Description of biotope or habitat type
Barnacle dominated community on Atlantic mid bathyal rock and other hard substrata
Physical habitat description
|Salinity||Full (30-35 ppt)|
|Substratum||Rock and other hard substrata|
|Zone||Atlantic mid bathyal|
|Depth Band||600 - 1300 m|
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
This broad community includes all biotopes where barnacle species are the dominant fauna. The species of barnacle will vary with depth and location. This community is found on rock and associated fauna are sparse. Currently, barnacle dominated communities in both the upper bathyal and the mid bathyal have only one child biotope (Bathylasma hirsutum assemblage), but in the future new barnacle biotopes may be discovered which differ between zones. It is likely that, due to changes in depth, associated species differ in the upper and mid bathyal versions of this broad community, but further evidence is required to describe differences.
No situation data available.
No temporal variation data available.
Characterising species data not applicable.
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