Baltic infralittoral mixed substrata (predominantly soft)
      
    • BAL24 : Submerged rooted plant communities on Baltic infralittoral mixed substrata (predominantly soft)
      
    • BAL25 : Unvegetated Baltic infralittoral mixed sediment (hard and soft) with sparse or no macrofaunal community
      
    • BAL26 : Stable aggregations of unattached perennial vegetation on Baltic infralittoral sand
      
    • BAL27 : Annual algal communities on Baltic infralittoral sand
      
    • BAL28 : Submerged rooted plant communities on Baltic infralittoral sand
      
    • BAL29 : Emergent vegetation communities on Baltic infralittoral sand
      
    • BAL30 : Epibenthic macrocommunity on Baltic infralittoral sand
      
    • BAL31 : Infaunal communities in Baltic infralittoral sand - bivalves
      
    • BAL32 : Infaunal communities in Baltic infralittoral sand not dominated by bivalves
      
    • BAL33 : Sparse or no macrofauna communities on Baltic infralittoral sand
      
    • BAL34 : Stable aggregations of unattached perennial vegetation on Baltic infralittoral muddy sediment
      
    • BAL35 : Annual algal communities on Baltic infralittoral muddy sediment
      
    • BAL36 : Submerged rooted plant communities on Baltic infralittoral muddy sediment
      
    • BAL37 : Emergent vegetation communities on Baltic infralittoral muddy sediment
      
    • BAL38 : Epifaunal communities on Baltic infralittoral muddy sediment
      
    • BAL39 : Infaunal communities in Baltic infralittoral muddy sediment - bivalves
      
    • BAL40 : Infaunal communities in Baltic infralittoral muddy sediment not dominated by bivalves
      
    • BAL41 : Sparse or no macrofaunal communities on Baltic infralittoral muddy sediment
      
    • BAL42 : Epifaunal communities on Baltic circalittoral rock and mixed substrata (predominantly hard)
      
    • BAL43 : Sparse or no macrofaunal communities on Baltic circalittoral rock and mixed substrata (predominantly hard)
      
    • BAL44 : Communities on Baltic circalittoral clay and other hard substrata
      
    • BAL45 : Epifaunal communities on Baltic upper circalittoral coarse sediment and shell gravel
      
    • BAL46 : Infaunal communities in Baltic upper circalittoral coarse sediment and shell gravel dominated by bivalves
      
    • BAL47 : Infaunal communities in Baltic upper circalittoral coarse sediment and shell gravel not dominated by bivalves
      
    • BAL48 : Sparse or no macrofaunal community on Baltic upper circalittoral coarse sediment and shell gravel
      
    • BAL49 : Epibenthic communities in Baltic upper circalittoral mixed sediment
      
    • BAL50 : Infaunal communities in Baltic upper circalittoral mixed sediment
      
    • BAL51 : Sparse or no macrofaunal community in Baltic upper circalittoral mixed sediment
      
    • BAL52 : Epifaunal communities of Baltic upper circalittoral sand
      
    • BAL53 : Infaunal communities of Baltic upper circalittoral sand dominated by bivalves
      
    • BAL54 : Infaunal communities of Baltic upper circalittoral sand not dominated by bivalves
      
    • BAL55 : Sparse or no macrofaunal communities in Baltic upper circalittoral sand
      
    • BAL56 : Epifaunal communities of Baltic upper circalittoral muddy sediment
      
    • BAL57 : Infaunal communities of Baltic upper circalittoral muddy sediment dominated by bivalves
      
    • BAL58 : Infaunal communities of Baltic upper circalittoral muddy sediment not dominated by bivalves
      
    • BAL59 : Sparse epibenthic community of Baltic upper circalittoral muddy sediment
      
    • BAL60 : Sparse or no macrocommunities of Baltic upper circalittoral muddy sediment
      
    • BAL61 : Communities of Baltic lower circalittoral soft sediments (mud and sand)
      
  • RLBLS : Black Sea
    
  • RLMED : Mediterranean
    
  • RLNEA : Atlantic
    
    • NEAA1.11 : Mytilus edulis and/or barnacle communities on wave-exposed Atlantic littoral rock
      
    • NEAA1.12 : Robust fucoid and/or red seaweed communities on wave-exposed Atlantic littoral rock
      
    • NEAA1.13 : Macaronesian communities of upper eulittoral rock
      
    • NEAA1.14 : Macaronesian communities of lower eulittoral rock very exposed to wave action
      
    • NEAA1.15 : Fucoids on tide-swept Atlantic littoral rock
      
    • NEAA1.16 : Macaronesian communities of exposed eulittoral rock
      
    • NEAA1.17 : Low coverage of fauna and flora of mediolittoral rock and boulders
      
    • NEAA1.21 : Barnacles and fucoids on moderately wave-exposed Atlantic littoral rock
      
    • NEAA1.22 : Mytilus edulis and fucoids on moderately wave-exposed Atlantic littoral rock
      
    • NEAA1.24 : Macaronesian communities of eulittoral rock moderately exposed to wave action
      
    • NEAA1.25 : Seaweeds on moderately exposed shores
      
    • NEAA1.31 : Fucoids on sheltered Atlantic littoral rock
      
    • NEAA1.32 : Fucoids on variable salinity Atlantic littoral rock
      
    • NEAA1.34 : Macaronesian communities of lower eulittoral rock sheltered from wave action
      
    • NEAA1.41 : Communities of Atlantic littoral rockpools
      
    • NEAA1.44 : Communities of Atlantic littoral caves and overhangs
      
    • NEAA1.45 : Ephemeral green or red seaweeds (freshwater or sand-influenced) on Atlantic littoral non-mobile substrata
      
    • NEAA2.11 : Marine Atlantic littoral shingle (pebble) and gravel
      
    • NEAA2.12 : Estuarine Atlantic littoral coarse sediment
      
    • NEAA2.22 : Barren or amphipod-dominated Atlantic littoral mobile sand
      
    • NEAA2.23 : Polychaete/amphipod-dominated Atlantic littoral fine sand
      
    • NEAA2.24 : Polychaete/bivalve-dominated Atlantic littoral muddy sand
      
    • NEAA2.31 : Polychaete/ bivalve-dominated mid-estuarine Atlantic littoral mud
      
    • NEAA2.32 : Polychaete/ oligochaete-dominated upper estuarine Atlantic littoral mud
      
    • NEAA2.33 : Marine Atlantic littoral mud with associated communities
      
    • NEAA2.41 : Hediste diversicolor dominated variable salinity Atlantic littoral gravelly sandy mud
      
    • NEAA2.42 : Species-rich Atlantic littoral mixed sediment
      
    • NEAA2.43 : Species-poor Atlantic littoral mixed sediment
      
    • NEAA2.61 : Seagrass beds on Atlantic littoral sediments
      
    • NEAA2.71 : Worm reefs in the Atlantic littoral zone
      
    • NEAA2.72 : Mussel beds in the Atlantic littoral zone
      
    • NEAA2.82 : Vegetated (ephemeral) Atlantic littoral mixed sediment
      
    • NEAA3.11 : Kelp with cushion fauna and/or foliose red seaweeds on wave-exposed Atlantic infralittoral rock
      
    • NEAA3.12 : Kelp and seaweed communities on sediment-affected or disturbed Atlantic infralittoral rock
      
    • NEAA3.14 : Encrusting algal communities on exposed Atlantic infralittoral rock
      
    • NEAA3.15 : Frondose algal communities (other than kelp) on exposed Atlantic infralittoral rock
      
    • NEAA3.16 : Faunal communities of high energy Atlantic infralittoral rock
      
    • NEAA3.21 : Kelp and red seaweeds on moderate energy Atlantic infralittoral rock
      
    • NEAA3.22 : Kelp and seaweed communities in tide-swept sheltered Atlantic infralittoral rock
      
    • NEAA3.23 : Macaronesian communities of infralittoral algae moderately exposed to wave action
      
    • NEAA3.2x : Macaronesian seaweed communities on moderate energy infralittoral rock
      
