río Tigre → río Marañón (⪪) → Amazonas (⪪) → Atlantic NE (⪪)

Country

Peru, Ecuador

Region

Loreto, Pastaza

Length

750 km

General direction

SE 140.05°

Headwaters
(Without claiming to be exhaustive):

≼

⊙⊗

río Conambo (⪪)

[ -2.122,-76.046 ]

≽

⊙

río Pintoyacu (⪪)

[ -2.122,-76.046 ]

Tributaries
(Without claiming to be exhaustive):

Sorting
up/down

≼

⊗

[ -3.739,-74.556 ]

≽

río Pucacuro (⪪)

[ -3.321,-74.982 ]

Ends near

San Antonio

Flows in

≽

 

[ -4.485,-74.066 ]

Fishes of río Tigre
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Nannoptopoma sp. "Aurora"

 
Peru
Rio Tigre
(Loreto)

6

60

 

unknown

Nannoptopoma sp. "Peru"

 
Peru
Río Nanay, río Tigre
(Loreto)

5

60

25 - 28

fb

Panaqolus sp. "L 460"

 
Peru
Río Tigre
(Loreto)

15

80

25 - 29

unknown

Pseudohemiodon sp. aff. apithanos

 
Ecuador, Peru
rio Haya bei Iquitos, rio Tigre, rio Conejo
(Sucumbíos, Loreto)

20

100

26 - 28

known

Rhinotocinclus isabelae
Reis & Lehmann, 2022
 
Peru
río Nanay, río Tigre
(Loreto)

3

60

24 - 28

unknown

5  entries found.

Many thanks to

for the pictures

Falk Hilliges

2

3

Jochen Regel

4

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