分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Embiotocidae (Surfperches)
海鯽科 (Surfperches)
Etymology: Embiotoca: Greek, embios = permanent, for all the life + Greek, tokos,-oy = birth (Ref. 45335); jacksoni: jacksoni for A.C. Jackson , who first noted that black perch bore living young and brought this information to the attention of Alexander Agassiz (Ref. 4930).
Eponymy: A C Jackson, while fishing in San Salita (Sausalito) Bay, California, caught an unusual fish that had living fish inside, which he described as “…perfect miniatures of the mother”. [...] (Ref. 128868), visit book page.
More on author: Agassiz.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 0 - 46 m (Ref. 2850), usually ? - 6 m (Ref. 2850). 亞熱帶的; 40°N - 23°N, 124°W - 114°W
Eastern Pacific: Fort Bragg in northern California, USA to central Baja California in Mexico, including Guadalupe Island (off northern central Baja California).
東太平洋: 在美國北加州到中的堡壘布拉格中央的墨西哥的下加利福尼亞, 包括哥德洛普島島 (外海的中北部的下加利福尼亞).
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 39.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大體重: 700.00 g (Ref. 2850); 最大年齡: 10 年 (Ref. 56049)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Adults chiefly live in rocky areas near kelp, occasionally over sand bottom of coastal bays and around piers and pilings, and rarely in surf. Occur from intertidal areas to 46 m depth, but usually at about 6.1 m. Usually form small groups. Viviparous, female carries the developing young (Ref. 205).
主要地生活在海藻附近的岩石區中, 偶然地在近岸海灣的砂質底部之上與碼頭與樁材的周圍, 而且極少在海浪。 生存於潮間帶的沿岸區域到 46 公尺深, 但是通常於大約 6.1 公尺。 通常形成小群魚群。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Viviparous, female carries the developing young (Ref. 205).東太平洋: 在美國北加州到中的堡壘布拉格中央的墨西哥的下加利福尼亞, 包括哥德洛普島島 (外海的中北部的下加利福尼亞).
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 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 12 October 2018
人類使用
漁業: 商業性; 水族館: 公眾的水族館
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02951 (0.01513 - 0.05755), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.3 ±0.38 se; based on food items. |
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=1.5; tmax=10; Fec=31). |
釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
價格種類 (Ref. 80766) |
Unknown.
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營養素 (Ref. 124155) |
Calcium = 95.6 [52.9, 168.8] mg/100g; Iron = 1.15 [0.65, 1.96] mg/100g; Protein = 18.7 [17.7, 19.7] %; Omega3 = 0.264 [0.164, 0.428] g/100g; Selenium = 25.8 [13.2, 51.1] μg/100g; VitaminA = 6.99 [2.16, 22.97] μg/100g; Zinc = 0.694 [0.489, 1.013] mg/100g (wet weight); |