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Characiformes (Characins) >
Curimatidae (Toothless characins)
Etymology: Steindachnerina: Named after Franz Steindachner, 1876; naturalist, ichthyologist that studied the fauna of Galápagos..
Issue
See Vari (1991:51) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Temperate
South America: Atlantic coastal drainages of Rio Grande do Sul, Brazil; Uruguay; Uruguay River in Santa Catarina, Brazil; and lower Paraná and Paraguay rivers.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 18.8 cm TL hane/ej könsbestämd; (Ref. 79585); publicerad maxvikt: 98.70 g (Ref. 79585)
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Vari, R.P., 1991. Systematics of the neotropical Characiform genus Steindachnerina Fowler (Pisces: Ostariophysi). Smithson. Contrib. Zool. 507:118 p. (Ref. 30554)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01231 - 0.03234), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).