分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Gobioides: Latin, gobius = gudgeon + suffix oides = similar to (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
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. 46888). 14°C - 32°C (Ref. 97140)
Western Atlantic: Charleston, South Carolina southward to Florida, along the Gulf of Mexico coasts of Alabama, Mississippi, Louisiana, and eastern-central Texas; along the Caribbean coast of Colombia, eastward to Venezuela, Surinam, Guyana, French Guiana, and Brazil as far south as Rio Grande do Sul, Brazil.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 55.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 13628); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6077); 最大體重: 311.00 g (Ref. 13628)
背棘 (總數) : 7; 背的軟條 (總數) : 15 - 16; 臀棘: 1; 臀鰭軟條: 15 - 16. Scales in longitudinal series about 160 (Ref. 27974). With a continuous dorsal fin, and dorsal and anal fins joined with caudal fin (Ref. 26938).
Adults prefer muddy bays and estuaries; encountered in fresh water (Ref. 13628), with a salinity range of 0.0 to 25.5 ppt (Ref. 97140). Also found offshore on muddy bottoms, off mouths of large rivers. Largest goby in the Caribbean, and the only one with this distinctive eel-like shape (Ref. 26938).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Murdy, E.O., 1998. A review of the gobioid fish genus Gobioides. Ichthyol. Res. 45(2):121-133. (Ref. 27974)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 28 February 2019
人類使用
漁業: 低經濟; 誘餌: occasionally
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Estimates based on models
Preferred temperature (Ref.
123201): 23.4 - 28, mean 25.9 °C (based on 452 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
