分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks)
鱸形目 (Eelpouts and pricklebacks) >
Stichaeidae (Pricklebacks)
線鳚科 (Pricklebacks) > Chirolophinae
Etymology: Chirolophis: Greek, cheir = hand + Greek, lophos = crest (Ref. 45335).
Eponymy: Peter Ascanius (1723–1803) was a Norwegian biologist who was one of Linnaeus’s students. [...] (Ref. 128868), visit book page.
More on author: Walbaum.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 10 - 400 m (Ref. 58426), usually 10 - 30 m (Ref. 35388). 溫帶; 72°N - 49°N, 70°W - 32°E
Northeast Atlantic: Norwegian coast to Finmarken and Waranger Fjord, occasionally Murman coast, rare in Skagerrak, Kattegat and Öresund, around Helgoland, also British Isles; also the Orkneys, Faroes, Shetlands and Iceland (Ref. 4782). Northwest Atlantic: Canada (Ref. 7251).
東北大西洋: 挪威的岸邊到 Finmarken 與 Waranger 峽灣, 偶然地 Murman 海岸, 稀有的在史卡基拉克海域， Kattegat 與 Oresund, Helgoland 的周圍, 也不列顛群島; 也奧克尼群島，法羅，雪特蘭群島與冰島.(參考文獻 4782) 西北大西洋: 加拿大.(參考文獻 7251)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4782); 18.0 cm TL (female); common length : 17.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 4782)
背棘 (總數) : 50 - 54; 背的軟條 (總數) : 0; 臀鰭軟條: 35 - 40. Snout blunt; mouth frog-like. With a large fringed tentacle above each eye, a smaller one in front and others on top of head and on the anterior dorsal fin spines. First anal fin ray a short flexible spine. Lateral line represented by a dorsal and a mediolateral branch of neuromasts (the former begins as a short canal, with 4-5 pores.
吻鈍的; 嘴像青蛙一樣的。 具有一個大的有穗邊的觸鬚在每個眼睛上方, 在頭頂與前面的背鰭棘上的比較小的一個在前面與其它。 第一個臀鰭鰭條一根短的柔韌有彈性的棘。 側線呈現出了一背部的與一個神經瘤的側面中央分支 (先前者開始作為一個短管, 藉由 4-5 孔。
Usually over rocks and among seaweeds, never in intertidal zone, at 20 m, but descends from 100-280 m (Ref. 4782). Benthic (Ref. 58426). Feeds on bottom invertebrates (small mollusks, polychaetes, hydroids, sponges), also algae (Ref. 4782). Spawns in October - December (Ref. 35388).
通常在岩石上面與在海草之中, 從不在潮間帶中, 在 20 公尺, 但是從 100-280 公尺下降.(參考文獻 4782) 底棲的.(參考文獻 58426) 吃底棲無脊椎動物 (小的軟體動物，多毛類動物，水息蟲, 海綿), 也藻類.(參考文獻 4782) 產卵在十月 - 十二月。 (參考文獻 35388)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Fry pelagic (Ref. 4782). 東北大西洋: 挪威的岸邊到 Finmarken 與 Waranger 峽灣, 偶然地 Murman 海岸, 稀有的在史卡基拉克海域， Kattegat 與 Oresund, Helgoland 的周圍, 也不列顛群島; 也奧克尼群島，法羅，雪特蘭群島與冰島.(參考文獻 4782) 西北大西洋: 加拿大.(參考文獻 7251)
Makushok, V.M., 1986. Stichaeidae. p. 1122-1123. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 4782)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 6.7 - 12, mean 10.1 °C (based on 278 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00145 - 0.00954), b=3.17 (2.94 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.36 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 35.6 [18.1, 64.6] mg/100g; Iron = 0.259 [0.148, 0.482] mg/100g; Protein = 17 [16, 18] %; Omega3 = 0.43 [0.21, 0.85] g/100g; Selenium = 17.5 [7.4, 39.2] μg/100g; VitaminA = 34.8 [8.0, 146.6] μg/100g; Zinc = 0.816 [0.551, 1.189] mg/100g (wet weight);
![Image of Chirolophis ascanii (Yarrell\](/images/thumbnails/jpg/tn_Chasc_u1.jpg "Image of Chirolophis ascanii (Yarrell\")
