Description of biotope or habitat type
To understand more about what this page is describing, see How to use the classification. See also How to cite.
Deep sponge aggregation on Atlantic mid bathyal mud
Physical habitat description
| Salinity | Full (30-35 ppt) |
|---|---|
| Wave exposure | |
| Tidal streams | |
| Substratum | Mud |
| Zone | Atlantic mid bathyal |
| Depth Band | 600 - 1300 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 assemblages where sponges dominate sediment habitats. Sponges can be of all morphotypes except encrusting. Aggregations of the glass sponge Pheronema carpenteri have been recorded on Atlantic mid to lower bathyal mud. Associated species are likely to differ with depth.
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.Mu.DeeSpo
The same epifaunal broad community occuring in the lower bathyal. Associated species will differ.
M.AtUB.Ro.DeeSpo
The same epifaunal broad community occuring in the upper bathyal on rock. Different sponges are present and associated species will differ.
M.AAUB.Co.DeeSpo
The same epifaunal broad community occuring on Atlanto-Arctic upper bathyal coarse sediment. Different sponges are present and associated species will differ.