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
    
    • MEDA1.13 : Communities of Mediterranean upper mediolittoral rock
      
    • MEDA1.14 : Communities of exposed Mediterranean lower mediolittoral rock
      
    • MEDA1.23 : Communities of moderately exposed Mediterranean lower mediolittoral rock
      
    • MEDA1.34 : Communities of sheltered Mediterranean lower mediolittoral rock
      
    • MEDA1.41 : Communities of Mediterranean mediolittoral rockpools
      
    • MEDA1.44 : Communities of Mediterranean mediolittoral caves and overhangs
      
    • MEDA2.12 : Communities of Mediterranean mediolittoral coarse sediment estuarine
      
    • MEDA2.13 : Communities of Mediterranean mediolittoral coarse sediment
      
    • MEDA2.25 : Communities of Mediterranean mediolittoral sands
      
    • MEDA2.31 : Communities of Mediterranean mediolittoral mud estuarine
      
    • MEDA2.33 : Communities of Mediterranean mediolittoral mud
      
    • MEDA2.42 : Communities of Mediterranean mediolittoral mixed sediment
      
    • MEDA2.7x : Biogenic habitats of Mediterranean mediolittoral rock
      
    • MEDA3.13 : Photophilic communities with canopy-forming algae in Mediterranean infralittoral and upper circalittoral rock
      
    • MEDA3.1x : Photophilic communities without canopy-forming algae in Mediterranean infralittoral and upper circalittoral rock
      
    • MEDA3.23 : Photophilic communities dominated by calcareous, habitat-forming algae
      
    • MEDA3.36 : Communities of Mediterranean estuarine rock
      
    • MEDA4.23 : Communities of Mediterranean soft circalittoral rock
      
    • MEDA4.27 : Communities of Mediterranean lower circalittoral rock
      
    • MEDA4.2x : Circalittoral biogenic habitats in the Mediterranean - worm reefs
      
    • MEDA4.71 : Communities of Mediterranean circalittoral caves and overhangs
      
    • MEDA5.13 : Faunal communities in Mediterranean infralittoral coarse sediment
      
    • MEDA5.14 : Communities of Mediterranean upper circalittoral coarse sediments
      
    • MEDA5.15 : Communities of Mediterranean lower circalittoral coarse sediments
      
    • MEDA5.23 : Faunal communities in Mediterranean infralittoral fine sand
      
    • MEDA5.25 : Communities of Mediterranean circalittoral well-sorted fine sands
      
    • MEDA5.25x : Communities of Mediterranean very shallow circalittoral fine sand
      
    • MEDA5.27 : Communities of Mediterranean lower circalittoral sand
      
    • MEDA5.28 : Faunal communities of sheltered Mediterranean infralittoral muddy sands
      
    • MEDA5.32 : Communities of Mediterranean sublittoral estuarine sediments
      
    • MEDA5.38 : Communities of Mediterranean infralittoral muddy detritic bottoms
      
    • MEDA5.38x : Communities of Mediterranean circalittoral muddy detritic bottoms
      
    • MEDA5.39 : Communities of Mediterranean infralittoral (coastal) terrigenous muds
      
    • MEDA5.46 : Communities of Mediterranean upper circalittoral coastal detritic bottoms
      
    • MEDA5.47 : Communities of Mediterranean lower circalittoral (shelf-edge) detritic bottoms or open-sea detritic bottoms
      
    • MEDA5.51 : Rhodolith beds in the Mediterranean
      
    • MEDA5.52A : Algal dominated communities in the Mediterranean circalittoral sediment
      
    • MEDA5.52B : Algal dominated communities in the Mediterranean infralittoral sediment
      
    • MEDA5.53 : Seagrass beds (other than Posidonia) on Mediterranean infralittoral sand
      
    • MEDA5.535 : Posidonia beds in the Mediterranean infralittoral zone
      
    • MEDA5.5x : Communities of Mediterranean infralittoral coastal detritic bottoms
      
    • MEDA5.61 : Polychaete worm reefs in the Mediterranean infralittoral zone
      
    • MEDA5.6v : Mediterranean infralittoral mussel beds
      
    • MEDA5.6w : Mediterranean infralittoral oyster beds
      
    • MEDA5.6x : Infralittoral biogenic habitats in the Mediterranean - corralligenous bioconcretions
      
