Etymology
isos (gr.) = equals + Rineloricaria
Synonyms
Length (total)
25 - 85 cm
Anatomy
strong extended, thin, round caudal peduncle
Body height
flat
Mouth
many papillae
Jaw
many small teeth
Sex difference
odontodes at the end of pectoralspins
Others
very thorny
Strinking
of them
of them
extremely long by greatly elongated, thin, round caudal peduncle
Similar Genus
Additional literatur
- I. Seidel / H.-G. Evers "Welsatlas 2" S.1118 - 1120
- Seidel, Ingo: "New findings on the family relationships of Hypostominae"
(Amazonas Mai/Juni 2015 - "Wels-Presseschau")
Species
Species
Country
Origin
Country
Origin
Length
(cm)
(cm)
AQ
(cm)
(cm)
T.
(°C)
(°C)
Bree
ding
ding
Isorineloricaria acuarius (L 93)
Ray & Armbruster, 2016
Venezuela
río Tinaco, Llanos, Río Guarico, río Portuguesa
(Guarico, Apure, Bolívar (VEN), Barinas, Portuguesa)
Ray & Armbruster, 2016
Venezuela
río Tinaco, Llanos, Río Guarico, río Portuguesa
(Guarico, Apure, Bolívar (VEN), Barinas, Portuguesa)
40
200
25 - 29
unknown
Isorineloricaria acuarius (L 195)
Ray & Armbruster, 2016
Venezuela
río Tinaco, Río Guarico, río Portuguesa, Llanos
(Guarico, Apure, Bolívar (VEN), Barinas, Portuguesa)
Ray & Armbruster, 2016
Venezuela
río Tinaco, Río Guarico, río Portuguesa, Llanos
(Guarico, Apure, Bolívar (VEN), Barinas, Portuguesa)
40
200
25 - 29
unknown
Isorineloricaria spinosissima
Steindachner, 1880
Ecuador
río Guayas-Einzug, río Daule, río Peripa, río Vinces = río Quevedo
(Guayaquil)
Steindachner, 1880
Ecuador
río Guayas-Einzug, río Daule, río Peripa, río Vinces = río Quevedo
(Guayaquil)
85
300
23 - 30
unknown
Isorineloricaria tenuicauda
Steindachner, 1878
Colombia
Río Magdalena-Einzug, lago San Sylvestre
(Tolima, Santander, Cundinamarca)
Steindachner, 1878
Colombia
Río Magdalena-Einzug, lago San Sylvestre
(Tolima, Santander, Cundinamarca)
60
300
unknown
Isorineloricaria villarsi
Lütken, 1874
Venezuela
Río Apon, río Sucuy, río Negro, lago Maracaibo-Einzug
(Zulia)
Lütken, 1874
Venezuela
Río Apon, río Sucuy, río Negro, lago Maracaibo-Einzug
(Zulia)
60
300
25 - 29
unknown
5 entries found.
Many thanks to
for the pictures
Ingo Seidel
1, 4
Iain Briggs
2, 3
Steindachner, Franz (1879) (PD)
5, 6
Please help with your pictures and information to complete the database: database(at)welsfans.de
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