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Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Parascorpaena: Greek, para = near, in the side + Latin, scorpaena = a kind of fish, 1706 (Ref. 45335); poseidon: Named after Poseidon, the Greek god of the Sea, in allusion to the three equally-sized suborbital spines without ridge similar to the trident of Poseidon; noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 ? - 1 m (Ref. 130213). Subtropical
Northwest Pacific: Taiwan.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 12.7 cm SL オス/雌雄の選別がない; (Ref. 130213); 11.7 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 12; 背鰭 (合計) : 9; 肛門の骨: 3; 臀鰭: 5. This species is distinguished from its congeners by the following set of characters: three equally-sized suborbital spines without ridge; supraocular tentacle is absent or very short; pectoral-fin rays 15-16 (usually 16); pored lateral-line scales 22-26 (usually 22-23); longitudinal scale rows 43-47; pre-dorsal-fin scale rows 2-3 (usually 3); 10-12 scale rows between 6th dorsal-fin spine base and lateral line; 10-12 scale rows between last dorsal-fin spine base and lateral line; total gill rakers 15-16, gill rakers on hypobranchial 2-3; ratio of 11th and 12th dorsal-fin spine 60%-81% (mean 73%). Colouration: blackish spots randomly scattered on all fins; spinous dorsal fin without a distinct black blotch in male (Ref. 130213).
This species mainly inhabits rocky reefs that records in depth of 1 m based on the living individual (Ref. 130213).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Chou, T.-K. and T.-Y. Liao, 2022. A new species of Parascorpaena Bleeker, 1876 (Teleostei: Scorpaenidae) from Taiwan. Zool. Stud. 61:9. (Ref. 130213)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業: 潜在的興味の
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].
栄養段階 (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Parascorpaena poseidon (Poseidon\](/images/thumbnails/gif/tn_SCORPAT0.gif "Image of Parascorpaena poseidon (Poseidon\")