分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Plotosidae (Eeltail catfishes)
鰻鯰科 (Eeltail catfishes)
Etymology: Plotosus: Greek, plotos = swimming (Ref. 45335).
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 底中水層性.
Northwest Pacific: Japan.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 18.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 75200)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
This species is distinguished by the following set of characters: 2-3 pale stripes on body, of which 2 extend onto head, a pair of dermal fold fringing base of dendritic organ; nasal and maxillary barbels reach well beyond posterior border of orbit; origin of dorsal procurrent caudal-fin posterior to vertical thorough middle base of pelvic fins, and slightly anterior to vertical through origin of anal fin; 21-26 (usually 23-25) gill rakers; 142-174 (usually 146-174) total rays in confluent median fins; 48-52 (usually 49-51) vertebrae excluding anterior complex vertebra (Ref. 75200).
Body shape (shape guide): elongated; Cross section: compressed.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Yoshino, T. and H. Kishimoto, 2008. Plotosus japonicus, a new eeltail catfish (Siluriformes: Pltosidae) from Japan. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 2:1-11. (Ref. 75200)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00213 - 0.01026), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.5 ±0.3 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |
營養素 (Ref. 124155) |
Calcium = 61.7 [26.8, 125.3] mg/100g; Iron = 0.373 [0.204, 0.713] mg/100g; Protein = 15.9 [13.7, 18.3] %; Omega3 = 0.478 [0.229, 1.034] g/100g; Selenium = 13 [6, 30] μg/100g; VitaminA = 29.2 [7.0, 119.3] μg/100g; Zinc = 0.755 [0.507, 1.123] mg/100g (wet weight); |