Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; آب شيرين; لب شور. Subtropical; 27°S - 35°S
Southeast Atlantic: restricted from Lüderitz, Namibia to northern Natal, South Africa.
Length at first maturity / Size / Weight / سن
Maturity: Lm 4.0 range ? - ? cm
Max length : 11.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 7248)
خارهاي باله پشتي (کل) : 6 - 9; شعاع نرم باله پشتي (کل) : 11 - 15; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 15 - 18. Body silvery and translucent with a midlateral band; dusky upper surface (Ref. 4125).
Forms schools along the coast and in estuaries, especially during spring (Ref. 3302). Also found in coastal lakes (Ref. 7248). Small individuals filter out small organisms such as phytoplankton and rotifers. Above 3.5 cm TL, it feeds mostly on crustaceans especially amphipods taken from the water column as well as off the bottom. Preyed upon by fishes and birds (Ref. 7248).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: معاش ماهیگیری; طعمه: usually
ابزارها
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