>
Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Rhoadsiinae
Etymology: Rhoadsia: Because of Samuel N. Rhodes, naturalist and explorer. Personal communication of Alexandre Cardoso(*), cited by Fowler, H.W., 1911, "New fresh water fish from western Ecuador. Acad. Nat. Sci. Philadelphia 63, 493-520.
Eponymy: Samuel Nicholson Rhoads (1862–1952) was an American vertebrate taxonomist. [...] (Ref. 128868), visit book page.
More on authors: Eigenmann & Henn.
Taxonomic Remarks
See Géry (1977:538) for a comparison among species.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
South America: Pacific drainage basins in western Ecuador.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 10.4 cm TL mannelijk / geslacht onbekend; (Ref. 38501)
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Cardoso, A.R., 2003. Subfamily Rhoadsiinae (Characins, tetras). p. 213-214. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38501)
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.9 ±0.3 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 (17 of 100). 🛈 |