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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Corumbataia: A locality, Corumbataia do Sul, in Brasil; britskii: Named.
Eponymy: Dr Heraldo Antonio Britski is a Brazilian ichthyologist who was awarded a bachelor’s degree (1960) and a doctorate (1973) by Universidade de São Paulo where he is still a researcher, even though he is officially retired. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal. Tropical
South America: upper Rio Paraná basin in Brazil.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 2.7 cm SL mannelijk / geslacht onbekend; (Ref. 57842)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 27 - 28. Distinguished from its congeners by possessing a more depressed head profile, a more developed and conspicuous tuft of enlarged odontodes on the tip of the supraoccipital and a partially enclosed arrector fossae.
Found in deforested areas in moderate to fast current streams and in association with aquatic macrophytes or in the submerged portion of marginal vegetation. Feeds on filamentous blue-green algae, chlorophytes, diatoms and periderm (Ref. 57842).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Ferreira, K.M. and A.C. Ribeiro, 2007. Corumbataia britskii (Siluriformes: Loricariidae: Hypoptopomatinae) a new species from the upper Rio Paraná basin, Mato Grosso do Sul, central Brazil. Zootaxa 1386:59-68. (Ref. 57842)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00374 - 0.01935), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.0 ±0.00 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).