Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; لب شور نزديك كف زي; تغييرات عمق 18 - 22 m (Ref. 26165). Tropical
Indo-Pacific: South Africa (Knysna), Mozambique, Tanzania and Madagascar; elsewhere to Indonesia, Japan (Ryukyu Is.) and Samoa.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 116289); بيشينه وزن گزارش شده: 46.00 g (Ref. 116289)
شعاع نرم باله پشتي (کل) : 8 - 9; شعاع نرم باله مخرجي: 7 - 8. This species is distinguished by the following: with spinules between nasal organs and dorsal fin
origin; upper body with dark brown reticulations; distinctive solid dark brown band from above the pectoral-fin bases to caudal-fin base; many small dark brown spots on the cheek forming broad
vertical bands separated by irregular narrow white bands; belly white (Ref. 127964).
Inhabits small loose groups on shallow coastal sand flats and in estuaries. Often sleeps during the day by burrying itself under the sand with just eyes exposed (Ref. 48637, 127964).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Heemstra, P.C., E. Heemstra, D.A. Ebert, W. Holleman and J.E. Randall (eds.), 2022. Coastal fishes of the Western Indian Ocean Vol. 5. South African Institute for Aquatic Biodiversity, a National Research Facility of the National Research Foundation (NRF-SAIAB), 632 p. (Ref. 127964)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
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): 22.9 - 29, mean 27.6 °C (based on 144 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00689 - 0.02643), b=2.89 (2.72 - 3.06), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.2 se; based on size and trophs of closest relatives
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).
