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) >
Auchenipteridae (Driftwood catfishes)
頸鰭鯰科 (Driftwood catfishes) > Centromochlinae
Etymology: carolae: Named for Carol Youmans of the National Museum of Natural History, Smithsonian Institution, in recognition of the invaluable assistance she has provided to both authors, in particular RV, over the years.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 居於水底的.
South America: Cuyuni River basin in Guyana.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 3.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 94484)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 背的軟條 (總數) : 5; 臀鰭軟條: 7 - 8; 脊椎骨: 35 - 36.
Body shape (shape guide): fusiform / normal.
Collected at night over sand and gravel beaches in shallow water (Ref. 94484).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Vari, R.P. and C.J. Ferraris Jr., 2013. Two new species of the catfish genus Tatia (Siluriformes: Auchenipteridae) from the Guiana shield and a reevaluation of the limits of the genus. Copeia 2013(13):369-402. (Ref. 94484)
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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
|
a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.2 ±0.4 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 (10 of 100). 🛈 |