分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Embiotocidae (Surfperches)
Etymology: Amphistichus: Greek, amphi = on both sides + Greek, stix, -ichos = row (Ref. 45335); rhodoterus: From 'rodoteros' meaning rosy (Ref. 6885).
More on author: Agassiz.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 0 - 7 m (Ref. 2850). 溫帶; 50°N - 34°N, 126°W - 119°W
Eastern Pacific: Vancouver Island, British Columbia, Canada to Avila Beach, central California, USA.
東太平洋: 溫哥華島, 到 Avila 海灘，美國加州中部的加拿大卑詩省。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 41.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); 最大年龄: 9 年 (Ref. 56049)
背棘 (总数) : 9 - 10; 背的软条 (总数) : 25 - 28; 臀棘: 3; 臀鳍软条: 28 - 31. Caudal fin broadly forked (Ref. 6885). Generally silvery overlaid lightly with a brassy cast; light green above; sides with a series of about 9 to 11 narrow vertical dark bars, posteriorly, broken and staggered along the lateral line; caudal and anal fins red (Ref. 6885).
Body shape (shape guide): short and / or deep.
尾鳍宽广地分岔。 (参考文献 6885) 通常银色的轻轻覆盖具有一个黄铜色的外貌; 淡绿色的上方; 侧边有一系列的大约 9 到 11个狭窄的黑色纵带,在后部地, 打破而且交错沿着侧线; 尾鳍与臀鳍红色.(参考文献 6885)
Adults are found in sand beaches in surf on exposed coast, sometimes in bays and backwaters (Ref. 2850). Viviparous, female carries the developing young (Ref. 205).
在裸露的海岸上的海浪中发现于沙滩了, 有时在海湾与洄水区中。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Viviparous, female carries the developing young (Ref. 205).東太平洋: 溫哥華島, 到 Avila 海灘，美國加州中部的加拿大卑詩省。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
工具
特别资料
下载 XML
网络资源
基于模型的估算
首选温度 (参考文献
123201): 10.3 - 14, mean 12.1 °C (based on 57 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00852 - 0.02342), b=3.00 (2.85 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.5 se; based on diet studies.
回复力 (参考文献
120179): 低的, 最小族群倍增时间4.5 - 14 年 (tm=3; tmax=9; Fec=39).
渔业脆弱性 (Ref.
59153): Low to moderate vulnerability (31 of 100).
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