Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed Atlantic circalittoral fine mud
Description (English)
Deep muds, especially in sealochs, support forests of the nationally scarce Funiculina quadrangularis, in addition to populations of the seapens Virgularia mirabilis and Pennatula phosphorea. The sediment is usually extensively burrowed by crustaceans, the most common of which is Nephrops norvegicus, but Calocaris macandreae and Callianassa subterranea may also be present (the latter is likely to be under-recorded by grab sampling because it is deep burrowing). The burrowing anemone Cerianthus lloydii is present in low numbers in this biotope and the rare anemone Pachycerianthus multiplicatus may also be found occasionally. Amphiura spp. are also often present in high densities.
Source: EUNIS habitat classification
Quick facts
| EUNIS habitat type | code MC62161 |
|---|---|
| Relation to | Annex I habitat types (EU Habitats Directive) |
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 |
|---|---|---|---|---|---|
| Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora - consolidated version 01/01/2007 | Annex I: natural habitat types of community interest whose conservation requires the designation of special areas of conservation | Large shallow inlets and bays | 1160 | Overlap | http://ec.europa.eu/environm...rective/index_en.htm |
Vegetation types
Relation to vegetation types (syntaxa)
Not availableSpecies mentioned in habitat description
Invertebrates
Callianassa subterranea
Invertebrates
Funiculina quadrangularis
Invertebrates
Nephrops norvegicus
Invertebrates
Pachycerianthus multiplicatus
Invertebrates
Virgularia mirabilis
| Species scientific name | English common name | Species group |
|---|---|---|
| Callianassa subterranea | Invertebrates | |
| Funiculina quadrangularis | Invertebrates | |
| Nephrops norvegicus | Invertebrates | |
| Pachycerianthus multiplicatus | Invertebrates | |
| Virgularia mirabilis | Invertebrates |
Other classifications
| Classification | Code | Habitat type name | Relationship type |
|---|---|---|---|
| EUNIS Habitat Classification 2007 (revised descriptions 2012) | A5.3611 | Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed circalittoral fine mud | same |
History
| Classification | Code | Habitat type name | Relationship type | Comment |
|---|---|---|---|---|
| EUNIS Habitat Classification 200410 | A5.3611 | Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed circalittoral fine mud | same | |
| EUNIS Habitat Classification 200308 | A4.3621 | Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed circalittoral soft mud | same | |
| EUNIS Habitat Classification 200202 | A4.3621 | Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed circalittoral soft mud | same | |
| EUNIS Habitat Classification 199910 | A4.3621 | Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed circalittoral soft mud | same | |
| MNCR BioMar 97.06 (Britain & Ireland) | CMU.SpMeg.Fun | Seapens, including Funiculina quadrangularis, and burrowing megafauna in undisturbed circalittoral soft mud | same |
