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Pleuroscopus pseudodorsalis Barnard, 1927

Scaly stargazer
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Pleuroscopus pseudodorsalis   AquaMaps   Data sources: GBIF OBIS
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Image of Pleuroscopus pseudodorsalis (Scaly stargazer)
Pleuroscopus pseudodorsalis
Juvenile picture by Mincarone, M.M.

Australia country information

Common names: Blue stargazer, Purple stargazer, Scaled stargazer
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Collected from Western Australia to northern New South Wales (Ref. 59152).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Heemstra, P.C., 1986
National Database:

Common names from other countries

Scaled stargazer, 裸侧眼鰧, Gespikkelde opkyker, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Perciformes/Uranoscopoidei (Sand dwellers) > Uranoscopidae (Stargazers)
Etymology: Pleuroscopus: Greek, pleura = side, ribe + Greek, skopein = to look at (Ref. 45335).
  More on author: Barnard.

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

Marine; demersal; depth range 40 - 800 m (Ref. 59152), usually 200 - 800 m (Ref. 59152).   Subtropical

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

Southern hemisphere: off southern Africa (from Walvis Ridge and off Namibia to Madagascar Ridge); Australia (Western Australia to northern New South Wales); off New Zealand, Norfolk Island Ridge; and Rio Grande Plateau.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 33.0 cm TL male/unsexed; (Ref. 6651)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 9 - 10; Anal spines: 0; Anal soft rays: 10. A row of 9-10 short conical tubercles in front of dorsal fin. Slate blue dorsolaterally, with round black spots (Ref. 6651).

Biology     Glossary (e.g. epibenthic)

Specimens usually collected by bottom trawlers at 200 to 800 m depth; longlines between 40 to 100 m depth (Ref. 59152).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Heemstra, P.C., 1986. Uranoscopidae. p. 735-736. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 6651)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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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(genus, species) | 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

Preferred temperature (Ref. 115969): 5.2 - 14.4, mean 9.4 (based on 169 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00266 - 0.01494), b=3.11 (2.90 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.2   ±0.8 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (23 of 100).