EUNIS habitat classification 2012 amended 2019 > A - Marine habitats > A3 - Infralittoral rock and other hard substrata > A3.3 - Atlantic and Mediterranean low energy infralittoral rock > A3.36 - Faunal communities on variable or reduced salinity infralittoral rock

Faunal communities on variable or reduced salinity infralittoral rock

English name: Faunal communities on variable or reduced salinity infralittoral rock

Description (English)

Shallow subtidal rocky habitats which support faunal-dominated communities, with seaweed communities only poorly developed or absent. In some sealochs dense mussel Mytilus edulis beds (A3.361) develop in tide-swept channels, whilst upper estuarine rocky habitats in the south-west coast rias may support particular brackish-water tolerant faunas (A3.362; A3.363).

Source: EUNIS habitat classification

Quick facts

EUNIS habitat type code A3.36
Bern Convention Included in a Resolution 4 habitat type at a higher level (A3)
Relation to Annex I habitat types (EU Habitats Directive)

Vegetation types

Relation to vegetation types (syntaxa)

Not available

Species mentioned in habitat description

Invertebrates Mytilus edulis
Species scientific name English common name Species group
Mytilus edulis Invertebrates

Other classifications

Classification Code Habitat type name Relationship type
Marine Habitat Classification Britain/Ireland 0405 IR.LIR.IFaVS Faunal communities on variable or reduced salinity infralittoral rock source
CORINE Land Cover 5.2.3. Sea and ocean n/a
For relation to plant communities (syntaxa), see Vegetation types

History

Classification Code Habitat type name Relationship type
EUNIS Habitat Classification 200410 A3.36 Faunal communities on variable or reduced salinity infralittoral rock same
EUNIS Habitat Classification 200308 A3.32 Estuarine faunal communities on shallow rock/mixed substrata same
EUNIS Habitat Classification 200202 A3.32 Estuarine faunal communities on shallow rock or mixed substrata same
EUNIS Habitat Classification 199910 A3.32 Estuarine faunal communities on shallow rock or mixed substrata same
EUNIS Habitat Classification 199811 A3.35 Estuarine faunal communities on shallow rock or mixed substrata same
MNCR BioMar 97.06 (Britain & Ireland) SIR.EstFa Estuarine faunal communities (shallow rock/mixed substrata) same
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