分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobionellinae
Etymology: Stenogobius: Greek, stenos = narrow + Latin, gobius = gudgeon (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: Sri Lanka.
亞洲: 斯里蘭卡。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 34009)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 10; 臀棘: 1; 臀鰭軟條: 10. Opercle naked; cheek naked; pectoral base usually naked; belly anteriorly usually naked; breast naked; predorsal midline naked or with few scales near first dorsal fin; first dorsal fin with crescentic to slightly tear-shaped blackish mark near posterior base of fin, most pronounced after fourth spine; pectoral fin with 14 to 15 rays, usually 15 (Ref. 34009).
鰓蓋的裸露; 頰的裸露; 胸鰭基底通常裸露的; 腹面前面地通常裸露的; 胸部裸露的; 前背的中線裸露的或有些在第一背鰭附近的鱗片; 第一背鰭有新月形的到些微地流淚-在鰭的在後部基底附近的形狀的黑色標誌, 最明顯的在第四根棘之後; 胸鰭有 14 到 15個鰭條, 通常 15.(參考文獻 34009)
Recorded from brackish and freshwater streams.
記錄自半鹹淡水與淡水溪流了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 斯里蘭卡。
Watson, R.E., 1991. A provisional review of the genus Stenogobius with descriptions of a new subgenus and thirteen new species (Pisces: Teleostei: Gobiidae). Rec. West. Aust. Mus. 15(3):627-710. (Ref. 34009)
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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=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 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 (10 of 100).
