rostrum (lat.) - snout; because of the distinctive and deeply structured muzzle
Synonyms
unknown
least concern
Length (total)
approx. 4 cm
Standard length (documented)
30.8 mm
Recommended tank size
60 cm
Temperature
16 - 20 °C
Eats plants
not known
Keeping in groups is necessary.
unknown
 
absent
I / 5 rays
12 soft rays
slightly incised / concave, pointed
top and bottom approximately the same length
I / 7 rays
6 soft rays
5 soft rays
I / 5 rays
12 soft rays
slightly incised / concave, pointed
top and bottom approximately the same length
I / 7 rays
6 soft rays
5 soft rays
Sympatric with
Crenicichla lepidota
Hoplias malabaricus
Phalloceros caudimaculatus
Synbranchus marmoratus
Hoplias malabaricus
Phalloceros caudimaculatus
Synbranchus marmoratus
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
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 325
- Garavello, J.C.; Heraldo, A. & Schaefer, S.A., 1998 "Systematics of the genus Otothyris Myers 1927, with comments on geographic distribution (Siluriformes, Loricariidae, Hypoptopomatinae)" (American Museum novitates, No. 3222)
- Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)" (Zootaxa, Vol. 1418, P. 276)
- Carvalho, T.P., 2008 "A New Species of Corumbataia (Siluriformes: Loricariidae: Hypoptopomatinae) from Upper Rio Tocantins Basin, Central Brazil" (Copeia, Vol. 2008 Iss. 3, P. 557)
- Rosa, C.A.; Martins, F. & Langeani, F., 2014 "Miniaturization in Otothyris Myers, 1927 (Loricariidae: Hypoptopomatinae)" (Neotropical Ichthyology, Vol. 12 No. 1, P. 59)
- Corrêa, F.; de Oliveira, E.F.; Tuchtenhagen, T.; Pouey, J. & Piedras, S., 2015 "Ichthyofauna of the hydrographic basin of the Chasqueiro Stream (Mirim Lagoon system, southern Brazil): generating subsidies for conservation and management" (Biozs Nroztopica, Vol. 15 No. 4)
- Abrahão, V.; Claro-Garcia, A.; Souza-Shibatta, L. & Shibatta, O.A., 2015 "Rapid survey of ichthyofauna from rivers and streams of coastal hydrographic regions of Santa Catarina state, Brazil" (Check List, Vol. 11 No. 5, P. 5)
- Ferrer, J.; Azevedo, M.A.; Giora, J.; Cavalheiro, L.W.; Wingert, J.M.; Aguiar, A.; Vargas, N.D.; Santos, J.P.M. dos; Vanin, A.S.; Fialho, C.B.; Harts, S. & Malabarba, L.R., 2015 "Refúgio de Vida Silvestre Banhado dos Pachecos: um verdadeiro abrigo para a ictiofauna relictual de mata paludosa na região metropolitana de Porto Alegre, RS, Brasil" (Boletim Sociedade Brasileira de Ictiologia, No. 114, P. 12)
- Bertaco, V.A.; Ferrer, J.; Carvalho, F.R. & Malabarba, L.R., 2016 "Article Inventory of the freshwater fishes from a densely collected area in South America —a case study of the current knowledge of Neotropical fish diversity" (Zootaxa, Vol. 4138 No. 3, P. 419)
- Bertaco, V. & Azevedo M.A., 2018 "Type catalog from the fish collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil" (Zootaxa, Vol. 4392 No. 1, P. 94)
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=1447
1447