Sciades herzbergii (Bloch, 1794)
Pemecou sea catfish
個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Sciades herzbergii AquaMaps Data sources: GBIF OBIS |
アップロード 写真 そして ビデオ
画像 | グーグルの画像
Sciades herzbergii
画像によって Barbosa, J.M./M. Deda
画像 | グーグルの画像
画像によって Barbosa, J.M./M. Deda
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Eponymy: Bloch did not identify whom he was naming this fish after, but a probable candidate is Count Ewald Friedrich von Herzberg (1725–1795), a distinguished Prussian statesman and savant and one of Bloch’s sponsors. (Ref. 128868), visit book page.
More on author: Bloch.
Eponymy: Bloch did not identify whom he was naming this fish after, but a probable candidate is Count Ewald Friedrich von Herzberg (1725–1795), a distinguished Prussian statesman and savant and one of Bloch’s sponsors. (Ref. 128868), visit book page.
More on author: Bloch.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
海; 新鮮な水; 汽水性の 底生の. Tropical
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
South America: Caribbean and Atlantic draining rivers and estuaries from Colombia to Brazil.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 50.8, range 45 - 56.5 cm
Max length : 94.2 cm TL オス/雌雄の選別がない; (Ref. 10652); 62.5 cm TL (female); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 3265); 最大公表体重: 1.5 kg (Ref. 5217)
Max length : 94.2 cm TL オス/雌雄の選別がない; (Ref. 10652); 62.5 cm TL (female); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 3265); 最大公表体重: 1.5 kg (Ref. 5217)
簡単な記述 検索表 | 形態学 | 形態計測学
Body shape (shape guide): elongated; Cross section: circular.
Adults occur in turbid estuaries, mangrove-lined lagoons and lower parts of rivers being very tolerant to changes in salinity. Found on shallow soft bottoms (Ref. 5217). Feed on a large variety of bottom-living and pelagic organisms including those found among the roots of mangroves. Reproduction occurs between September and December. A female lays 20-30 eggs, with a diameter of 10-12 mm. Males incubate the eggs in their mouth (Ref. 35381).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Females reach maturity at a younger age than males and grow faster. The male incubates 28-40 eggs in the mouth and 200-400 eggs that are fixed in a glutinous mass on its head. Incubation takes 10-12 days. After 50-60 days fully functional young (6-6.5 cm TL) are released.
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター : Ferraris, Jr., Carl J. | 協力者
Chacon, J.O., M.I.M. Alves and M.S.C. de Mesquita, 1994. Alguns aspectos da reprodução do bagre branco, Selenapsis herzbergii (Bloch 1794), Pisces: Ostariophysi, Siluriformes, Ariidae. Bol. Tec. DNOCS. 47/52(1/2):43-78. (Ref. 10652)
CITES
Not Evaluated
人間に対する脅威
Traumatogenic (Ref. 58010)
人間の用途
水産業: 少数商業の
FAO - Publication: search | FishSource |
より多くの情報
解剖学
カマ
脳
オトリス
カマ
脳
オトリス
遺伝子の
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
用具
特記事項
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インターネットの情報源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | 動物に関する記録
モデルに基づく推定値
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系統多様性指数 (参照 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00537 (0.00448 - 0.00644), b=3.15 (3.10 - 3.20), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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栄養段階 (参照 69278) |
3.3 ±0.39 se; based on food items. |
| Generation time | 3.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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回復力 (参照 120179) |
手段, １．４年～４．４年の倍増期間の最小個体群 (tm=2-3; Fec=200). |
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漁業の脆弱性 (Ref. 59153) |
Moderate vulnerability (39 of 100). 🛈 |
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価格帯 (Ref. 80766) |
Medium. |
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栄養素 (Ref. 124155) |
Calcium = 93.2 [51.2, 182.5] mg/100g; Iron = 0.957 [0.621, 1.530] mg/100g; Protein = 16.8 [15.2, 18.5] %; Omega3 = 0.155 [0.087, 0.265] g/100g; Selenium = 75.6 [42.4, 141.5] μg/100g; VitaminA = 11 [5, 23] μg/100g; Zinc = 1.14 [0.79, 1.68] mg/100g (wet weight); based on nutrient studies. |