Ireng River / Maú River / Manu River / rio Ireng / rio Irenyou / rio Mahú / rio Maú
Ireng River / Maú River / Manu River / rio Ireng / rio Irenyou / rio Mahú / rio Maú → rio Takutu (⪪) → rio Branco (⪪) → rio Negro (⪪) → Amazonas (⪪) → Atlantic NE (⪪)
Country
Guyana
Region
Upper Takutu-Upper Essequibo, Roraima
General direction
SE 177.10°
Starts near
Potaro-Siparuni
[ 5.209,-59.954 ]
Altitude
1000 m
Tributaries
(Without claiming to be exhaustive):
(Without claiming to be exhaustive):
Sorting
up/down
up/down
Flows in
Altitude
85 m
Fishes of Ireng River / Maú River / Manu River / rio Ireng / rio Irenyou / rio Mahú / rio Maú
(Without claiming to be exhaustive)
(Without claiming to be exhaustive)
Species
Country
Origin
Country
Origin
Length
(cm)
(cm)
AQ
(cm)
(cm)
T.
(°C)
(°C)
Bree
ding
ding
Ancistrus saudades
Souza, Taphorn & Armbruster, 2019
Brazil, Guyana, Venezuela
Rupununi River, Yuora River, Sauriwau River, Moco-Moco creek, Kumu creek, Takaika Creek, Tumong Creek, Orinduik Falls
(Upper Takutu-Upper Essequibo, Roraima, Bolívar (VEN))
Souza, Taphorn & Armbruster, 2019
Brazil, Guyana, Venezuela
Rupununi River, Yuora River, Sauriwau River, Moco-Moco creek, Kumu creek, Takaika Creek, Tumong Creek, Orinduik Falls
(Upper Takutu-Upper Essequibo, Roraima, Bolívar (VEN))
Souza, L.S. de; Taphorn, D.C. & Armbruster, J.W., 2019 "Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species"
A new species of Ancistrus (Siluriformes: Loricariidae) from Tapajós and Xingu basins, Brazil, 2022 "Neuhaus, E.B.; Britto, M.R.; Birindelli, J.L.O. & Sousa, L.M."
A new species of Ancistrus (Siluriformes: Loricariidae) from Tapajós and Xingu basins, Brazil, 2022 "Neuhaus, E.B.; Britto, M.R.; Birindelli, J.L.O. & Sousa, L.M."
14
100
unknown
Hypostomus macushi (L 303)
Cochliodon macushi (L 303)
Armbruster & Souza, 2005
Brazil, Guyana
Rupununi River, Simoni River, Ireng River, Takutu River, rio Nhamundá
(Upper Takutu-Upper Essequibo, Roraima, Amazonas (BRA), Pará (BRA))
Cochliodon macushi (L 303)
Armbruster & Souza, 2005
Brazil, Guyana
Rupununi River, Simoni River, Ireng River, Takutu River, rio Nhamundá
(Upper Takutu-Upper Essequibo, Roraima, Amazonas (BRA), Pará (BRA))
30
150
25 - 29
unknown
Loricaria cuffyi
Londoño‐Burbano, Urbano‐Bonilla, Thomas, 2020
Guyana, Venezuela
Ireng River, río Manapiare, río Ventuari, Oberer Essequibo River-, oberer rio Negro-, oberer río Orinoco-Einzug
(Amazonas (VEN), Upper Takutu-Upper Essequibo)
Londoño‐Burbano, Urbano‐Bonilla, Thomas, 2020
Guyana, Venezuela
Ireng River, río Manapiare, río Ventuari, Oberer Essequibo River-, oberer rio Negro-, oberer río Orinoco-Einzug
(Amazonas (VEN), Upper Takutu-Upper Essequibo)
22
150
unknown
Mastiglanis sp. aff. asopos
Brazil, Guyana, Venezuela
Rio Purús, rio Cristalino-, rio Bacajái, rio Madeira-Einzug, Essequibo-River, Burro Burro River, Ireng River, Rupununi River, Mazaruni River, río Orinoco, río Sipapo, río Ventuari, río Manapiare
(Amazonas (BRA), Mato Grosso, Pará (BRA), Rondônia, Potaro-Siparuni, Alto Demerara-Berbice, Alto Takutu-Alto Essequibo, Cuyuni-Mazaruni, Bolívar (VEN), Amazonas (VEN))