    • MEDA5.6y : Circalittoral biogenic habitats in the Mediterranean - corralligenous bioconcretions
      
    • MEDA5.6z : Circalittoral biogenic habitats in the Mediterranean - oyster beds
      
  • RLNEA : Atlantic
    
• RLB : Coastal habitats
  
  • RLA2.5a : Arctic coastal salt marsh
    
  • RLA2.5b : Baltic coastal meadow
    
  • RLA2.5c : Atlantic coastal salt marsh
    
  • RLA2.5d : Mediterranean and Black Sea coastal salt marsh
    
  • RLB1.1a : Atlantic, Baltic and Arctic sand beach
    
  • RLB1.1b : Mediterranean and Black Sea sand beach
    
  • RLB1.3a : Atlantic and Baltic shifting coastal dune
    
  • RLB1.3b : Mediterranean and Black Sea shifting coastal dune
    
  • RLB1.4a : Atlantic and Baltic coastal dune grassland (grey dune)
    
  • RLB1.4b : Mediterranean and Macaronesian coastal dune grassland (grey dune)
    
  • RLB1.4c : Black Sea coastal dune grassland (grey dune)
    
  • RLB1.5a : Atlantic and Baltic coastal Empetrum heath
    
  • RLB1.5b : Atlantic coastal Calluna and Ulex heath
    
  • RLB1.6a : Atlantic and Baltic coastal dune scrub
    
  • RLB1.6b : Mediterranean and Black Sea coastal dune scrub
    
  • RLB1.6c : Macaronesian coastal dune scrub
    
  • RLB1.7a : Atlantic and Baltic broad-leaved coastal dune woodland
    
  • RLB1.7b : Black Sea broad-leaved coastal dune woodland
    
  • RLB1.7c : Baltic coniferous coastal dune woodland
    
  • RLB1.7d : Mediterranean coniferous coastal dune woodland
    
  • RLB1.8a : Atlantic and Baltic moist and wet dune slack
    
  • RLB1.8b : Mediterranean and Black Sea moist and wet dune slack
    
  • RLB1.9 : Machair
    
  • RLB2.1a : Atlantic, Baltic and Arctic coastal shingle beach
    
  • RLB2.1b : Mediterranean and Black Sea coastal shingle beach
    
  • RLB3.1a : Atlantic and Baltic rocky sea cliff and shore
    
  • RLB3.1b : Mediterranean and Black Sea rocky sea cliff and shore
    
  • RLB3.1c : Macaronesian rocky sea cliff and shore
    
  • RLB3.4a : Atlantic and Baltic soft sea cliff
    
  • RLB3.4b : Mediterranean and Black Sea soft sea cliff
    
• RLC : Freshwater habitats
  
  • RLC1.1a : Permanent oligotrophic waterbody with very soft-water species
    
  • RLC1.1b : Permanent oligotrophic to mesotrophic waterbody with soft-water species
    
  • RLC1.2a : Permanent oligotrophic to mesotrophic waterbody with Characeae
    
  • RLC1.2b : Mesotrophic to eutrophic waterbody with vascular plants
    
  • RLC1.4 : Permanent dystrophic waterbody
    
  • RLC1.5 : Permanent inland saline and brackish waterbody
    
  • RLC1.6a : Temperate temporary waterbody
    
  • RLC1.6b : Mediterranean temporary waterbody
    
  • RLC1.7 : Permanent lake of glaciers and ice sheets
    
  • RLC2.1a : Base-poor spring and spring brook
    
  • RLC2.1b : Calcareous spring and spring brook
    
  • RLC2.2a : Permanent non-tidal, fast, turbulent watercourse of montane to alpine regions with mosses
    
  • RLC2.2b : Permanent non-tidal, fast, turbulent watercourse of plains and montane regions with Ranunculus spp.
    
