Classificatie / Namen
Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Nothobranchiidae (African rivulines)
Etymology: Aphyosemion: Greek, aphye, -es, sardine, anchovy + Greek, semeion = mark, signal (Ref. 45335); flammulatum: The specific epithet refers to the colour of the tip of the dorsal fin in this species, bright orange (Ref. 119374).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water pelagisch. Tropical
Africa: Aloumbé River in Gabon (Ref. 119374).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 4.2 cm SL mannelijk / geslacht onbekend; (Ref. 119374)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 11 - 14; Anale stekels: 0; Anale zachte stralen: 13 - 14. Diagnosis: This species differs from all other species in the Aphyosemion alpha group through a combination of following features: head intense orange, flanks purplish-blue, ventral region bluish vs. never same colour pattern; and anal fin purplish-blue, with no punctuation except for some black macules in basal region and irregular submarginal red band vs. anal fin orange with or without punctuation, anal fin blue-orange with no punctuation, regular or no submarginal red band (Ref. 119374). It differs from all other species of the subgenus Chromaphyosemion with black alpha-shaped mark in pre- and post-opercular region vs. no alpha-shaped mark, only a few red macules (Ref. 119374).
Body shape (shape guide): fusiform / normal.
This species lives in very small forest streams, less than 1 metre wide, with sandy or rocky bottoms; it hides among roots or dead leaves (Ref. 119374).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Agnèse, J.-F., L. Chirio, O. Legros, R. Oslisly and H.M. Bhé, 2018. Unexpected discovery of six new species of Aphyosemion (Cyprinodontiformes, Aplocheilidae) in the Wonga-Wongué Presidential Reserve in Gabon. Eur. J. Taxon. 471:1-28. (Ref. 119374)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 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=0.00603 (0.00251 - 0.01446), b=3.13 (2.93 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |