Ecology

Habitat

Depth range based on 2094 specimens in 50 taxa.
Water temperature and chemistry ranges based on 470 samples.

Environmental ranges
  Depth range (m): -3 - 4682
  Temperature range (°C): -1.816 - 28.954
  Nitrate (umol/L): 0.046 - 42.179
  Salinity (PPS): 22.798 - 39.006
  Oxygen (ml/l): 1.081 - 8.995
  Phosphate (umol/l): 0.031 - 3.080
  Silicate (umol/l): 0.693 - 134.936

Graphical representation

Depth range (m): -3 - 4682

Temperature range (°C): -1.816 - 28.954

Nitrate (umol/L): 0.046 - 42.179

Salinity (PPS): 22.798 - 39.006

Oxygen (ml/l): 1.081 - 8.995

Phosphate (umol/l): 0.031 - 3.080

Silicate (umol/l): 0.693 - 134.936
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Associations

Known predators

Ascidia (ascidians/barnacles/bryozoans) is prey of:
Actinopterygii
Cheloniidae
Decapoda
Isopoda
Amphipoda
Pycnogonidae
Tanaidae
Asteroidea
Gastropoda
Scaphopoda
Neoloricata
Priapula
Polychaeta
Ophiuroidea

Based on studies in:
Puerto Rico, Puerto Rico-Virgin Islands shelf (Reef)

This list may not be complete but is based on published studies.
  • Opitz S (1996) Trophic interactions in Caribbean coral reefs. ICLARM Tech Rep 43, Manila, Philippines
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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage

Barcode of Life Data Systems (BOLD) Stats
                                        
Specimen Records:21Public Records:2
Specimens with Sequences:18Public Species:2
Specimens with Barcodes:2Public BINs:1
Species:4         
Species With Barcodes:2         
          
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Source: Barcode of Life Data Systems (BOLD)

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Barcode data

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Source: Barcode of Life Data Systems (BOLD)

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Locations of barcode samples

Collection Sites: world map showing specimen collection locations for Ascidia

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Source: Barcode of Life Data Systems (BOLD)

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Wikipedia

Ascidia

Ascidia is a genus of tunicates in the family Ascidiidae.[2] [1]

Selected species

Diagrammatic section of an Ascidia, representing the three sacs and the branchial sac as the pharynx or throat; a) branchial orifice; b) atrial orifice; c) tunic or test d) mantle; e) branchial sac; f) gullet; g) stomach; h) anal orifice; i) dorsal lamina; ; the dotted line indicates the endostyle

References

  1. ^ a b Sanamyan, K.; Monniot, C. (2012). Ascidia. In: Noa Shenkar, Arjan Gittenberger, Gretchen Lambert, Marc Rius, Rosana Moreira Da Rocha, Billie J Swalla, Xavier Turon (2012) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=103483 on 2012-02-25
  2. ^ a b c d e f Bonnet, N.Y.K. & Rocha, R.M. (2011). "The family Ascidiidae Herdman (Tunicata: Ascidiacea) in Bocas del Toro Panama. Description of six new species." Zootaxa 2864: 1-33.
  3. ^ Kneer; Monniot; Stach; Christianen (2013). "Ascidia subterranea sp. nov. (Phlebobranchia: Ascidiidae), a new tunicate belonging to the A. sydneiensis Stimpson, 1855 group, found as burrow associate of Axiopsis serratifrons A. Milne-Edwards, 1873 (Decapoda: Axiidae) on Derawan Island, Indonesia". Zootaxa 3616 (5): 485-494. doi:10.11646/zootaxa.3616.5.5.
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