Oligancistrus punctatissimus/Spectracanthicus punctatissimus
Steindachner, 1881
(Type species)
punctum = gepunktet, issimus = sehr
Synonyms
Chaetostomus punctatissimus
Parancistrus punctatissimus
has Spectracanthicus punctatissimus
Cascudo Bola Azul
Manduví
Punktierter Segelflossenharnischwels
Oligancistrus punctatissimus (L 16)
Oligancistrus punctatissimus (L 30)
Parancistrus punctatissimus
has Spectracanthicus punctatissimus
Cascudo Bola Azul
Manduví
Punktierter Segelflossenharnischwels
Oligancistrus punctatissimus (L 16)
Oligancistrus punctatissimus (L 30)
Length (total)
approx. 15 cm
Standard length (documented)
119.8 mm
Recommended tank size
100 cm
Temperature
26 - 30 °C
pH
5.5 - 7.5
Type of water
Clear water
Nutrition (mostly): omnivore
Eats plants
not known
Keeping in (small) groups is recommended. Individual keeping is possible.
Sex difference
from genus: Standard
unknown
present
4 soft rays
14 soft rays
I / 7 rays
Membrane behind dorsal fin
6 soft rays
5 soft rays
4 soft rays
14 soft rays
I / 7 rays
Membrane behind dorsal fin
6 soft rays
5 soft rays
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
- I.J.H. Isbrücker & H. Nijssen, 1991 "Hypancistrus zebra, a new genus and species of uniquely pigmented ancistrine loricariid fish from the Rio Xingu (Pisces:Siluriformes:Loricariidae)" (Ichthyological Exploration of Freshwaters) P. 349
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 390
- I. Seidel / H.-G. Evers "Welsatlas 2" edition: 1 (2005) P.821
- Perez, Mark Sabaj: "PIPE-Expedition in die Serra do Cachimbo"
(Amazonas September/Oktober 2009 - "Wels-Presseschau") - Schäfer, Frank: "L-Nummern und Oligancistrus aufgelöst"
(DATZ 12/2014 - "Wels-Presseschau") - Tuccinardi, Michael J.: "Abschied vom Rio Xingu"
(Amazonas Juli / August 2016 - "Wels-Presseschau")
- Steindachner, Dr. F., 1882 "Beiträge zur Kenntnis der Flussfische Südamerika's II" (Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe., Vol. 43, P. 119)
- Rapp Py-Daniel, L.H., 1989 "Redescription of Parancistrus aurantiacus (Castelnau, 1855) and preliminary establishement of two new genera: Baryancistrus and Oligancistrus (Siluriformes, Loricariidae)" (Cybium, Vol. 13 No. 3, P. 239)
- Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract) (Zoological Journal of the Linnean Society, P. 53)
- Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)" (Zootaxa, Vol. 1418, P. 274)
- Lujan, Nathan K., Arce, Mariangeles & Armbruster, Jonathan W., 2009 "A New Black Baryancistrus with Blue Sheen from the Upper Orinoco (Siluriformes: Loricariidae)" (Copeia, 2009(1), P. 53)
- Chamon, C.C. & Rapp Py-Daniel, L.H., 2014 "Taxonomic revision of Spectracanthicus Nijssen & Isbrücker (Loricariidae: Hypostominae: Ancistrini), with description of three new species" (Neotropical Ichthyology, Vol. 12 No. 1, P. 24)
- Chamon, C.C.; Pereira, T.N.A.; Mendonça, M.B. & Akama, A. , 2018 "New species of the genus Spectracanthicus (Loricariidae, Hypostominae, Ancistrini) from the Rio Javaés (Rio Araguaia basin), with a description of gross brain morphology" (Journal of Fish Biology, P. 12)
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Videos
Many thanks to
for the pictures
Steindachner, Franz (1882) (PD)
3, 4
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=17
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