分類 / Names
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) > Auchenipterinae
Etymology: Pseudepapterus: Greek, pseudes = false + Greek, apteros = without fins (Ref. 45335).
More on authors: Ferraris & Vari.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: Caura River basin, Venezuela.
南美洲: Caura 河流域。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 8.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 37098)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 4; 臀鰭軟條: 64; 脊椎骨: 52
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: Caura 河流域。
Ferraris, C.J. Jr. and R.P. Vari, 2000. The deep-water South American catfish genus Pseudepapterus (Ostariophysi: Auchenipteridae). Ichthyol. Explor. Freshwat. 11(2):97-112. (Ref. 39326)
IUCN 瀕危狀態 (Ref. 130435)
極危 (CR) (B2ab(iii)); Date assessed: 11 December 2020
人類使用
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年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).