分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Procatopodidae (African lampeyes) > Procatopodinae
Eponymy: Christian Ehrich was a German landscaper and agronomist and one of Etzel’s friends who had invited him to west Sumatra (early 1970s). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性; 非遷移的. 熱帶; 25°N - 10°N, 12°W - 5°E
Africa: a slow flowing creek near Samalofila, southwest of Bamako, and a locality east of Bougouni in southwestern Mali (Ref. 57259).
非洲: 馬利。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 4.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 57259); 4.0 cm TL (female)
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) : 5 - 7; 臀棘: 0; 臀鰭軟條: 11 - 14. Diagnosis: small and slender ‘Lampeye’ species with rounded unpaired fins and low sexual dimorphism; dorsal fin with 5-7 rays, anal fin with 11-14 rays, displacement between dorsal and anal fins 1/9-12; scales on mid-lateral series 27-30 (Ref. 57259).
Colouration: Male colouration: body colour is pale olive-grey with a light blue iridescence on the sides and a white ventral area; the scales have narrow dark brown to black margins; unpaired fins are mainly pale green; the caudal fin has a grey to black edging to the upper and lower parts, and the dorsal fin displays a grey to black margin; the anal fin has a brown submarginal band; the ventral fins are green (Ref. 57259). Female colouration: the colour pattern is similar to that of the male but much less prominent; the bands in the unpaired fins are also much less distinct (Ref. 57259). Both sexes show a light blue to green reflection in the iris (Ref. 57259).
Body shape (shape guide): fusiform / normal.
Found in schools, most commonly in the upper water layers (Ref. 57259). Not a seasonal killifish. Is easy to maintain in the aquarium (Ref. 27139).
不是一個季節性的鱂科魚類。 容易在水族館維持。 (參考文獻 27139)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 馬利。
Huber, J.H., 1999. Updates to the phylogeny and systematics of the African lampeye schooling cyprinodonts (Cyprinodontiformes: Aplocheilichthyinae). Cybium 23(1):53-77. (Ref. 30546)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 06 June 2019
人類使用
水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00222 - 0.01425), b=3.07 (2.85 - 3.29), 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): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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