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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 Écologie

marin démersal; profondeur ? - 360 m (Ref. 96821). Polar

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Antarctic Atlantic: Antarctica, Bransfield Strait.

Taille / Poids / Âge

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

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 30; Rayons mous anaux: 17; Vertèbres: 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).

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

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

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

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

Bayesian length-weight: a=0.00513 (0.00247 - 0.01065), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

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

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

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Pogonophryne maculiventrata Spodareva & Balushkin, 2014