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Chromis pelloura Randall & Allen, 1982

Duskytail chromis
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Chromis pelloura   AquaMaps   Data sources: GBIF OBIS
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Image of Chromis pelloura (Duskytail chromis)
Chromis pelloura
Picture by Randall, J.E.

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

> Ovalentaria/misc (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) > Chrominae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on authors: Randall & Allen.

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

marien rifbewoner; standvastig; diepte 30 - 50 m (Ref. 7247). Tropical

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Western Indian Ocean: restricted to the northern Gulf of Aqaba, Red Sea. Possibly threatened (Ref. 27438)

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm TL mannelijk / geslacht onbekend; (Ref. 9710)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 14; Dorsale zachte stralen (totaal) : 13 - 14; Anale stekels: 2; Anale zachte stralen: 12 - 13.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Adults inhabit steep outer reef slopes. Feed on zooplankton above the bottom (Ref. 10375). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

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

Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

Hoofdreferentie Upload your references | Referenties | Coördinator : Allen, Gerald R. | Medewerkers

Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)

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

  Niet geëvalueerd 

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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Estimates based on models

Preferred temperature (Ref. 123201): 19.8 - 24.7, mean 23.1 °C (based on 7 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00796 - 0.03971), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  2.7   ±0.31 se; based on food items.
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 91.2 [46.5, 140.7] mg/100g; Iron = 0.702 [0.437, 1.138] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.116 [0.072, 0.183] g/100g; Selenium = 28 [16, 51] μg/100g; VitaminA = 79.4 [21.7, 268.8] μg/100g; Zinc = 1.6 [1.1, 2.3] mg/100g (wet weight);