| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Narcine brasiliensis AquaMaps Data sources: GBIF OBIS |
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01122 (0.00607 - 0.02073), b=2.90 (2.73 - 3.07), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.2 ±0.4 se; based on diet studies. |
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回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (Assuming fecundity<100). |
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釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Unknown. |
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營養素 (Ref. 124155) |
Calcium = 6.47 [0.67, 106.25] mg/100g; Iron = 0.472 [0.039, 5.319] mg/100g; Protein = 16.6 [12.4, 21.0] %; Omega3 = 0.145 [0.049, 0.421] g/100g; Selenium = 14.3 [2.3, 70.5] μg/100g; VitaminA = 22.2 [1.8, 283.1] μg/100g; Zinc = 0.82 [0.06, 9.22] mg/100g (wet weight); |