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> Perciformes/Notothenioidei (Icefishes) > Artedidraconidae (Barbled plunderfishes)
Etymology: Artedidraco: Petrus (Peter) Artedi, (10 Mar.) 1705-35 (28 Sep.), a son of a clergyman from Anundsjö named Olaus Arctaedius, in the northern part of Sweden.In 1729 he changed his name from Arctaedius to Arctædi, a name still later simplified to Artedi (Ref. 45335); longibarbatus: Name from Latin, 'longus' for long and 'barba' for beard, referring to the extremely long mental barbel of this species. among the longest of any artedidraconid..

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

seewasser demersal. Temperate

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Antarctica: Weddell Sea.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 7.5 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 3; Rückenflossenweichstrahlen (insgesamt) : 26; Afterflossenweichstrahlen: 16 - 17; Wirbelzahl: 37. This species is distinguished from its congeners by the following characters: with a very long, slender mental barbel (about 25-26 % SL, measurements from holotype and photograph of lost aboard ship specimen) vs. about 4-14 % SL (A. glareobarbatus has the second longest barbel, ranging from about 11-14 % SL and with an inconspicuous terminal expansion (14.7 % of barbel length in holotype) composed of short, blunt processes; anal fin rays 16-17; second dorsal fin rays 26; vertebrae 37; tubular upper lateral-line scales 7-8 (Ref. 117898).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Eakin, R.R., E. Riginella and M. La Mesa, 2015. A new species of Artedidraco (Pisces: Artedidraconidae) from the Weddell Sea, Antarctica. Polar. Biol. 38:1597-1603. (Ref. 117898)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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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].

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

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

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Artedidraco longibarbatus Eakin, Riginella & La Mesa, 2015