رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Psammogobius: Greek, psammos = sand + Latin, gobius = gudgeon (Ref. 45335).
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; لب شور نزديك كف زي. Subtropical
Southeast Atlantic and Western Indian Ocean: South Africa.
Length at first maturity / Size / Weight / سن
Maturity: Lm 3.0 range ? - ? cm
Max length : 7.5 cm TL جنس نر / بدون خواص جنسي; (Ref. 11344)
خارهاي باله پشتي (کل) : 7; شعاع نرم باله پشتي (کل) : 9 - 10; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 9 - 11. Body grey to brown in color, with white and brown spots on back; thin white bars on side; 3-6 elongate dark brown spots on midside; males with black spot on rear of 1st dorsal fin (Ref. 2798).
An estuary sand dweller occurring in tidal parts of rivers (Ref. 4343).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
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 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00656 - 0.02103), b=3.05 (2.89 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.3 se; based on diet studies.
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).
