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No image available for this species; drawing shows typical species in Artedidraconidae.
分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Notothenioidei (Icefishes) 鱸形目 (Icefishes) > Artedidraconidae (Barbled plunderfishes) 劫魚科 (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 / 深度上下限 / distribution range 生態學
背棘 (總數) : 3; 背的軟條 (總數) : 26; 臀鰭軟條: 16 - 17; 脊椎骨: 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). Cross section: oval.
Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
Phylogenetic diversity index (參考文獻 82804): PD50 = 0.5312 [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).
營養階層 (參考文獻 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100). 🛈