lagoa dos Patos / laguna dos Patos → Atlantic SE (⪪)

Country

Brazil

Region

Rio Grande do Sul

Length

290 km

Tributaries
(Without claiming to be exhaustive):

Sorting
up/down

 

⊗

˜[ -30.951,-51.501 ]

 

⊗

rio Camaquã (⪪)

[ -31.272,-51.765 ]

 

[ -31.354,-51.961 ]

 

⊗

˜[ -30.339,-50.745 ]

 

⊗

[ -31.557,-52.110 ]

 

⊗

rio Guaíba (⪪)

[ -30.378,-51.078 ]

 

lago Guaraxaim (⪪)

[ -31.063,-51.467 ]

 

⊗

˜[ -30.377,-50.939 ]

 

⊗

[ -30.711,-51.399 ]

 

⊗

canal São Gonçalo (⪪)

[ -31.789,-52.222 ]

 

⊗

rio São Lorenço (⪪)

[ -31.378,-51.966 ]

 

⊗

[ -30.661,-51.386 ]

 

⊗

arroio Velhaco (⪪)

[ -30.911,-51.495 ]

Ends near

Rio Grande

Flows in

 

 

[ -32.152,-52.089 ]

Fishes of lagoa dos Patos / laguna dos Patos
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Ancistrus brevipinnis
Regan, 1904
 
Brazil
Laguna dos Patos-Einzug
(Rio Grande do Sul)

12

80

21 - 27

unknown

Hisonotus laevior
Cope, 1894
 
Brazil, Uruguay
Laguna dos Patos, rio Jacui-, rio Vacacai-, rio Gravatai-, río Guaiba-, rio Camaqua-Einzug; Río Santa Lucia
(Rio Grande do Sul, Canelones, San José)

7

60

15 - 22

unknown

Hisonotus leucofrenatus
Miranda-Ribeiro, 1908
 
Brazil
rio Tejuco, rio das Pedras de rio Ribeira de Iguape, rio Cubatão, rio Canoas, rio Maquiné, rio Três Forquilhas, rio Alma, rio Marumbi, arroio Água Parada, lagoa Negra, lagoa do Casamento
(Rio Grande do Sul, Santa Catarina)

7

60

22 - 24

PCF

Hisonotus taimensis
Buckup, 1981
 
Brazil
Canal Novo Arroio Taim, laguna Mirim-, laguna dos Patos-Einzug
(Rio Grande do Sul)

7

60

 

unknown

Hypostomus aspilogaster
Cope, 1894
 
Argentina, Brazil, Uruguay
rio Jacuí, rio Telho, rio Guaiba, rio Jaguarão, rio Camaquã, rio Mandisoví Grande; río Uruguay, Laguna dos Patos, rio Cati, río Taquarembó
(Rio Grande do Sul, Entre Ríos)

30

150

 

unknown

Hypostomus spiniger
Hensel, 1870
 
Argentina, Brazil, Uruguay
Rio Cadea = rio Cadeia, río Ayui, río Uruguay, río Urquiza, La Capilla, El Doctor, lagoa dos Patos
(Rio Grande do Sul, Corrientes, Misiones, Entre Ríos)

37

200

19 - 26

unknown

Loricariichthys anus
Valenciennes, 1835
 
Argentina, Brazil, Uruguay
Rio Tacuarembò, unterer río Paraná-, río Uruguay-, lagoa dos Patos-Einzug
(Rivera, Tacuarembó, Entre Rios, Rio Grande do Sul, Soriano, Río Negro, Santa Fé, Santa Catarina)

50

250

18 - 22

unknown

Microglanis cottoides
Boulenger, 1891
 
Brazil, Uruguay
Rio Camaquã, laguna dos Patos, Río Uruguay
(Rio Grande do Sul)

10

60

8 - 26

unknown

Otocinclus flexilis
Cope, 1894
 
Brazil, Uruguay
Laguna dos Patos-Einzug, rio Jacuí, rio Dos Sinos
(Rio Grande do Sul)

8

60

20 - 25

unknown

Pimelodella australis
Eigenmann, 1917
 
Brazil, Uruguay
lago Blanco; río Uruguay-Einzug, lagoa dos Patos, rio Jacuhy, rio Ibicuhy
(Maldonado, Rio Grande do Sul)

15

100

 

unknown

Pimelodus maculatus
Lacepède, 1803
 
Argentina, Brazil, Paraguay
Río de la Plata, río Paraná, río Uruguay-Einzug, río São Francisco, Laguna dos Patos, rio Piracicaba, rio Parnaíba
(Buenos Aires, Entre Ríos, Céara, Pernambuco, Minas Gerais, Rio Grande do Sul, Paraná, Mato Grosso do Sul, São Paulo, Misiones, Santa Fé)

51

300

 

unknown

Pimelodus pintado
Azpelicueta, Lundberg & Loureiro, 2008
 
Brazil, Uruguay
río Cebollatí, río Tacuarí, río Yaguarón = rio Jaguarão, arroio Chasqueiro = arroio Xasqueiro
(Rocha, Treinta Y Tres, Rio Grande do Sul, Cerro Largo)

50

300

 

unknown

Rineloricaria microlepidogaster
Regan, 1904
 
Argentina, Brazil, Uruguay
Laguna dos Patos, rio Taquari, rio Paraná, rio Uruguai = río Uruguay
(Rio Grande do Sul)

23

120

22 - 26

unknown

Rineloricaria strigilata
Hensel, 1868
 
Brazil, Uruguay
Laguna dos Patos-Einzug, Laguna Merin
(Rio Grande do Sul, Cerro Largo, Treinta y Tres)

17

100

 

yes

Scleronema minutum
Boulenger, 1891
 
Argentina, Brazil, Uruguay
arroyo Yuquerí Chico, río Negro, rio Ibicuí, río Dayman, río Queguay, río San Salvador, arroyo Feliciano, río Guayquiraro, arroyo Mármol?, río Gualeguay?
(Rio Negro, Tacuarembó, Soriano, Durazno, Cerro Largo, Rivera, Florida, Treinta y Tres, Lavalleja, Maldonado, Paysandú, Rio Grande do Sul, Entre Rios, Corrientes)

5

60

 

unknown

15  entries found.

Many thanks to

for the pictures

Kelly da Silva KS (CC BY-SA 4.0)

1

Paulo rsmenezes (CC BY-SA 4.0)

2

F. Corrêa, E.F. de Oliveira, T. Tuchtenhagen, J. Pouey & S. Piedras (CC BY 4.0)

3, 10, 11, 12, 16

Tiago Pinto Carvalho & Roberto E. Reis (CC BY-NC 4.0)

4, 5, 6

Y.P. Cardoso, F. Brancolini, L. Protogino & M. Lizarralde (CC BY 4.0)

7

Y.P. Cardoso, F. Brancolini, L. Protogino, A. Paracampo, P. Posadas & J.I. Montoya-Burgos (CC BY 4.0)

8

H. P. Risch

9

Julio Endler

13

14

The Trustees of the Natural History Museum, London (CC BY 4.0)

15

J. Ferrer & L.R. Malabarba (CC BY 4.0)

17

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