Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; آب شيرين; لب شور نزديك كف زي; هردو رو (Ref. 51243). Tropical; 22°C - 26°C (Ref. 2060)
Indo-West Pacific: Natal, South Africa to Indonesia and the western Pacific.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 4343)
خارهاي باله پشتي (کل) : 7; شعاع نرم باله پشتي (کل) : 10 - 11; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 10 - 11. Brownish with dark blotches along back; faint blotches on mid side, the last on caudal base; fins usually spotted (Ref. 2798).
Occurs inshore, enters lagoons (Ref. 4343). Found in muddy estuaries and coastal bays (Ref. 4833). Enters lower reaches of freshwater streams (Ref. 2847). Feeds on small fishes, crustaceans and other invertebrates (Ref. 12693).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Spawns in caves.
Maugé, L.A., 1986. Gobiidae. p. 358-388. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4343)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: از بی علاقه گی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 29.1, mean 28.1 °C (based on 1302 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00529 - 0.01890), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 4.0 ±0.65 se; based on food items.
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
