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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Eponymy: Professor Dr Dirk Frans Elisabeth Thys van den Audenerde (d: 1934) is a Belgian ichthyologist and Museum Director. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico. Tropical
Africa: endemic to Lake Bermin, Cameroon (Ref. 81260).
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 6.4 cm SL maschio/sesso non determinato; (Ref. 12251)
Spine dorsali (totale) : 16; Raggi dorsali molli (totale) : 10 - 11; Spine anali: 3; Raggi anali molli: 7 - 8. Diagnosis: lower pharyngeal jaw robust and of moderate size, with a large, heart-shaped dentigerous plate, covered with numerous fine, regularly arrayed teeth (Ref. 26738, 81260). Mouth not squared or obtuse (Ref. 81260). Ventral margin of lower lip smooth; ratio of lower jaw length to lower jaw width < 1; oral jaw teeth slender, movably implanted with spatulate crowns (Ref. 26738, 81260). 11-13 gill rakers on first arch (Ref. 26738).
Feeds primarily upon plants (especially algae), diatoms and insects (Ref. 52307). Pair-bonding, open (Ref. 52307)substrate brooder (Ref. 52307, 81260), with both parents guarding the brood (Ref. 52307).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Dunz, A.R. and U.K. Schliewen, 2013. Molecular phylogeny and revised classification of the haplotilapiine cichlid fishes formerly referred to as "Tilapia". Mol. Phylogenet. Evol. 68(1):64-80. (Ref. 93285)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01862 (0.00830 - 0.04177), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
2.8 ±0.1 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |