Crenimugil seheli, Bluespot mullet : fisheries

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Crenimugil seheli (Fabricius, 1775)

Bluespot mullet
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Crenimugil seheli   AquaMaps   Data sources: GBIF OBIS
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Crenimugil seheli
Picture by Randall, J.E.

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

> Mugiliformes (Mullets) > Mugilidae (Mullets)
Etymology: Crenimugil: Latin, crenulatus = cut, clipped + Latin, mugil = grey mullet (Ref. 45335).

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

marin; eau douce; saumâtre récifal; catadrome (Ref. 46888); profondeur 0 - 3 m (Ref. 86942). Tropical; 35°N - 32°S, 28°E - 135°W

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

Indo-Pacific: Red Sea, south to Transkei, South Africa (Ref. 4393) and east to the Hawaiian and Marquesan islands, north to southern Japan, south to New Caledonia and Norfolk Island (Ref. 8879) and Tuamotu Islands (Ref. 90102).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL mâle / non sexé; (Ref. 9710); common length : 40.0 cm TL mâle / non sexé; (Ref. 5450); poids max. publié: 8.0 kg (Ref. 37816)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 5; Rayons mous dorsaux (Total): 8-9; Épines anales 3; Rayons mous anaux: 9. Diagnosis: Characterized by having membranous, digitate posterior margin on scales; snout shorter than eye diameter; slender maxilla and weakly curved ventrally at posterior tip, partially or completely concealed; poorly developed adipose eyelid as rim around eye; preorbital weakly concave on anteroventral edge (Ref. 90102).

Biologie     Glossaire (ex. epibenthic)

Found in coastal waters but enters estuaries and rivers where they feed on microalgae, filamentous algae, forams, diatoms, and detritus associated with sand and mud (Ref. 9812). Form schools. Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Also caught using stakenets, barrier nets, and pouch nets during spawning; also taken as bycatch (Ref. 9812). Marketed fresh and perhaps salted, boiled (Thailand), canned or frozen (Australia); roe salted (Ref. 9812).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | 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 June 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial
FAO - Aquaculture: production; pêcheries: landings; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 25.2 - 29.3, mean 28.5 °C (based on 3155 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.01055 - 0.01370), b=2.96 (2.93 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Ref. 69278):  2.3   ±0.14 se; based on food items.
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.23-0.28).
Prior r = 0.35, 95% CL = 0.23 - 0.53, Based on 2 stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).
Climate Vulnerability (Ref. 125649):  Very high vulnerability (82 of 100).
Catégorie de prix (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 53.4 [20.9, 168.7] mg/100g; Iron = 0.614 [0.274, 1.463] mg/100g; Protein = 19.1 [17.2, 20.9] %; Omega3 = 0.145 [0.069, 0.311] g/100g; Selenium = 21.9 [11.0, 49.6] μg/100g; VitaminA = 53.2 [11.9, 234.3] μg/100g; Zinc = 1.74 [1.10, 2.70] mg/100g (wet weight); based on nutrient studies.