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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.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | 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 Ökologie

seewasser riff-verbunden; standorttreu; tiefenbereich 30 - 50 m (Ref. 7247). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

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

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm TL Männchen/unbestimmt; (Ref. 9710)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 14; Rückenflossenweichstrahlen (insgesamt) : 13 - 14; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 12 - 13.

Biologie     Fachlexikon (Englisch) (z.B. 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).

Life cycle and mating behavior Maturities | Fortpflanzung | 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).

Hauptreferenz Upload your references | Referenzen | Koordinator : Allen, Gerald R. | Partner

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

IUCN Rote Liste Status (Ref. 130435)

  Nicht untersucht 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Estimates based on models

Preferred temperature (Ref. 123201): 19.8 - 24.7, mean 23.1 °C (based on 7 cells).
Phylogenetic diversity index (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).
Trophic level (Ref. 69278):  2.7   ±0.31 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (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);