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Ellochelon vaigiensis (Quoy & Gaimard, 1825)

Squaretail mullet
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Native range | All suitable habitat | Point map | Year 2050
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Ellochelon vaigiensis   AquaMaps   Data sources: GBIF OBIS
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Ellochelon vaigiensis
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Philippines country information

Common names: Aguas, Agwas, Balanak
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Puerto Princesa, Palawan (Ref. 58652). Reported from Lake Taal (Ref. 13446). Sold fresh and dried in Metro Manila markets and is one of the major dried products being sold. Roe is marketed as a salted product in the Visayas (Ref. 2858). Also Ref. 1602.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Conlu, P.V., 1986
National Database:

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Mugiliformes (Mullets) > Mugilidae (Mullets)
Etymology:   More on authors: Quoy & Gaimard.

Issue
Genetic data indicate that Ellochelon vaigiensis is a complex of species (Ref. 114224). At least 3 species have been recognized (Refs. 114224, 123263, work in progress) and are being described, with probable parapatric distributions (Durand, pers. comm., Nov. 2020).

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

marin; eau douce; saumâtre récifal; catadrome (Ref. 46888); profondeur 0 - 5 m (Ref. 89972).   Tropical; 32°N - 24°S, 30°E - 141°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: Red Sea and from East Africa to the Tuamoto Islands, north to southern Japan, south to southern Great Barrier Reef and New Caledonia (Ref. 9812).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 63.0 cm TL mâle / non sexé; (Ref. 9710); common length : 35.0 cm TL mâle / non sexé; (Ref. 9812)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 5; Rayons mous dorsaux (Total) : 8 - 10; Épines anales: 3; Rayons mous anaux: 7 - 9. Diagnosis: This species is distinguished by the following characters: robust body; usually with 16 pectoral-fin rays; 25-29 longitudinal scales; 16 circumpeduncular scales; weakly ctenoid scales; adults with longer snout than eye diameter, shorter in juvenile; poorly developed adipose eyelid, forming narrow rim around eye; weak notch on anteroventral edge of preorbital; truncate caudal fin; colour olive-brown dorsally, flanks and belly silvery to whitish; about 6 brownish stripes on flank formed by longitudinal marks on scales; fins yellowish white with dusky margins except caudal fin yellow and pectoral black dorsally and yellow ventrally (completely black in young); no axillary scale visible in the pectoral fins (Ref. 9812, 90102).

Biologie     Glossaire (ex. epibenthic)

Found in lagoons, reef flats, estuaries, and coastal creeks, in shallow coastal areas and protected sandy shores (Ref. 40488). Usually within tidal influence, but may enter fresh water, ascending 10 km into rivers (Ref. 40488). Forms large schools, frequently in mangrove areas (Ref. 2334). Juveniles may be found in rice fields and mangroves and may be used as bait fish (Ref. 9812). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Feeds on phytoplankton, small algae and detritus organisms (Ref. 89972). Caught in cast nets, stake nets, beach seines, and gill nets; marketed fresh and salted; boiled (Thailand), canned or frozen (Australia). Roe also marketed salted and juveniles used as bait fish (Ref. 9812)..

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Harrison, Ian | Collaborateurs

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Préoccupation mineure (LC) ; Date assessed: 02 July 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Reports of ciguatera poisoning (Ref. 130160)




Utilisations par l'homme

Pêcheries: commercial; Aquaculture: commercial; Aquarium: Commercial; appât: occasionally
FAO(Aquaculture systems: production; ; publication : search) | FishSource | Sea Around Us

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs
Ecology
Écologie
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversions
Recruitments
Abundances
Life cycle
Reproduction
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larves
Dynamique des populations larvaires
Distribution
Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
BRUVS - Videos
Anatomy
Gill areas
Cerveaux
Otolithes
Physiology
Body compositions
Nutrients
Oxygen consumptions
Type de nage
Swimming speeds
Visual pigment(s)
Sons de poissons
Diseases / Parasites
Toxicities (LC50s)
Genetics
Génétique
Electrophoreses
Heritabilities
Human related
Aquaculture systems
Profils d'aquaculture
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Stamps, coins, misc.
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References
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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 29.3, mean 28.5 (based on 3039 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00762 - 0.01897), b=3.02 (2.89 - 3.15), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Niveau trophique (Ref. 69278):  2.2   ±0.1 se; based on diet studies.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (45 of 100).
Catégorie de prix (Ref. 80766):   Medium.