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Eupercaria/misc (Various families in series Eupercaria) >
Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia .
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; لب شور نزديك كف زي; غير مهاجر; تغييرات عمق 0 - 30 m (Ref. 6205). Subtropical; 37°N - 21°N, 117°E - 142°E (Ref. 6205)
Northwest Pacific: southern Japan and Taiwan.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 6205)
خارهاي باله پشتي (کل) : 13 - 14; شعاع نرم باله پشتي (کل) : 20 - 22; خارهاي باله مخرجي: 2; شعاع نرم باله مخرجي: 22 - 24; مهره ها: 39 - 40. Swim bladder with two posterior extensions. Body is pale brown to dull brown above, lighter below; a faint mid-lateral stripe usually present; dorsal fins dusky terminally with five or six rows of dusky spots on second dorsal fin membranes, other fins hyaline.
Found in tidal flats in the estuary zone near large rivers. Oviparous (Ref. 205). Fishery is declining possibly due to habitat alteration by reclamation and pollution. The flesh is firm and well accepted in Japan (Ref. 6205).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
McKay, R.J., 1992. FAO Species Catalogue. Vol. 14. Sillaginid fishes of the world (family Sillaginidae). An annotated and illustrated catalogue of the sillago, smelt or Indo-Pacific whiting species known to date. Rome: FAO. FAO Fish. Synop. 125(14):87p. (Ref. 6205)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
در معرض خطر (EN) (B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 08 December 2017
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; آبزي پروري: احتمال كاربري در آينده
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 17.7 - 24.6, mean 21.4 °C (based on 193 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00272 - 0.01217), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.44 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 to moderate vulnerability (27 of 100).