Issue
This species is placed in the genus Mesoaphyosemion in CofF ver. July 2011. This is treated here under Aphyosemion following Collier (2006: Ref. 86645), a study dealing on the whole group of Aphyosemion. The species Panchax obscurus Ahl, 1924 is considered valid in Eschmeyer (CofF ver. Mar. 2012: Ref. 89686). It is treated here a synonym of Aphyosemion cameronense (Boulenger, 1903) following van der Zee et al. (2008: Ref. 80395).
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt Sống nổi và đáy; pH range: 6.5 - 7.2; không di cư. Tropical; 18°C - 22°C (Ref. 2060)
Africa: Sanaga, Nyong, Lobo, Ntem, Ivindo, Dja, Boumba and Doumé rivers in Cameroon, Equatorial Guinea, Gabon and northwestern Republic of Congo (Ref. 47461).
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm TL con đực/không giới tính; (Ref. 27139)
Occurs in swamps, swampy parts of shallow brooks and small streams under dark forest cover on the inland plains rainforest (Ref. 3788). Not a seasonal killifish. Is difficult to maintain in aquarium (Ref. 27139).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Huber, J.H., 1996. Killi-Data 1996. Updated checklist of taxonomic names, collecting localities and bibliographic references of oviparous Cyprinodont fishes (Atherinomorpha, Pisces). Société Française d'Ichtyologie, Muséum National d'Histoire Naturelle, Paris, France, 399 p. (Ref. 27139)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).