Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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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.
Environment: milieu / climate zone / Tiefenbereich / distribution range
Ökologie
; süßwasser benthopelagisch. Tropical
South America: Brazil.
Size / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 10.8 cm SL Männchen/unbestimmt; (Ref. 130771)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenweichstrahlen: 7; Wirbelzahl: 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.
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | 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)
IUCN Rote Liste Status (Ref. 130435: Version 2025-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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