Klassifizierung / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlasomatinae
Etymology: Bujurquina: A name created by Kullander, taken from a native Peruvian word for these cichlids, "bujurqui" or "bufurque"; 1983-1986.
More on author: Heckel.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser benthopelagisch; pH range: 6.0 - 8.0; dH range: 5 - 12. Tropical; 24°C - 28°C (Ref. 30491)
South America: Paraná River basin, in the Paraguay River drainage, and in the middle Paraná River basin.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm SL Männchen/unbestimmt; (Ref. 81048)
In rivers in shallow zones (Ref. 9088). Both parents defend the eggs and take the yolk-sac larvae in their mouth (Ref. 40602).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Spawn up to 400 eggs on fallen leaves, which may be pulled around, possibly in reaction to predators or water level changes. Both parents defend the eggs and take the yolk-sac larvae in their mouth (Ref. 40602).
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36377)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Aquarium: Kommerziell
Mehr Information
Alter/Größe
Wachstum
Länge-Gewicht
Länge-Länge
Längenhäufigkeiten
Morphometrie
Morphologie
Larven
Larven Pop.Dyn.
Rekrutierung
Dichte
BRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
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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=0.02042 (0.00927 - 0.04498), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Fec=400).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).