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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335); caudofasciatus: Name 'caudofasciatus' from the Latin words 'cauda' and 'fasciatus', meaning 'tail' and 'stripes', in reference to the longitudinal dark stripes on its caudal fin.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande. Tropical
South America: Brazil.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 16.1 cm SL hane/ej könsbestämd; (Ref. 133475)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 2; Mjukstrålar i ryggfenan (totalt) : 7; Mjukstrålar i analfenan: 4. This species is distinguished by the following set of characters: caudal fin with longitudinal dark stripes on yellow background; horizontally aligned stripes on lateral series of plates; upper-jaw teeth 21-39; straight dentary tooth rows; lacking keels on lateral series of plates; orbital diameter of 20.7-25.0% Hl (Ref. 133475).
Body shape (shape guide): elongated; Cross section: flattened.
Facultative air-breathing in the genus; This species is found in small to medium-sized streams 0.3-5 m. deep, with substrate composed of sand, clay, and loose gravel, and sometimes pebbles and boulders (Ref. 133475).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Zawadzki, C.H. and F.M. Azevedo, 2024. Hypostomus caudofasciatus (Teleostei: Loricariidae), a new remarkably colored species from the upper Rio Paraná basin in Brazil. Zootaxa 5471(3):318-328 (Ref. 133475)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
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Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (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=0.01585 (0.00733 - 0.03429), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
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Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Moderate vulnerability (35 of 100). 🛈 |