Classificatie / Namen
Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
>
Characiformes (Characins) >
Curimatidae (Toothless characins)
Etymology: Cyphocharax: Greek, kyphos = curved, humpback + Greek, charax = a marine fish without identification (Ref. 45335); albiventris: Name albiventris from the Latin words 'albus' and 'venter', meaning 'white' and 'belly', in reference to the whitish coloration in the ventrolateral surface of species' body.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
South America: Brazil.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 10.8 cm SL mannelijk / geslacht onbekend; (Ref. 130771)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 9; Anale zachte stralen: 7; Wervels: 31 - 32. This species is distinguished from its congeners by the following set of characters: strongly countershaded body with the epidermis on scales below the lateral line series nearly hyaline, lacking dark chromatophores; abundant iridophores present on the dermis, along the lateroventral portion of body, resulting in silvery reflective pigmentation; round, dark blotch on the caudal peduncle present; 33-36 pored scales from the supracleithrum to the hypural joint; five scale rows between lateral line and anal fin origin; 16 circumpeduncular scales; nine branched rays on dorsal fin; 31-32 total vertebrae; fleshy expansion of the upper lip overlapping lower jaw absent; low body depth 30.6%-35.8% of SL; short head length 26.9%-29.6% of SL; low caudal peduncle depth 10.9%-12.5% of SL; slightly short pelvic fin length 19.4%-21.9% SL (Ref. 130771).
Body shape (shape guide): elongated; Cross section: oval.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Netto-Ferreira, A.L., A.F. Nogueira, B.F. Melo and G.M. Dutra, 2024. A new species of Cyphocharax Fowler Teleostei: Curimatidae) from the Rio Xingu, Brazil. Am. Mus. Novit. 4007:1-19. (Ref. 130771)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
Download XML
Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00933 (0.00398 - 0.02190), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
|
|
0 |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |