Ecology

Habitat

Depth range based on 4710 specimens in 10 taxa.
Water temperature and chemistry ranges based on 2099 samples.

Environmental ranges
  Depth range (m): -3 - 1158
  Temperature range (°C): 0.364 - 25.874
  Nitrate (umol/L): 0.325 - 29.820
  Salinity (PPS): 31.546 - 36.432
  Oxygen (ml/l): 3.350 - 8.585
  Phosphate (umol/l): 0.100 - 2.401
  Silicate (umol/l): 0.693 - 63.273

Graphical representation

Depth range (m): -3 - 1158

Temperature range (°C): 0.364 - 25.874

Nitrate (umol/L): 0.325 - 29.820

Salinity (PPS): 31.546 - 36.432

Oxygen (ml/l): 3.350 - 8.585

Phosphate (umol/l): 0.100 - 2.401

Silicate (umol/l): 0.693 - 63.273
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Associations

Known predators

Asterias is prey of:
Pomatomus
Fundulus
Myoxocephalus
Tautogolabrus

Based on studies in:
USA: Massachusetts, Cape Ann (Marine, Sublittoral)

This list may not be complete but is based on published studies.
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Known prey organisms

Asterias preys on:
Mytilus
Polinices
Balanus
Solemya
Ensis
Macoma
Nassarius

Based on studies in:
USA: Massachusetts, Cape Ann (Marine, Sublittoral)

This list may not be complete but is based on published studies.
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Molecular Biology and Genetics

Barcode

Locations of barcode samples

Collection Sites: world map showing specimen collection locations for Asterias
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Source: Barcode of Life Data Systems (BOLD)

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Statistics of barcoding coverage

Barcode of Life Data Systems (BOLD) Stats
                                                             
Specimen Records:67
Specimens with Sequences:47
Specimens with Barcodes:45
Public Records:44
Species:5
Species With Barcodes:3
  
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Barcode data

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Wikipedia

Asterias

Asterias is a genus of the Asteriidae family of sea stars. It includes several of the best-known species of sea stars, including the (Atlantic) common starfish, Asterias rubens, and the northern Pacific seastar, Asterias amurensis.

Species

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