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Teleostei (teleosts) > 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).

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; benthopelagic. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

South America: Brazil.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.6 cm SL male/unsexed; (Ref. 117418)

Short description Identification keys | Morphology | Morphometrics

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).

Maximum length based on type specimen, to be replaced with a better reference (Ref. 117418).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator : Fisch-Muller, Sonia | Collaborators

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)

IUCN Red List Status (Ref. 130435)

Critically Endangered (CR) (B1ab(iii)+2ab(iii)); Date assessed: 17 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00347 (0.00159 - 0.00757), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.5 ±0.2 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Harttia villasboas Oyakawa, Fichberg & Rapp Py-Daniel, 2018