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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 / Mức độ sâu / distribution range
Sinh thái học
; Nước ngọt Sống nổi và đáy; không di cư. Tropical
Africa: savannah of northern Togo (Ref. 57259).
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Chín muồi sinh dục: Lm ? range ? - ? cm
Max length : 4.0 cm TL con đực/không giới tính; (Ref. 57259); 4.0 cm TL (female)
Các tia vây lưng cứng (tổng cộng) : 0; Các vây lưng mềm (tổng cộng) : 6 - 9; Tia cứng vây hậu môn: 0; Tia mềm vây hậu môn: 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).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
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 Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Bể nuôi cá: Tính thương mại
Các công cụ
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Estimates based on models
Phylogenetic diversity index (Tài liệu tham khảo
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).
Mức dinh dưỡng (Tài liệu tham khảo
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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