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)
- 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)
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Many thanks to
for the pictures
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1447