分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 0 - 49 m (Ref. 2850). Subtropical; 60°N -
Eastern Pacific: Kodiak Island, Alaska to Point San Carlos, central Baja California, Mexico.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 4925); 最大記録サイズ: 8 年 (Ref. 56049)
背面の脊椎 (合計) : 16; 背鰭 (合計) : 14 - 16; 肛門の骨: 3 - 4; 臀鰭: 12 - 13; 脊つい: 36 - 39. Dorsal rayed part higher than spinous part. Caudal gently rounded. Anal notched between spinous and rayed parts, well incised (Ref. 6885). Head with scales; one fleshy cirrus above each eye and a pair on the occiput; gill membranes joined, free of isthmus. Body with 7 dark vertical bands. Pelvic fin of moderate length, not reaching the anus (Ref. 48751).
Body shape (shape guide): fusiform / normal.
Found in rocky areas, from the intertidal to 49 m (Ref. 2850). Sleeps on the oral disc, leaving the anemone (Urticina lofotensis) by day but returning every night (Ref. 45560). Commonly encountered hovering motionless by divers (Ref. 2850). Feeds on crustaceans, polychaetes, small mollusks and bryozoans (Ref. 4930). Neither anterolateral glandular grooves nor venom gland is present (Ref. 57406).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.4 ±0.42 se; based on food items. |
回復力 (参照 120179) |
手段, 1.4年~4.4年の倍増期間の最小個体群 (tm=2.5; tmax=8; Fec=112,000). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (30 of 100). 🛈 |
栄養素 (Ref. 124155) |
Calcium = 139 [53, 289] mg/100g; Iron = 1.29 [0.59, 3.09] mg/100g; Protein = 18.5 [16.5, 20.5] %; Omega3 = 0.513 [0.242, 1.348] g/100g; Selenium = 21.1 [11.2, 53.5] μg/100g; VitaminA = 18.4 [6.6, 50.9] μg/100g; Zinc = 0.95 [0.65, 1.46] mg/100g (wet weight); |