Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Petrotilapia: Latin,petra = stone + Bechuana, African native thiape = fish (Ref. 45335).
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser pelagisch. Tropical
Africa: Malawi.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 11.4 cm SL Männchen/unbestimmt; (Ref. 138884)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
This species is distinguished from its congeners by the following set of characters: gold with brown or gray vertical bars; gold cheek, and gold throat and chest; black throat in males, gray to light-blue throat; presence of dark submarginal band in the first dorsal fin of both females; gold cheeks in males; pale yellow with a black submarginal band in the dorsal fin of females; dark-gray caudal fin rays which are hyaline to light brown in the latter two in females; band is wider and extends over the distal two-thirds of the dorsal fin; and presence of four gill rakers on the outer row of the epibranchial (Ref. 138879).
Body shape (shape guide): elongated.
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Sabo, S.M.M., A.F. Konings and J.R. Stauffer Jr, 2026. Petrotilapia kitrinos (Teleostei: Cichlidae): a previously undescribed cichlid from Lake Malawi, Africa. European Journal of Zoology 4(1):1-5. (Ref. 138884)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
Trophische Ebene (Ref. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |