Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Hypostomus margaritifer
Regan, 1908
 
Brazil, Paraguay
Rio Piracicaba, rio Jacaré-Guaçu, rio Paraná
(São Paulo, Paraná)

40

200

18 - 25

unknown

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Hypostomus regani
Ihering, 1905
 
Brazil, Uruguay
rio Piracicaba, río Uruguay, rio Mogi Guaçu, rio Ariranha, oberes rio Paraná-System
(São Paulo, Santa Catarina, Minas Geraís, Mato Grosso do Sul, Paysandú)

50

250

18 - 25

unknown

Hypostomus alatus
Castelnau, 1855
 
Brazil, Uruguay
rio Sabara, rio das Velhas, río Uruguay, rio Negro, río Cuareim
(Minas Gerais, Rio Grande do Sul, Artigas, Río Negro, Durazno, Soriano, Flores, Tacuarembó, Rivera)

45

200

24 - 27

unknown

Hypostomus sp. "Rio Prado"

 
Brazil
Rio Pardo
(Rio Grande do Sul)

 

 

 

unknown

Hypostomus butantanis
Ihering, 1911
 
Brazil
Rio Pinheiros
(São Paulo)

33

180

 

unknown

Many thanks to

for the pictures

Hans-Georg Evers

1

José "BlackSouL" Sole

2

Augusto Bentinho (CC BY-NC 3.0)

3

D.C. Ribeiro, J.M.A. Chagas, M.R. Thereza & F. Langeani (CC BY 4.0)

4

Please help with your pictures and information to complete the database: database(at)welsfans.de