    • NEAA3.31 : Atlantic silted kelp on marine low energy infralittoral rock
      
    • NEAA3.32 : Kelp in variable salinity low energy Atlantic infralittoral rock
      
    • NEAA3.33 : Macaronesian submerged fucoids, green or red seaweeds on full salinity infralittoral rock
      
    • NEAA3.34 : Submerged fucoids, green or red seaweeds on low salinity Atlantic infralittoral rock
      
    • NEAA3.35 : Faunal communities on low energy marine Atlantic infralittoral rock
      
    • NEAA3.36 : Faunal communities on variable or reduced salinity Atlantic infralittoral rock
      
    • NEAA3.71 : Robust faunal cushions and crusts in Atlantic infralittoral surge gullies and caves
      
    • NEAA4.11 : Faunal communities on very tide-swept Atlantic upper circalittoral rock
      
    • NEAA4.12 : Sponge communities on Atlantic lower circalittoral rock
      
    • NEAA4.13 : Mixed faunal turf communities on high energy Atlantic upper circalittoral rock
      
    • NEAA4.21 : Echinoderms and crustose communities on moderate energy Atlantic upper circalittoral rock
      
    • NEAA4.22 : Sabellaria reefs on moderate energy Atlantic circalittoral rock
      
    • NEAA4.23 : Communities on Atlantic soft circalittoral rock
      
    • NEAA4.24 : Mussel beds on moderate energy Atlantic circalittoral rock
      
    • NEAA4.25 : Faunal communities on variable salinity Atlantic circalittoral rock
      
    • NEAA4.31 : Ascidian/Brachiopod communities on Atlantic sheltered upper circalittoral rock
      
    • NEAA4.71 : Communities of Atlantic circalittoral caves and overhangs
      
    • NEAA5.12 : Faunal communities in estuarine Atlantic sublittoral coarse sediment
      
    • NEAA5.13 : Faunal communities in marine Atlantic infralittoral coarse sediment
      
    • NEAA5.14 : Atlantic upper circalittoral coarse sediment
      
    • NEAA5.15 : Atlantic lower circalittoral coarse sediment
      
    • NEAA5.22 : Estuarine Atlantic sublittoral sand
      
    • NEAA5.23 : Marine Atlantic infralittoral fine sand
      
    • NEAA5.24 : Marine Atlantic infralittoral muddy sand
      
    • NEAA5.25 : Atlantic upper circalittoral fine sand
      
    • NEAA5.26 : Atlantic upper circalittoral muddy sand
      
    • NEAA5.27 : Atlantic lower circalittoral sand
      
    • NEAA5.32 : Estuarine Atlantic sublittoral mud
      
    • NEAA5.33 : Marine Atlantic infralittoral sandy mud
      
    • NEAA5.34 : Marine Atlantic infralittoral fine mud
      
    • NEAA5.35 : Atlantic upper circalittoral sandy mud
      
    • NEAA5.36 : Atlantic upper circalittoral fine mud
      
    • NEAA5.37 : Atlantic lower circalittoral mud
      
    • NEAA5.42 : Estuarine Atlantic sublittoral mixed sediment
      
    • NEAA5.43 : Marine Atlantic infralittoral mixed sediments
      
    • NEAA5.44 : Atlantic upper circalittoral mixed sediments
      
    • NEAA5.45 : Atlantic lower circalittoral mixed sediment
      
    • NEAA5.51 : Atlantic maerl beds
      
    • NEAA5.52 : Kelp and seaweed communities on Atlantic infralittoral mixed sediment
      
    • NEAA5.53 : Seagrass beds on Atlantic infralittoral sand (non-Macaronesian)
      
    • NEAA5.53A : Seagrass beds on Atlantic infralittoral sand (Macaronesian)
      
    • NEAA5.61 : Polychaete worm reefs on Atlantic sublittoral sediment
      
    • NEAA5.62 : Mussel beds (Mytilus edulis) on Atlantic sublittoral sediment
      
    • NEAA5.65 : Neopycnodonte cochlear beds on exposed and tide-swept circalittoral rocks and cobbles
      
    • NEAA5.67 : Mussel beds Modiolus modiolus on Atlantic sublittoral sediment
      
• 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