Ecology
Habitat
Water temperature and chemistry ranges based on 232 samples.
Environmental ranges
Depth range (m): 0 - 4300
Temperature range (°C): 1.823 - 24.203
Nitrate (umol/L): 0.793 - 44.071
Salinity (PPS): 33.637 - 36.424
Oxygen (ml/l): 0.695 - 6.309
Phosphate (umol/l): 0.118 - 3.154
Silicate (umol/l): 0.993 - 141.240
Graphical representation
Depth range (m): 0 - 4300
Temperature range (°C): 1.823 - 24.203
Nitrate (umol/L): 0.793 - 44.071
Salinity (PPS): 33.637 - 36.424
Oxygen (ml/l): 0.695 - 6.309
Phosphate (umol/l): 0.118 - 3.154
Silicate (umol/l): 0.993 - 141.240
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
| Specimen Records: | 41 | Public Records: | 10 |
| Specimens with Sequences: | 30 | Public Species: | 4 |
| Specimens with Barcodes: | 30 | Public BINs: | 3 |
| Species: | 11 | ||
| Species With Barcodes: | 10 | ||
© Barcode of Life Data Systems
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Barcode data
© Barcode of Life Data Systems
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Locations of barcode samples
© Barcode of Life Data Systems
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Wikipedia
Polyipnus
Polyipnus is an oceanic ray-finned fish genus which belongs in the family Sternoptychidae. This is the largest genus of the marine hatchetfishes (Sternoptychinae) and indeed of the entire Sternoptychidae. It is not quite as apomorphic as their relatives; it may be that the genus is actually a paraphyletic assemblage of less advanced Sternoptychinae and would need to be split.
Species
There are currently 32 recognized species in this genus: [1]
Fossils of this genus show that they have existed at least since the Early Oligocene, about 30 million years ago.[2]
References
 | Wikimedia Commons has media related to: Polyipnus |
- ^ Froese, Rainer, and Daniel Pauly, eds. (2012). Species of Polyipnus in FishBase. February 2012 version.
- ^ Sepkoski, Jack (2002): [Polyipnus]. In: A compendium of fossil marine animal genera. Bulletin of American Paleontology 364: 560. HTML database excerpt
 | This order Stomiiformes (dragonfish and other stomiiforms) related article is a stub. You can help Wikipedia by expanding it. |
Source:
Wikipedia
Unreviewed
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