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Abudefduf sexfasciatus (Lacepède, 1801)

Scissortail sergeant
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Native range | All suitable habitat | Point map | Year 2050
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Abudefduf sexfasciatus   AquaMaps   Data sources: GBIF OBIS
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Solomon Islands country information

Common names: Gegela, Sergeants
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/bp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/solomons/solomons.htm
Occurrences: Occurrences Point map
Main Ref: Allen, G.R., 1991
National Database:

Common names from other countries

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Ovalentaria/misc (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) > Glyphisodontinae
Etymology: Abudefduf: Arabic, abu = father; this fish is the leader of the reef against other species (Ref. 45335).
  More on author: Lacepède.

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

marino asociado a arrecife; no migratorio; rango de profundidad 1 - 20 m (Ref. 58652).   Tropical; 33°N - 35°S, 32°E - 143°W (Ref. 56027)

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Indo-Pacific: Red Sea to Pinda, Mozambique (Ref. 4391) and the Tuamoto Islands, north to southern Japan, south to Lord Howe and Rapa islands. Not recorded from the Hawaiian Islands.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 19.0 cm TL macho / no sexado; (Ref. 90102)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 13; Radios blandos dorsales (total) : 12 - 16; Espinas anales: 2; Radios blandos anales: 12 - 14.

Biología     Glosario (por ej. epibenthic)

Adults inhabit inshore and offshore coral or rocky reefs. Also in shallow coastal reef flats or crests, usually where lots of tall soft corals or hydroid colonies are present (Ref. 48636). Often found in groups feeding at midwater or tending nests among rocks and coral ledges (Ref. 90102). Feed on zooplankton and algae and aggregates high in the water column (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 Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

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), mostly deposited on rocks or dead corals (Ref. 128523). Males may manifest cannibalism occasionally (Ref. 128523).

Main reference Upload your references | Referencias | Coordinador : Allen, Gerald R. | Colaboradores

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

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 15 November 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Pesquerías: escaso valor comercial; Acuario: Acuarios públicos
FAO(Publication : search) | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.3, mean 28.4 (based on 3258 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.01267 - 0.03777), b=3.10 (2.95 - 3.25), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  2.7   ±0.30 se; based on food items.
Resiliencia (Ref. 120179):  Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Price category (Ref. 80766):   Unknown.