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> Perciformes/Notothenioidei (Icefishes) > Artedidraconidae (Barbled plunderfishes)
Etymology: Pogonophryne: Greek, pogon = beard + Greek, phrynos = toad (Ref. 45335); maculiventrata: Name from Latin words 'macula' for spot and 'venter' for belly; referring to its spotted belly.

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

marien demersaal; diepte ? - 360 m (Ref. 96821). Polar

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Antarctic Atlantic: Antarctica, Bransfield Strait.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 16.4 cm SL (female)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 30; Anale zachte stralen: 17; Wervels: 38. This species belongs to the 'marmorata' group of the genus Pogonophryne is distinguished by the following characters: spotted thorax and belly; unusual caudal fin colouration with central area divided into 2 parts by light transverse streak, upper proximal and smaller distal parts, and upper edge and tips of rays at the bottom of caudal fin light; esca bearing no cylinder like folds in the form of cerebral surface, well-developed post temporal ridges, mental barbel equals 25.5% of HL, length of esca 48.3% TL of the length of barbel (Ref. 96821).

The female specimen collected has eggs in the ovaries which have reached 1.2 mm in diameter (Ref. 96821).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

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Spodareva, V.V. and A.V. Balushkin, 2014. Description of a new species of plunderfish of genus Pogonophryne (Perciformes: Artedidraconidae) from the Bransfield Strait (Antarctica) wit a key for the identification of species of the group "marmorata". J. Ichthyol. 54(1):1-6. (Ref. 96821)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)

Niet geëvalueerd

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00501 (0.00240 - 0.01046), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Pogonophryne maculiventrata Spodareva & Balushkin, 2014