Ecology

Habitat

Depth range based on 1135 specimens in 25 taxa.
Water temperature and chemistry ranges based on 56 samples.

Environmental ranges
  Depth range (m): -99 - 537
  Temperature range (°C): 6.849 - 27.678
  Nitrate (umol/L): 0.236 - 32.395
  Salinity (PPS): 32.507 - 37.252
  Oxygen (ml/l): 1.766 - 6.429
  Phosphate (umol/l): 0.038 - 2.537
  Silicate (umol/l): 0.756 - 20.354

Graphical representation

Depth range (m): -99 - 537

Temperature range (°C): 6.849 - 27.678

Nitrate (umol/L): 0.236 - 32.395

Salinity (PPS): 32.507 - 37.252

Oxygen (ml/l): 1.766 - 6.429

Phosphate (umol/l): 0.038 - 2.537

Silicate (umol/l): 0.756 - 20.354
 
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Wikipedia

Diopatra

Diopatra is a genus of polychaete worms in the family Onuphidae.

Description

Members of this genus live in thick parchment-like tubes that project from the sediment on the seabed. The tubes are covered on the outside by fragments of shell, pieces of algae and other small objects, collected by the worm and stuck in place by mucous. The worm ambushes small invertebrates that come too close by darting partially out of the tube and grasping the prey with their maxillae and mandibles. Their large anterior parapodia help them to immobilize the prey.[2]

Species

The World Register of Marine Species includes the following species in the genus:[1]

References

  1. ^ a b Fauchald, Kristian (2010). "Diopatra Audouin & Milne Edwards, 1833". In G. Read & K. Fauchald. World Polychaeta database. World Register of Marine Species. http://www.marinespecies.org/aphia.php?p=taxdetails&id=129398. Retrieved 2012-01-17. 
  2. ^ Diopatra The Marine Biological Laboratory. Retrieved 2012-01-17.
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