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Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Thayeriinae
Etymology: Inpaichthys: It is a dedication name; see www.aqua.terra-net.de; from a Brazilian institution about Indian tribes.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water pelagisch. Tropical
South America: Brazil.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 3.2 cm SL mannelijk / geslacht onbekend; (Ref. 138318); 3.8 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 9; Anale zachte stralen: 19 - 21; Wervels: 34. Thisi species is distinguished from all its congeners by the following characters: autapomorphic presence of a well-defined, relatively broad oblique dark ventrolateral stripe on body, running approximately from end of pectoral fin rays to base of middle caudal-fin rays, and continuing straight onto the tip of the middle caudal-fin rays (vs. no well-defined longitudinal stripe, or dark lateral stripe never oblique); differs from I. nambiquara, I. parauapiranga by the absence of humeral blotch (vs. two in I. parauapiranga, one in I. nambiquara); differs from I. kerri by having 19-21 branched anal-fin rays (vs. 22-26) (Ref. 138318).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Dagosta, F.C.P., 2025. An ode to beauty: the discovery of one of the most spectacular tetras (Characiformes: Acestrorhamphidae) - a new species of Inpaichthys from the rio Juruena, Brazil. Neotropical Ichthyol. 23(3):1-19. (Ref. 138318)
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 potentieel belang
Tools
Speciale rapporten
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01698 (0.00698 - 0.04132), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |