分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Liparidae (Snailfishes)
獅子魚科 (Snailfishes)
Etymology: Psednos: Greek, psednos, -e, -on = rare (Ref. 45335); spirohira: Named for its tightly coiled intestine.
More on authors: Chernova & Stein.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 ? - 1010 m (Ref. 43481). 深水域
Northeast Atlantic: Spain.
東北大西洋: 西班牙。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 43481)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 38; 臀鰭軟條: 31; 脊椎骨: 43. Posterior part of intestine tightly coiled, forming two parallel rings. Coronal pore present. Lower pectoral fin rays longer and thicker than upper lobe rays. Gill rakers unmodified. Coracoid with strong helve. Skin pale, head beneath skin unpigmented (Ref. 43481).
腸的較後面的部分緊緊地盤繞,形成二個平行的環。 冠孔呈現。 比上葉鰭條更長與更厚的低的胸鰭鰭條。 鰓耙不修正。 鳥喙骨有強的柄。 皮膚灰白的, 皮膚下的頭部沒有顏色.(參考文獻 43481)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東北大西洋: 西班牙。
Chernova, N.V. and D.L. Stein, 2002. Ten new species of Psednos (Pisces, Scorpaeniformes: Liparidae) from the Pacific and North Atlantic oceans. Copeia 2002(3):755-778. (Ref. 43481)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
