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Paraliparis epacrognathus Stein, 2012

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Paraliparis epacrognathus
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drawing shows typical fish in this Family.

Antarctic country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ay.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Stein, D.L., 2012
National Database:

Common names from other countries

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Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopteri (ray-finned fishes) > Perciformes/Cottoidei () > Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335);  epacrognathus: From the Greek epakros, pointed at the end, and gnathos, jaw, to denote the sharply angled lower jaw symphysis (Ref. 90026).  More on author: Stein.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathydemersal; depth range 1431 - 1658 m (Ref. 90026).   Polar

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Southern Ocean: known only from the holotype, collected off the northwest edge of Mawson Bank, Ross Sea, at 1431–1658 m (Ref. 90026).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 28.1 cm TL male/unsexed; (Ref. 90026)

Short description Morphology | Morphometrics

V 67, D 60, A 51, C 7, P 21. Lower jaw forming a sharp angle at symphysis; chin pores at symphyseal knob. Teeth primarily uniserial, irregularly biserial near symphysis. Upper and lower jaws long, 53% HL. Pectoral fin notch rays present as rudiments reduced to bases only. Radials 4 (3+1), R1 and R3 smaller than R2 and R4. Coracoid notch absent (Ref. 90026).

Biology     Glossary (e.g. epibenthic)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Stein, D.L., 2012. Snailfishes (Family Liparidae) of the Ross Sea, Antarctica, and Closely Adjacent Waters. Zootaxa 3285:1-120. (Ref. 90026)

IUCN Red List Status (Ref. 123251)

  Not Evaluated 

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

More information

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Tools

E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY |

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Point data | Common names | Photos

Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00219 - 0.00998), b=3.17 (2.98 - 3.36), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low to moderate vulnerability (31 of 100) .