Pristigenys refulgens, Blackfringe Bigeye

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Pristigenys refulgens (Valenciennes, 1862)

Blackfringe Bigeye
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Pristigenys refulgens   AquaMaps   Data sources: GBIF OBIS
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Image of Pristigenys refulgens (Blackfringe Bigeye)
No image available for this species;
drawing shows typical species in Priacanthidae.

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

> Eupercaria/misc (Various families in series Eupercaria) > Priacanthidae (Bigeyes or catalufas)
Etymology: Pristigenys: Greek, pristis = saw + Greek, genys, -yos = face (Ref. 45335).

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

; marien rifbewoner; diepteverspreiding 80 - 100 m (Ref. 4328).   Tropical

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Indo-West Pacific: eastern coast of Africa; north to Japan; south to Indonesia.

Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 27.4 cm SL mannelijk/geslacht niet bekend; (Ref. 94109)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 10; Dorsale zachte stralen (totaal): 10-12; Anale stekels 3; Anale zachte stralen: 10. Distinguished from its congeners by the following set of characters: D X,11; A III,10; total gill rakers on first arch 23-26, mode 24 (upper limb 6-9, lower 16-18); lateral-line scales 31-37, mode 33; body scales above pectoral fin with about 11-40 spinules on posterior margin, the number increasing with growth up to ca. 20 cm SL; rounded caudal fin in young and adults; colour of posterior soft portions of vertical fins hyaline reddish with black margins, width about 1/4 of pupil diameter in fresh specimens (usually distinct in preservation); 5 white or pale relatively narrow vertical bands on body, the third around 1/4-2/5 width of pupil, somewhat expanded dorsally and ventrally, and relatively vertical throughout, including dorsal and ventral extremities (Ref. 94109).

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

Iwatsuki, Y., T. Matsuda, W.C. Starnes, T. Nakabo and T. Yoshino, 2012. A valid priacanthid species, Pristigenys refulgens (Valenciennes 1862), and a redescription of P. niphonia (Cuvier in Cuvier & Valenciennes 1829) in the Indo-West Pacific (Perciformes: Priacanthidae). Zootaxa 3206:41-57. (Ref. 94109)

Status op de Rode Lijst van het IUCN (Ref. 123251)

  Niet bedreigd (LC) ; Date assessed: 10 March 2015

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





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Estimates based on models

Preferred temperature (Ref. 115969): 16.3 - 27.1, mean 23.9 °C (based on 108 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5313   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00945 - 0.05301), b=2.93 (2.72 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.9   ±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.).
Kwetsbaarheid (Ref. 59153):  Low vulnerability (23 of 100) .