Taxonomic Remarks
No recent species description, but see Weitzman et al. (1988) & Menezes & Weitzman (1990) for identification and relationships. See Burns et al. (1995) for evidence of insemination. See Nelson (1964 a, b, & c) for extensive description and discussion of courtship behavior.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
South America: blackwater tributaries of lower Jacuí River and blackwater coastal streams and swamps of Rio Grande do Sul, Brazil.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 3.9 cm SL mannelijk / geslacht onbekend; (Ref. 137577)
Inhabit small to moderate-sized streams or rivers (Ref. 30267).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Weitzman, S.H., N.A. Menezes and J.R. Burns, 1996. Species of the Glandulocaudine Tetra Tribe Glandulocaudini: The genus Mimagoniates. Trop.Fish Hobbyist 19(6):184-194. (Ref. 30267)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
Download XML
Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01072 (0.00415 - 0.02764), b=3.00 (2.78 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |