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) > Atherinopsinae
Etymology: Odontesthes: Greek, odous = teeth + Greek,esthes = suit, something used to wrap (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶
South America: Río Negro, Río Uruguay, Río de la Plata, Lagoa Mirim and Lagoa dos Patos system, Uruguay, Argentina, southern Brazil.
南美洲: 尼格羅河， Rio 烏拉圭，拉布拉塔河， Lagoa Mirim 與 Lagoa dos Patos 系統，烏拉圭，阿根廷，巴西南部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 128590); 最大體重: 436.60 g (Ref. 128590)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Scales in the lateral line series above the lateral band 52-60; and predorsal scales 28-35 (Ref. 47314).
在側面的條紋 52-60 上面的側線系列中的鱗片; 而且前背的鱗片 28-35.(參考文獻 47314)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 尼格羅河， Rio 烏拉圭，拉布拉塔河， Lagoa Mirim 與 Lagoa dos Patos 系統，烏拉圭，阿根廷，巴西南部。
Wingert, J.M., J. Ferrer and L.R. Malabarba, 2017. Review of the Odontesthes perugiae species group from Río de La Plata drainage, with the description of a new species (Atherinomorpha: Atherinopsidae). Zootaxa 4250(6):501-528. (Ref. 116661)
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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=0.00603 (0.00275 - 0.01321), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±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 (25 of 100).
