Trachydoras nattereri
Steindachner, 1881
Synonyms
Oxydoras nattereri
Pirillo (PER)
Pirillo (PER)
Length (total)
approx. 12 cm
Standard length (documented)
106.0 mm
Recommended tank size
80 cm
pH
6.0 - 8.0
Substrate
sand
Nutrition (mostly): omnivore
Eats plants
not known
unknown
iv - v / 10 - 12 rays
7 + 8 soft rays
incised / concave, pointed
little longer at the bottom than at the top
II / 6 rays
straight
7 - 9 soft rays
6 soft rays
7 + 8 soft rays
incised / concave, pointed
little longer at the bottom than at the top
II / 6 rays
straight
7 - 9 soft rays
6 soft rays
Sympatric with
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
30/December/2018
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 466
- Steindachner, Dr. F., 1882 "Beiträge zur Kenntnis der Flussfische Südamerika's II" (Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe., Vol. 43, P. 104)
- Galvis, G.; Mojica, J.I.; Doque, S.R.; Castellanos, C.; Sánchez-Duarte, P.; Arce, M.; Gutiérrez, Á.; Jiménez, L.F.; Santos, M.; Vejarano, S.; Arbeláez, F.; Prieto, E. & Leiva,, 2006 "Peces del medio Amazonas - Región de Leticia" (Conservación Internacional, P. 256)
- Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)" (Zootaxa, Vol. 1418, P. 179)
- Birindelli, José L.O., 2014 "Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)" (Neotropical Ichthyology, Vol. 12 No. 3, P. 538)
- Sabaj, Mark H. & Arce Hernández, Mariangeles, 2017 "Taxonomic assessment of the Hard-Nosed Thornycats (Siluriformes: Doradidae: Trachydoras Eigenmann 1925) with description of Trachydoras gepharti, n. sp." (Proceedings of the Academy of Natural Sciences of Philadelphia, No. 166, P. 1)
- 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. 89)
- --- find more ---
Many thanks to
for the pictures
G. A. Boulenger (PD)
1, 2, 3
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=1653
1653