Physical Description

Diagnostic Description

Free-living with ciliated body; with rhabdites and two eyes; Inner longitudinal muscles of pharynx 24-25; testes in middle third of body or 3rd quarter; seminal vesicle in bulb without cuticular apparatus; vitellaria papilla-less; uterus with sphincter, one egg at a time; eggs unstalked, triangular; cement glands present;
Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© National Science Foundation - Turbellarian Taxonomic Database

Source: Turbellarian Taxonomic Database

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Ecology

Habitat

Known from seamounts and knolls
  • Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.
Creative Commons Attribution 3.0 (CC BY 3.0)

© WoRMS for SMEBD

Source: World Register of Marine Species

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Depth range based on 1784 specimens in 40 taxa.
Water temperature and chemistry ranges based on 1577 samples.

Environmental ranges
  Depth range (m): 0 - 10040
  Temperature range (°C): 1.024 - 27.734
  Nitrate (umol/L): 0.029 - 44.047
  Salinity (PPS): 33.804 - 40.755
  Oxygen (ml/l): 0.108 - 6.412
  Phosphate (umol/l): 0.028 - 3.347
  Silicate (umol/l): 0.668 - 167.288

Graphical representation

Depth range (m): 0 - 10040

Temperature range (°C): 1.024 - 27.734

Nitrate (umol/L): 0.029 - 44.047

Salinity (PPS): 33.804 - 40.755

Oxygen (ml/l): 0.108 - 6.412

Phosphate (umol/l): 0.028 - 3.347

Silicate (umol/l): 0.668 - 167.288
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage

Barcode of Life Data Systems (BOLD) Stats
                                        
Specimen Records:29Public Records:12
Specimens with Sequences:19Public Species:2
Specimens with Barcodes:17Public BINs:3
Species:3         
Species With Barcodes:2         
          
Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

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Barcode data

Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

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Locations of barcode samples

Collection Sites: world map showing specimen collection locations for Sergia

Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

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