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> Acanthuriformes (Surgeonfishes) > Leiognathidae (Slimys, slipmouths, or ponyfishes) > Gazzinae
Etymology: More on author: Valenciennes.

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

marien; brak water demersaal; amfidroom (Ref. 51243); diepte 1 - 40 m. Tropical

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Indian Ocean: known only from Pakistan, India, and Thailand.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 10.8 cm TL mannelijk / geslacht onbekend; (Ref. 122105); common length : 8.0 cm TL mannelijk / geslacht onbekend; (Ref. 3424)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 8; Dorsale zachte stralen (totaal) : 16; Anale stekels: 3; Anale zachte stralen: 14. This species is distinguished by having the following set of characters: fully scaled breast; naked cheek; anteroventral profile of lower jaw is almost straight; a distinct, jet-black blotch distally on the spinous dorsal fin (Ref. 74926).

Found on shallow waters near the bottom. Young enter brackish waters (Ref. 4833). Feeds mainly on small crustaceans, foraminiferans and nematodes. Sold fresh and dried salted in markets, also used for fishmeal.

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Hoofdreferentie Upload your references | Referenties | Coördinator : Woodland, David J. | Medewerkers

Kimura, S., R. Kimura and K. Ikejima, 2008. Revision of the genus Nuchequula with descriptions of three new species (Perciformes: Leiognathidae). Ichthyol. Res. 55:22-42. (Ref. 74926)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet geëvalueerd

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: commercieel

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 27.2 - 29.1, mean 28.5 °C (based on 844 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01175 (0.00681 - 0.02028), b=3.08 (2.93 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 2.9 ±0.29 se; based on food items.

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=1.18).

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Prijsklasse (Ref. 80766): High.

Nuchequula blochii (Valenciennes, 1835)