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> Characiformes (Characins) > Characidae (Characins; tetras) > Stethaprioninae
Etymology: Hasemania: Because of John D. Haseman, the American collector of fishes (Ref. 45335); piatan: Named for Piatã, the county where the species is found. A noun in apposition..

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser benthopelagisch. Tropical

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South America: streams riacho Três Morros and córrego das Piabas, small tributaries of upper rio de Contas drainage in Bahia, Brazil.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 5.4 cm SL Männchen/unbestimmt; (Ref. 83965)

Feeds on larvae and adults of Trichoptera, adult of Diptera, fragments of unidentified arthropods, large amount of filamentous algae, and organic debris (Ref. 83965).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Zanata, A.M. and J.P. Serra, 2010. Hasemania piatan, a new characid species (Characiformes: Characidae) from headwaters of rio de Contas, Bahia, Brazil. Neotrop. Ichthyol. 8(1):21-26. (Ref. 83965)

IUCN Rote Liste Status (Ref. 130435)

stark gefährdet (EN) (B1ab(iii)); Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00724 (0.00310 - 0.01692), b=3.18 (2.98 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Hasemania piatan Zanata & Serra, 2010