Ecology

Habitat

Depth range based on 369 specimens in 6 taxa.
Water temperature and chemistry ranges based on 281 samples.

Environmental ranges
  Depth range (m): 91 - 1071
  Temperature range (°C): 3.456 - 14.324
  Nitrate (umol/L): 2.233 - 33.775
  Salinity (PPS): 34.305 - 38.739
  Oxygen (ml/l): 1.902 - 6.302
  Phosphate (umol/l): 0.113 - 2.368
  Silicate (umol/l): 3.062 - 56.260

Graphical representation

Depth range (m): 91 - 1071

Temperature range (°C): 3.456 - 14.324

Nitrate (umol/L): 2.233 - 33.775

Salinity (PPS): 34.305 - 38.739

Oxygen (ml/l): 1.902 - 6.302

Phosphate (umol/l): 0.113 - 2.368

Silicate (umol/l): 3.062 - 56.260
 
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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage

Barcode of Life Data Systems (BOLD) Stats
Specimen Records:74
Specimens with Sequences:58
Specimens with Barcodes:35
Species:4
Species With Barcodes:3
Public Records:4
Public Species:2
Public BINs: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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Wikipedia

Oxynotus

Prickly dogfish, Oxynotus bruniensis
Angular roughshark, Oxynotus centrina

Oxynotus is a genus of sharks in the order Squaliformes, commonly known as the rough sharks. It is the only extant genus in the family Oxynotidae. They live in deep waters in the Atlantic and western Pacific Oceans.

Rough sharks are small to medium in size, ranging from 49 to 150 cm (1.61 to 4.92 ft) in adult body length, depending on species. Their bodies are compressed, giving them a triangular cross-section. They have two large dorsal fins, each with a sharp spine, and with the first fin placed far forward above the head. Even more so than their relatives, the dogfishes, they have rough and prickly skin. Unusually among sharks, they also possess a luminous organ.[2]

Species[edit]

See also[edit]

References[edit]

  1. ^ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Chondrichthyes entry)". Bulletins of American Paleontology 364: p.560. Retrieved 2008-01-09. 
  2. ^ Froese, Rainer, and Daniel Pauly, eds. (2009). "Oxynotidae" in FishBase. January 2009 version.
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