  • RLC2.3 : Permanent non-tidal, smooth-flowing watercourse
    
  • RLC2.4 : Tidal river, upstream from the estuary
    
  • RLC2.5a : Temperate temporary running watercourse
    
  • RLC3.5a : Periodically exposed shore with stable, eutrophic sediments with pioneer or ephemeral vegetation
    
  • RLC3.5b : Periodically exposed shore with stable, mesotrophic sediments with pioneer or ephemeral vegetation
    
  • RLC3.5c : Periodically exposed saline shore with pioneer or ephemeral vegetation
    
  • RLC3.5d : Unvegetated or sparsely vegetated shore with mobile sediments in montane and alpine regions
    
  • RLC3.5e : Unvegetated or sparsely vegetated shore with mobile sediments in the Mediterranean region
    
  • RLC5.1a : Tall-helophyte bed
    
  • RLC5.1b : Small-helophyte bed
    
  • RLC5.2 : Tall-sedge bed
    
  • RLC5.4 : Inland saline or brackish helophyte bed
    
  • RLC6.1 : Underground standing and running waterbody
    
• 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
  
• RLF : Heathland and scrub
  
• RLG : Forests
  
  • RLG1.1 : Temperate and boreal softwood riparian woodland
    
  • RLG1.2a : Alnus woodland on riparian and upland soils
    
  • RLG1.2b : Temperate and boreal hardwood riparian woodland
    
  • RLG1.3 : Mediterranean and Macaronesian riparian woodland
    
  • RLG1.4 : Broadleaved swamp woodland on non-acid peat
    
  • RLG1.5 : Broadleaved bog woodland on acid peat
    
  • RLG1.6a : Fagus woodland on non-acid soils
    
  • RLG1.6b : Fagus woodland on acid soils
    
  • RLG1.7a : Temperate and submediterranean thermophilous deciduous woodland
    
  • RLG1.7b : Mediterranean thermophilous deciduous woodland
    
  • RLG1.8 : Acidophilous Quercus woodland
    
  • RLG1.9a : Temperate and boreal mountain Betula and Populus tremula woodland on mineral soils
    
  • RLG1.9b : Mediterranean mountain Betula and Populus tremula woodland on mineral soils
    
  • RLG1.Aa : Carpinus and Quercus mesic deciduous woodland
    
  • RLG1.Ab : Ravine woodland
    
  • RLG1.Ba : Alnus cordata woodland
    
  • RLG2.1 : Mediterranean evergreen Quercus woodland
    
  • RLG2.2 : Mainland laurophyllous woodland
    
  • RLG2.3 : Macaronesian laurophyllous woodland
    
  • RLG2.4 : Olea europaea-Ceratonia siliqua woodland
    
  • RLG2.5a : South-Aegean Phoenix grove
    
  • RLG2.5b : Canarian Phoenix grove
    
  • RLG2.6 : Ilex aquifolium woodland
    
  • RLG2.7 : Macaronesian heathy woodland
    
  • RLG3.1a : Temperate mountain Picea woodland
    
  • RLG3.1b : Temperate mountain Abies woodland
    
  • RLG3.1c : Mediterranean mountain Abies woodland
    
  • RLG3.2 : Temperate subalpine Larix, Pinus cembra and Pinus uncinata woodland
    
  • RLG3.4a : Temperate and continental Pinus sylvestris woodland
    
  • RLG3.4b : Temperate and submediterranean montane Pinus sylvestris-Pinus nigra woodland
    
  • RLG3.4c : Mediterranean montane Pinus sylvestris-Pinus nigra woodland
    
  • RLG3.4d : Mediterranean montane Cedrus woodland
    
  • RLG3.6 : Mediterranean and Balkan subalpine Pinus heldreichii-Pinus peuce woodland
    
  • RLG3.7 : Mediterranean lowland to submontane Pinus woodland
    
  • RLG3.8 : Pinus canariensis woodland
    
  • RLG3.9a : Taxus baccata woodland
    
  • RLG3.9b : Mediterranean Cupressaceae woodland
    
  • RLG3.9c : Macaronesian Juniperus woodland
    
  • RLG3.A : Picea taiga woodland
    
  • RLG3.B : Pinus sylvestris taiga woodland
    
  • RLG3.Da : Pinus mire woodland
    
  • RLG3.Db : Picea mire woodland
    
• RLH : Sparsely vegetated habitats