分類 / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
輻鰭魚綱 (條鰭魚) >
Perciformes (Perch-likes) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Tridentiger: Greek, tres tria = three + Latin, dens = teeth + Latin, gerere = to carry (Ref. 45335).
環境 / 氣候 / 範圍
生態學
; 海洋; 淡水; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 51243). , preferred ?; 47°N - 31°N, 114°E - 148°E
Asia: Korean Peninsula and Japan. Reported from Sakhalin and Iturup Island, Russian Federation (Ref. 26334).
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 6 - 7 cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56557)
背棘 (總數): 7; 背的軟條 (總數): 10-12; 臀棘 1; 臀鰭軟條: 9 - 11
Inhabits both brackish and freshwater and may spend its whole life in freshwater. Caught for food.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
CITES (Ref. 94142)
Not Evaluated
人類使用
漁業: 低經濟
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00498 - 0.01748), b=3.07 (2.91 - 3.23), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.28 se; Based on food items.
回復力 (Ref.
69278): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
瀕危性 (Ref.
59153): Low to moderate vulnerability (26 of 100) .
