EUNIS habitat classification 2017 > M - Marine benthic habitats > MB4 - infralittoral mixed sediment > MB43 - Baltic infralittoral mixed sediment > MB432 - Baltic infralittoral mixed sediment characterized by submerged rooted plants > MB4323 - Baltic infralittoral mixed sediment dominated by Myriophyllum spp

Baltic infralittoral mixed sediment dominated by Myriophyllum spp

Description (English)

Baltic bottoms in the photic zone with more than 10 %, but less than 90 % coverage of both hard and soft substrata. Submerged rooted plants cover least 10 % of the seabed and more than other perennial attached erect groups. Out of the submerged rooted plants, watermilfoil constitutes at least 50 % of the biovolume.
Physical environment
Salinity range: <6 psu; Exposure range: low; Depth range: photic zone from about 0.2 to 2 meters.
Characteristic species
Myriophyllum spicatum, Myriophyllum sibiricum
Geographic range
Whole Baltic Sea

Source: EUNIS habitat classification

Quick facts

EUNIS habitat type	code MB4323
Relation to	Resolution 4 habitat type (used for designation of Emerald sites)

Legal status

Relation to other habitat types mentioned in legal instruments

Legal text	Annex	Name in legal text	Code in legal text	Habitat type relationship	More information
Convention on the conservation of European wildlife and natural habitats	Revised Annex I of Resolution 4 (1996) of the Bern Convention on endangered natural habitats types using the EUNIS habitat classification (year of revision 2010)	Sandbanks which are slightly covered by sea water all the time	1110	Overlap	https://wcd.coe.int/ViewDoc....ckColorLogged=FDC864 Resolution No. 4 (1996) of the Bern Convention lists endangered natural habitats requiring specific conservation measures [and the designation of Areas of Special Conservation Interest (ASCIs) forming the Emerald network]
Convention on the conservation of European wildlife and natural habitats	Revised Annex I of Resolution 4 (1996) of the Bern Convention on endangered natural habitats types using the EUNIS habitat classification (year of revision 2010)	Large shallow inlets and bays	1160	Overlap	https://wcd.coe.int/ViewDoc....ckColorLogged=FDC864 Resolution No. 4 (1996) of the Bern Convention lists endangered natural habitats requiring specific conservation measures [and the designation of Areas of Special Conservation Interest (ASCIs) forming the Emerald network]
Convention on the conservation of European wildlife and natural habitats	Revised Annex I of Resolution 4 (1996) of the Bern Convention on endangered natural habitats types using the EUNIS habitat classification (year of revision 2010)	Boreal Baltic narrow inlets	1650	Overlap	https://wcd.coe.int/ViewDoc....ckColorLogged=FDC864 Resolution No. 4 (1996) of the Bern Convention lists endangered natural habitats requiring specific conservation measures [and the designation of Areas of Special Conservation Interest (ASCIs) forming the Emerald network]

Vegetation types

Relation to vegetation types (syntaxa)

Not available

Species mentioned in habitat description

Flowering Plants Myriophyllum spicatum

Species scientific name	English common name	Species group
Myriophyllum spicatum		Flowering Plants

Other classifications

Classification	Code	Habitat type name	Relationship type
EUNIS Habitat Classification 2007 (revised descriptions 2012)	A5.54	Angiosperm communities in reduced salinity	narrower
European Red List of Habitats	BAL24	Submerged rooted plant communities on Baltic infralittoral mixed substrata (predominantly soft)	narrower

For relation to plant communities (syntaxa), see Vegetation types

History

Classification	Code	Habitat type name	Relationship type
EUNIS Habitat Classification 200410	A5.54	Angiosperm communities in reduced salinity	same
EUNIS Habitat Classification 200308	A4.55	Angiosperm communities in reduced salinity	same
EUNIS Habitat Classification 200202	A4.55	Sublittoral macrophyte beds of coastal brackish waters	same
EUNIS Habitat Classification 199910	A4.55	Aquatic macrophyte beds of coastal brackish waters	same
EUNIS Habitat Classification 199811	A4.56	Aquatic macrophyte beds of coastal brackish waters	same
EUNIS Habitat Classification 199712	B1.2	Communities of coastal saline and brackish waters	same
Palaearctic Habitat Classification 199905	11.4	Brackish sea vascular vegetation	wider
Palaearctic Habitat Classification 1997	11.4	Brackish sea vascular vegetation	wider
Palaearctic Habitat Classification 1996	11.4		wider
Palaearctic Habitat Classification 1993	11.4		wider
CORINE Biotopes Classification 1991	11.4		wider

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