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Pomacentrus trichrourus Günther, 1867

Paletail damsel
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Pomacentrus trichrourus   AquaMaps   Data sources: GBIF OBIS
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Image of Pomacentrus trichrourus (Paletail damsel)
Pomacentrus trichrourus
Picture by Randall, J.E.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Pomacentrus: Greek, poma, -atos = cover, operculum + Greek, kentron = sting (Ref. 45335).  More on author: Günther.

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

; marina revassocierade; ej vandrande; djupintervall 1 - 43 m (Ref. 7247).   Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Western Indian Ocean: Red Sea and the east African coast south to Natal, South Africa. Reported as likely to occur at Seychelles in Smith & Smith 1963 (Ref. 1623) but not listed as such in Allen 1991 (Ref. 7247).

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm TL hane/ej könsbestämd; (Ref. 9710)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 14; Mjukstrålar i ryggfenan (totalt): 14-16; Taggstrålar i analfenan 2; Mjukstrålar i analfenan: 15 - 17. Exhibits geographic color variations.

Biologi     Ordlista (t.ex. epibenthic)

Adults inhabit inshore and offshore coral reefs (Ref. 7247). 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 Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

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).

Main reference Upload your references | referenser | Koordinator : Allen, Gerald R. | Medarbetare

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

IUCN Red List Status (Ref. 120744)


CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: saknar intresse
FAO(Publication : search) | FishSource |

Ytterligare information

Länder
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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.3, mean 27.2 (based on 258 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Trofisk nivå (Ref. 69278):  2.7   ±0.30 se; Based on food items.
Resiliens (Ref. 120179):  Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (21 of 100) .