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) >
Amphiliidae (Loach catfishes)
無棘鯰科 (Loach catfishes) > Amphiliinae
Etymology: Paramphilius: Greek, para = near + Greek, amphi = in both sides (Ref. 45335).
Eponymy: This species was named to recognise the Smithsonian-Firestone Expedition to Liberia (1940) during which the holotype was collected. (Ref. 128868), visit book page.
More on author: Schultz.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶; 9°N - 4°N
Africa: rivers Du and St. Paul, near the coastline in Liberia (Ref. 57128).
非洲: 在賴比瑞亞的聖保羅， Du 與 Borlor 河。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 57128)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 7; 臀棘: 0; 臀鰭軟條: 10 - 12. Diagnosis: body elongate, very slender and cylindrical, its depth comprised over 8 times in standard length; head short and deep, its length over 5 times in standard length; dorsal-fin origin usually above or slightly behind pelvic-fin insertions; caudal peduncle length over twice its depth; anal fin with 7 or more branched rays; caudal fin with 6 + 7 principal rays (Ref. 57128).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 在賴比瑞亞的聖保羅， Du 與 Borlor 河。
Skelton, P.H., L.M. Risch and D. Paugy, 2003. Amphiliidae. p. 117-143 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57128)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 04 October 2019
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [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): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
