Description of biotope or habitat type
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Mixed cold water coral community on Arctic mid bathyal rock and other hard substrata
Physical habitat description
| Salinity | Full (30-35 ppt) |
|---|---|
| Wave exposure | |
| Tidal streams | |
| Substratum | Rock and other hard substrata |
| Zone | Arctic mid bathyal |
| Depth Band | 600 - 1100 m |
| Other Features |
Download comparative physical and biological data. The comparative tables enable a rapid comparison of the species composition and principal physical characteristics between a given set of biotopes.
- Records used to define the biotope (core records)
- Other records assigned to this biotope, marked as 'certain'
- Other records assigned to this biotope, marked as 'uncertain'
- Predicted extent of the level 3 (for sublittoral rock & deep sea) or 4 (for sublittoral sediment) habitat
Point data based on records in the UK Marine Recorder Snapshot. Predicted habitat extent is from UKSeaMap.
Description
This broad community contains those biotopes where corals dominate but do not form a living coral reef. A mixture of different coral types can be present. Associated species are similar to 'sparse encrusting community', including sponges and ophiuroids. On Arctic mid bathyal rock, corals recorded include hydroid Corymorpha, soft coral Gersemia and zoanthid Zoantharia.
Situation
No situation data available.
Temporal variation
No temporal variation data available.
Characterising species
Characterising species data not applicable.
Similar biotopes or habitat types
M.AtLB.Co.MixCor
The same epifaunal broad community occuring on Atlantic lower bathyal coarse sediment. The species of coral will differ.
M.AtLB.Ro.MixCor
The same epifaunal broad community occuring on Atlantic lower bathyal rock. The species of coral will differ.
M.AtMB.Co.MixCor
The same epifaunal broad community occuring on Atlantic mid bathyal coarse sediment. The species of coral will differ.
M.AtMB.Ro.MixCor
The same epifaunal broad community occuring in the Atlantic. The species of coral will differ.
M.AtUB.Co.MixCor
The same epifaunal broad community occuring on Atlantic upper bathyal coarse sediment. The species of coral will differ.