分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Gerreidae (Mojarras)
銀鱸科 (Mojarras)
Etymology: Eucinostomus: Greek, eu = good + Greek, kyon = dog + Greek, stoma = mouth (Ref. 45335).
Eponymy: Howard Wesley Curran is a biologist whose PhD dissertation: A systematic revision of the gerrid fishes referred to the genus Eucinostomus, with a discussion of their distribution and speciation (1942) concerned the same genus of fish. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; 深度上下限 10 - 60 m (Ref. 91172). 熱帶; 26°C - 32°C (Ref. 36880); 37°N - 3°S, 115°W - 77°W
Eastern Pacific: Baja California, Mexico and the Gulf of California to the northern tip of Peru, including the Cocos and the Galapagos Islands.
東太平洋: 墨西哥的下加利福尼亞與加州灣到祕魯的北方頂端, 包括可可島與加拉巴哥群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 21.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 38398)
Found over soft bottoms of coastal waters. Juveniles are commonly found in estuarine regions, mangroves, tidal streams and rivers far from the coast. Adults occur in deeper waters. Forms schools (Ref. 37955). Omnivore (Ref. 37955), feeds on vegetable matter, micro-invertebrates and detritus (Ref. 36880).
發現在沿岸水域的軟質底部上了。 稚魚是普遍發現於河口的區域，紅樹林, 潮汐的溪流與河川遠離海岸。 成魚出現在較深的水域。 形成魚群。 (參考文獻 37955) 雜食動物 (參考文獻 37955), 吃植物，微-無脊椎動物的與碎屑。 (參考文獻 36880)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 墨西哥的下加利福尼亞與加州灣到祕魯的北方頂端, 包括可可島與加拉巴哥群島。
Bussing, W.A., 1995. Gerreidae. Mojarras. p. 1114-1128. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9303)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 25 May 2007
人類使用
漁業: 低經濟; 誘餌: occasionally
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Estimates based on models
Preferred temperature (Ref.
123201): 20.6 - 28.9, mean 25.9 °C (based on 70 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.01085 - 0.01602), b=3.06 (3.01 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
