Synonyms
Bagre cajaro
Bagre papagayo
Banana Catfish
Cajaro (span.)
Guacamayo Bagre
Ohidoko
ojidoko
Pejije Torre
Pez Torre
Phractocephalus bicolor
Phractocephalus hemiliopterus
Pirarara (port.)
Red-tailed Catfish
Redtail Catfish
Rotflossen-Antennenwels
Rtc (Abkürzung)
Silurus hemioliopterus
South American Red Tailed Catfish
Bagre papagayo
Banana Catfish
Cajaro (span.)
Guacamayo Bagre
Ohidoko
ojidoko
Pejije Torre
Pez Torre
Phractocephalus bicolor
Phractocephalus hemiliopterus
Pirarara (port.)
Red-tailed Catfish
Redtail Catfish
Rotflossen-Antennenwels
Rtc (Abkürzung)
Silurus hemioliopterus
South American Red Tailed Catfish
Length (total)
approx. 130 cm
Temperature
24 - 30 °C
pH
5.5 - 7.5
Eats plants
not known
yes
 
present
18 soft rays
20 soft rays
slightly incised / concave, pointed
I / 7 rays
8 soft rays
18 soft rays
20 soft rays
slightly incised / concave, pointed
I / 7 rays
8 soft rays
Not on the positive list of Brazil in 2012 : The positive list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
last seen on a
german stock list
german stock list
29/January/2022
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 438
- Staeck, Wolfgang: "Beobachtungen zur Fischfauna des unteren Rio Tapajós und ihrer Ökologie"
(DATZ April / Mai 2022)
- Bloch, M.E.; Hennig, J.F. & Schneider, J.T.G., 1801 "M.E. Blochii ... Systema ichthyologiae iconibus CX illustratum" (Sumtibus Auctoris Impressum et Bibliopolio Sanderiano Commissum, P. 384)
- Collins, R.A.; Ribeiro, E.D.; Machado, V.N.; Hrbek, T. & Farias,I.P. , 2015 "A preliminary inventory of the catfishes of the lower Rio Nhamundá, Brazil (Ostariophysi, Siluriformes)" (Biodiversity Data Journal, 3: e4162)
- DoNascimiento, C.; Herrera-Callazos, E.E.; Herrera-R., G.A.; Ortega-Lara, A.; Villa-Navarro, F.A.; Oviedo, J.S.U. & Maldonado-Ocampo, J.A., 2017 "Checklist of the freshwater fishes of Colombia: a Darwin Core alternative to the updating problem" (ZooKeys, Vol. 708, P. 93)
- Mirghaed, A.T.; Rahmati-Holasoo, H.; Ardeshiri, M.; Mousavi, H.E. & Sadeghinezhad, J., 2018 "Circulatory system of red tail catfish (Phractocephalus hemioliopterus Bloch & Schneider, 1801): a corrosion cast study" (Iranian Society of Ichthyology, Vol. 6 No. 3, P. 114)
- Silva Freitas, T.M. da & Assis Montag, L.F. de, 2019 "Population and reproductive parameters of the red-tailed catfish, Phractocephalus hemioliopterus (Pimelodidae: Siluriformes), from the Xingu River, Brazil" (Neotropical Ichthyology, Vol. 17 No. 2)
- Briceño, L.C.P., Doque, A.B.; Trujllo,F. & Fundación Omacha, 2021 "Los peces y la pesca del sitio Ramsar río Bita - Vichada"
- --- find more ---
Many thanks to
for the pictures
Please help with your pictures and information to complete the database: database(at)welsfans.de
Link: https://www.suedamerikafans.de/en/wels-datenbank/welsart/?art=1971
1971