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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Steatocranus: Greek, steatos = hard fat + Greek, kranion = skull (Ref. 45335).
More on author: Poll.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal; pH range: 6.0 - 8.0; dH range: 5 - 19. Tropical; 25°C - 27°C (Ref. 2060); 3°S - 7°S
Africa: Pool Malebo (=Stanley Pool) and the lower Congo River in Republic of Congo and Democratic Republic of the Congo (Ref. 52307).
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 6.3 cm SL macho/indeterminado; (Ref. 5696)
Rheophilic; pair-bonding and cave spawning species (Ref. 52307).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Female lays up to 100 eggs in the male's cave. Both parents take care of their young.
Snoeks, J. and G. De Boeck, 1991. Steatocranus. p. 460-461. In J. Daget, J.-P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5696)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).