Hemisorubim platyrhynchos, Porthole shovelnose catfish : fisheries, aquarium

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Hemisorubim platyrhynchos (Valenciennes, 1840)

Porthole shovelnose catfish
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Image of Hemisorubim platyrhynchos (Porthole shovelnose catfish)
Hemisorubim platyrhynchos
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Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Pimelodidae (Long-whiskered catfishes)
Etymology: Hemisorubim: Greek, hemi = half + Brazilian local name, sorubim (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

; zoet water demersaal; pH range: 6.0 - 7.8; dH range: ? - 25. Subtropical; 20°C - 22°C (Ref. 2060)

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri

South America: Amazon, Maroni, Orinoco, and Paraná River basins.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturiteit: Lm 31.6  range ? - ? cm
Max length : 61.0 cm TL (female); max. gepubliceerd gewicht: 2.7 kg (Ref. 111728)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie


Body shape (shape guide): elongated.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Rather rare, confined to the deeper and slow-moving parts of large rivers together with some Loricaria and Potamotrygon. Its body shape and color pattern are perfectly adapted to the muddy bottom where they stay (Ref. 35381). Feeds on benthic organisms and fish. The position of the eyes and the shape of the mouth of this piscivorous fish give to its stalking mode of hunting (Ref. 35381).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload uw referenties | Referenties | Coördinator | Medewerkers

Lundberg, J.G. and M.W. Littmann, 2003. Pimelodidae (Long-whiskered catfishes). p. 432-446. 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. 36506)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)

  Niet bedreigd (LC) ; Date assessed: 16 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: commercieel; Aquarium: Publieke aquaria
FAO - Publication: search | FishSource |

Meer informatie

Trofische ecologie
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Dieetsamenstelling
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Ecologie
Ecologie
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Length-weight rel.
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genoom
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Internetbronnen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | Nationale databanken | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: ga naar, zoek | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00603 - 0.00831), b=3.11 (3.06 - 3.16), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278):  4.5   ±0.80 se; based on food items.
Generation time: 4.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (45 of 100). 🛈
Prijsklasse (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 49.7 [19.0, 141.3] mg/100g; Iron = 1.31 [0.68, 2.81] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.455 [0.195, 1.071] g/100g; Selenium = 36.7 [14.8, 83.4] μg/100g; VitaminA = 28.3 [9.5, 87.8] μg/100g; Zinc = 0.674 [0.449, 0.997] mg/100g (wet weight); based on nutrient studies.