分类 / Names
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.
Environment: milieu / climate zone / depth range / distribution range
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
Maturity: 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).
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。
Life cycle and mating behavior
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)
人类利用
游钓鱼种: 是的; 水族馆: 公众的水族馆
更多信息
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Estimates based on models
Preferred temperature (Ref.
123201): 10.3 - 14, mean 12.1 °C (based on 57 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00872 - 0.02396), 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 (Ref.
69278): 3.4 ±0.5 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=3; tmax=9; Fec=39).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
