分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335); paralourgus: Named from Greek 'para' for besude ir near and 'halourgos' which literally means 'from the sea' which is taken as to refer to the purple dye obtained from certain marine molluscs; name refers to the distinctive purpletipped caudal fin lobes.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 110 - 119 m (Ref. 127477). Tropical
Western Pacific: Australia.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 13.4 cm SL オス/雌雄の選別がない; (Ref. 127477)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10; 背鰭 (合計) : 16; 肛門の骨: 3; 臀鰭: 7. This species is distinguished by the following set of characters: D X,16 with third dorsal spine longest; pectoral rays 18-20; lateral-line scales 40-44; greatest body depth 35.9-38.3% SL (2.6-2.8 in SL); predorsal formula 0/0+0/1+1; body without auxiliary scales; caudal fin lunate with filamentous extensions. Colouration: males with pink mostly horizontal vermiculate lines on the ventral and posterior part of the body and distal tips of caudal fin broadly pink-purple (Ref. 127477).
Collected in trawls at depths ranging from 110-119 m, and with two other species likely form mixed-species aggregations in the water column well above the bottom, feeding on plankton (Ref. 127477).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Gill, A.C., J.J. Pogonoski, J.W. Johnson and Y.-K. Tea, 2021. Three new species of Australian anthiadine fishes, with comments on the monophyly of Pseudanthias Bleeker (Teleostei: Serranidae). Zootaxa 4996(1):049-082. (Ref. 127477)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業:
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00618 - 0.02945), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
