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Pseudochromis punctatus Kotthaus, 1970

Blackback dottyback
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pseudochromis punctatus   AquaMaps   Data sources: GBIF OBIS
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Image of Pseudochromis punctatus (Blackback dottyback)
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drawing shows typical species in Pseudochromidae.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Ovalentaria/misc (Various families in series Ovalentaria) > Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335);  punctatus: Name from Latin 'punctum' for dot; referring to the dorsal- and anal-fin coloration (Ref. 81967).

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

marien rifbewoner; diepte 10 - 65 m (Ref. 81967). Tropical

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Western Indian Ocean: Somalia and Juzor al Hallaniyat (Kuria Muria Islands), Western Australia.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 10.4 cm TL mannelijk / geslacht onbekend; (Ref. 11441)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 3; Dorsale zachte stralen (totaal) : 26; Anale stekels: 3; Anale zachte stralen: 15; Wervels: 26. This species is distinguished from its congeners by having the following characters: head and body grey to black dorsally; brownish yellow to pale pink or whitish ventrally, the 2 separated by a yellow stripe; dorsal and anal fins with dark brown to black spots; 26 segmented dorsal-fin rays and 15 for anal-fin rays; 17-19 (usually 18) pectoral-fin rays; horizontal scale rows above anal-fin origin 12-14 + 1 + 2-3 = 16-18; anterior lateral line scales 32-35; posterior 5-11 + 0-2; predorsal scales 16-20 (Ref. 81967, 11441).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Randall, J.E., 1995. Coastal fishes of Oman. University of Hawaii Press, Honolulu, Hawaii. 439 p. (Ref. 11441)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 13 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

FAO - Publication: search | FishSource |

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Internetbronnen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genoom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: ga naar, zoek | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 25.2 - 27.9, mean 26.7 °C (based on 76 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).