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Leptoscarus vaigiensis (Quoy & Gaimard, 1824)

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

Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Scaridae (Parrotfishes) > Sparisomatinae
Etymology: Leptoscarus: Greek, leptos = thin + Latin, scarus = a fish cited by ancient writers; 1601 (Ref. 45335).  More on authors: Quoy & Gaimard.

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

; marina revassocierade; djupintervall 1 - 15 m (Ref. 86942).   Tropical; 30°N - 36°S, 18°E - 108°W

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

Indo-Pacific: northern Red Sea and South Africa to Easter Island, north to southern Japan, south to Poor Knight's Island in New Zealand and Rottnest Island in Australia. Southeast Atlantic: False Bay, South Africa (Ref. 525).

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL hane/ej könsbestämd; (Ref. 5490)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 9; Mjukstrålar i ryggfenan (totalt): 10; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 9; Ryggkotor: 25. This species distinguished by the following characters: median predorsal scales 4 (occasionally 3); 1 scale row on cheek, 1(4), below eye; pectoral-fin rays 13; relatively elongate, its depth 2.9-3.8 in SL; unique narrow dental plates composed of numerous small teeth. Colour when fresh, greenish or olive brown, often strongly mottled; male with midlateral white stripe (Ref. 9793, 90102).

Biologi     Ordlista (t.ex. epibenthic)

Found in sheltered bays, harbors and lagoons (Ref. 48636). Inhabits seagrass areas or areas with hard substrates heavy with algal cover. Usually occur in small groups. Unlike other parrotfishes, males and females look very similar and do not change sex (Ref. 48636). Feeds on seagrasses and algae (Ref. 30573). Marketed fresh (Ref. 5284).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Spawns in shallow water above grassflats on the falling tide. Investigation of sexual identity of large samples suggest the species is gonochoristic (sex-reversal do not occur), the first sparid species known to be so (Ref. 1875). Also Ref. 103751.

Main reference Upload your references | referenser | Koordinator : Westneat, Mark | Medarbetare

Bruce, R.W. and J.E. Randall, 1985. A revision of the Indo-West Pacific parrotfish genera Calotomus and Leptoscarus (Scaridae: Sparisomatinae). Indo-Pac. Fish. (5):32 p. (Ref. 525)

IUCN Red List Status (Ref. 120744)

  Least Concern (LC) ; Date assessed: 17 September 2009

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: kommersiell; Akvarium: Kommersiell
FAO(Publication : search) | FishSource | Sea Around Us

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 24.3 - 29.3, mean 28.2 (based on 2909 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00579 - 0.01371), b=3.01 (2.88 - 3.14), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trofisk nivå (Ref. 69278):  2.0   ±0.0 se; Based on diet studies.
Resiliens (Ref. 69278):  Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Prior r = 1.20, 95% CL = 0.79 - 1.80, Based on 1 stock assessment.
Vulnerability (Ref. 59153):  Low vulnerability (25 of 100) .
Price category (Ref. 80766):   High.