Classificatie / Namen
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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: villasboas: Name a patronym that honors the Orlando, Claudio and Leonardo Villas Boas brothers, three frontiersmen that led the Expedição Roncador-Xingu (Ref. 117418).
Eponymy: Charles Frederick Hartt (1840–1878) was a Canadian geologist, palaeontologist and naturalist, who was a member of the Thayer Expedition (1865–1866) to Brazil, a country in which he was a specialist. [...] Orlando Villa Bôas (1914–2002), Cláudio (1916–1998) and Leonardo (1918–1961) Villas-Bôas were brothers. [...] (Ref. 128868), visit book page.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
South America: Brazil.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 12.6 cm SL mannelijk / geslacht onbekend; (Ref. 117418)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
This species can be distinguished from other congeners by the following characters: presence of completely covered abdomen by minutes plates; caudal peduncle slightly compressed laterally after confluence of lateral keels; greater head length; and snout with prominent medial longitudinal ridge (Ref. 117418).
Cross section: oval.
Maximum length based on type specimen, to be replaced with a better reference (Ref. 117418).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oyakawa, O.T., I. Fichberg and L.H. Rapp Py-Daniel, 2018. Three new species of Harttia (Loricariidae: Loricariinae) from Serra do Cachimbo, Rio Xingu basin, Pará, Northern Brazil. Zootaxa 4387(1):75-90. (Ref. 117418)
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 geen belang
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00589 (0.00271 - 0.01280), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.5 ±0.2 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |