分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides)
銀漢魚目 (Silversides) >
Atherinopsidae (Neotropical silversides)
擬銀漢魚科 (Neotropical silversides) > Menidiinae
Etymology: Atherinella: Greek, atherina, the Greek name for the eperlane; 1770, diminutive (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水. 熱帶; 24°C - 29°C (Ref. 6858)
Western Central Atlantic: Honduras, Costa Rica and Colombia.
中西大西洋: 宏都拉斯，哥斯大黎加與哥倫比亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 36880)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
臀鰭軟條: 23 - 27.
Found along the coast and in estuaries, may ascend rivers (Ref. 6858). Feeds on crustaceans, terrestrial and aquatic insects, and diatoms (Ref. 6858).
發現沿著海岸了與在河口, 可能上溯到河.(參考文獻 6858) 吃甲殼動物，陸生與水生昆蟲與矽藻。 (參考文獻 6858)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中西大西洋: 宏都拉斯，哥斯大黎加與哥倫比亞。
Dyer, B.S., 2003. Atherinopsidae (Neotropical silversides). p. 515-525. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 49563)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00229 - 0.01150), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.8 ±0.41 se; based on food items.
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 (10 of 100).
