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: Heinrich ‘Heinz’ Brachet (1919–2011) was an aquarist of Wiesbaden, West Germany, who was Chairman of the Wiesbadener Aquarienverein for 25 years. [...] (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
Africa: savannah of northern Togo (Ref. 57259).
非洲: 多哥北部。
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) : 6 - 9; 臀棘: 0; 臀鰭軟條: 11 - 14. Diagnosis: Small and slender ‘Lampeye’ species with rounded fins and low sexual dimorphism; dorsal fin with 6-9 rays, anal fin with 11-14 rays, displacement between dorsal and anal fins 1/8-11; scales on mid-lateral series 27-29 (+3) (Ref. 57259).
Colouration: Male colouration: overall body colour is pale yellow-grey to silver; the scales have narrow dark grey borders, producing a reticulated appearance; the lower lip is also dark grey; the opercle and sides show a distinct light blue iridescence; immediately behind the origin of the pectoral fins there is a vertically orientated oblong grey patch; the unpaired fins are pale yellow, becoming darker distally and ending in a dark grey to almost black margin; the caudal fin has some small dark grey spots, arranged in crescent-shaped crossbars (Ref. 57259). Female colouration: the body is an overall pale yellow-grey, with a silver iridescence on the frontal parts of the sides and the abdomen; the scales have faint dark grey borders, producing a weak reticulation; all fins are colourless (Ref. 57259). Both sexes show a silver reflection and a light blue spot in the upper part of the iris (Ref. 57259).
Body shape (shape guide): fusiform / normal.
Found in small savannah streams (Ref. 57259). Not a seasonal killifish. Is very difficult to maintain in aquarium (Ref. 27139).
在大草原中出現於小溪。 4 公分最大 TL.(參考文獻 3788) 不是一個季節性的鱂科魚類。 在水族館非常難以維持。 (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: 多哥北部。
Wildekamp, R.H. and J.R. Van der Zee, 2003. Poeciliidae. p. 300-324 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. 57259)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
瀕危 (EN) (B2ab(iii)); 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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