Stegastes limbatus (Cuvier, 1830)

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

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Strahlenflosser) > Perciformes (Perch-likes) > Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).

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

; seewasser riff-verbunden; standorttreu; tiefenbereich 0 - 2 m (Ref. 9710).   Tropical; 12°S - 27°S

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

Western Indian Ocean: known only from Madagascar, Reunion, and Mauritius.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL Männchen/unbestimmt; (Ref. 510)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 12 - 13; Rückenflossenweichstrahlen (insgesamt): 15-17; Afterflossenstacheln 2; Afterflossenweichstrahlen: 12 - 14. Body color is blue-black with black scale outlines. The scales on the nape and the side of the head are frequently blue. The lips are whitish. There is a small black spot near lateral line origin. A broad white bar is sometimes present across the middle of the sides (possibly associated with courtship behavior).

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

Adults are found in the surge zone of inshore boulder areas (Ref. 9710). 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 Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | 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. and A.R. Emery, 1985. A review of the Pomacentrid fishes of the genus Stegastes from the Indo-Pacific, with descriptions of two new species. Indo-Pac. Fish. (3):31. (Ref. 510)

IUCN Rote Liste Status (Ref. 119314)


CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 25 - 27.8, mean 26.4 (based on 116 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00948 - 0.02775), b=2.99 (2.85 - 3.13), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  2.0   ±0.00 se; Based on food items.
Widerstandsfähigkeit (Ref. 69278):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Verwundbarkeit (Ref. 59153):  Low to moderate vulnerability (30 of 100) .