Brazil, Guyana, Venezuela
Rio Purús, rio Cristalino-, rio Bacajái, rio Madeira-Einzug, Essequibo-River, Burro Burro River, Ireng River, Rupununi River, Mazaruni River, río Orinoco, río Sipapo, río Ventuari, río Manapiare
(Amazonas (BRA), Mato Grosso, Pará (BRA), Rondônia, Potaro-Siparuni, Alto Demerara-Berbice, Alto Takutu-Alto Essequibo, Cuyuni-Mazaruni, Bolívar (VEN), Amazonas (VEN))
7
60
unknown
Nannoxyropsis ephippia
Aquino & Pérez, 2016
Guyana
Burro Burro, Rupununi, Yuora, Ireng, Takutu, Essequibo-, Branco-Einzug
(Potaro-Siparuni, Upper Takutu-Upper Essequibo, Roraima)
Aquino & Pérez, 2016
Guyana
Burro Burro, Rupununi, Yuora, Ireng, Takutu, Essequibo-, Branco-Einzug
(Potaro-Siparuni, Upper Takutu-Upper Essequibo, Roraima)
Aquino, A.E.& Pérez, M.H.S. , 2016 "Oxyropsis ephippia, a New Hypoptopomatine Catfish (Siluriformes: Loricariidae) from Guyana"
Delapieve, M.L.S.; Lehmann, P. & Reis, R.E., 2017 "An appraisal of the phylogenetic relationships of Hypoptopomatini cascudinhos with description of two new genera and three new species (Siluriformes: Loricariidae)"
Delapieve, M.L.S.; Lehmann, P. & Reis, R.E., 2017 "An appraisal of the phylogenetic relationships of Hypoptopomatini cascudinhos with description of two new genera and three new species (Siluriformes: Loricariidae)"
6
60
unknown
Peckoltia braueri (L 305)
Eigenmann, 1912
Brazil, Guyana
rio Takutu = rio Itacutu, Ireng River = Maú River, Pirara River, rio Branco
(Upper Takutu-Upper Essequibo, Roraima)
Eigenmann, 1912
Brazil, Guyana
rio Takutu = rio Itacutu, Ireng River = Maú River, Pirara River, rio Branco
(Upper Takutu-Upper Essequibo, Roraima)
13
80
25 - 29
unknown
Pimelodella cristata
Müller & Troschel, 1848
Ecuador, French Guiana, Guyana, Suriname, Colombia, Venezuela
Ireng River = Río Mahu, Takutu River, río Cusiana
(Upper Takutu-Upper Essequibo, Roraima, Casanare)
Müller & Troschel, 1848
Ecuador, French Guiana, Guyana, Suriname, Colombia, Venezuela
Ireng River = Río Mahu, Takutu River, río Cusiana
(Upper Takutu-Upper Essequibo, Roraima, Casanare)
45
300
unknown
Rhadinoloricaria sp. "Rio Ireng"
Brazil, Guyana
Rio Ireng = Ireng River
(Upper Takutu-Upper Essequibo, Roraima)
Brazil, Guyana
Rio Ireng = Ireng River
(Upper Takutu-Upper Essequibo, Roraima)
17
100
24 - 28
unknown
Rhinodoras armbrusteri
Sabaj, Taphorn & Castillo G., 2008
Brazil, Guyana
Takutu River, Rupununi River, Ireng River
(Roraima, Upper Takutu-Upper Essequibo)
Sabaj, Taphorn & Castillo G., 2008
Brazil, Guyana
Takutu River, Rupununi River, Ireng River
(Roraima, Upper Takutu-Upper Essequibo)
13
80
unknown
Rineloricaria stewarti
Hemiloricaria stewarti
Eigenmann, 1909
French Guiana, Guyana, Suriname
Chipoo Creek, Ireng-River-Einzug, Küstengewässer der Guyana-Staaten
Hemiloricaria stewarti
Eigenmann, 1909
French Guiana, Guyana, Suriname
Chipoo Creek, Ireng-River-Einzug, Küstengewässer der Guyana-Staaten
12
80
22 - 26
unknown
10 entries found.
Many thanks to
for the pictures
MissWels
1
Eigenmann, Carl H. (PD)
2, 3
Please help with your pictures and information to complete the database: database(at)welsfans.de
