Etymology
bary (gr.) = heavy -> Bary (gr.) = heavy -> massive (on front body-related) and Ancistrus
Synonyms
Length (total)
12 - 40 cm
Body height
height
Coloring
Juvenile high contrast: dark with white or yellow dots and fins seams.
Mouth
very large
Jaw
many small teeth
Sex difference
Note head and the first ray of the pectoral fin
Breeding behavior
Others
"Baryancistrus" beggini with a length of 12 cm is completly out of line
Strinking
of them
of them
Dorsal fin and adipose fin are connected to a diaphragm
Similar Genus
Additional literatur
- I. Seidel / H.-G. Evers "Welsatlas 2" S.509 - 514
- Seidel, Ingo: "New findings on the family relationships of Hypostominae"
(Amazonas Mai/Juni 2015 - "Wels-Presseschau") - Jahn, Harald: "L-Welse, L18, L81, L81n, L177"
(AqualogNews Nr. 86) - Schäfer, Frank: "L 18, L 85, L 177 ('Golden Nugget') sowie L 47 ('Magnum Pleco')"
(DATZ 9/2011 - "Wels-Presseschau")
Species
Species
Country
Origin
Country
Origin
Length
(cm)
(cm)
AQ
(cm)
(cm)
T.
(°C)
(°C)
Bree
ding
ding
Baryancistrus beggini (L 239)
Lujan, Arce & Armbruster, 2009
Colombia, Venezuela
Rio Ventuari, río Guaviare, caño Mono, caño Matavení, caño Bocón, oberer río Orinoco-Einzug
(Amazonas, Vichada)
Lujan, Arce & Armbruster, 2009
Colombia, Venezuela
Rio Ventuari, río Guaviare, caño Mono, caño Matavení, caño Bocón, oberer río Orinoco-Einzug
(Amazonas, Vichada)
12
80
26 - 30
Zoo Basel u. a.
Baryancistrus chrysolomus (L 47)
Rapp Py-Daniel, Zuanon & de Oliveira, 2011
Brazil
Rio Xingu bei Altamira, rio Iriri, rio Curuá
(Pará (BRA))
Rapp Py-Daniel, Zuanon & de Oliveira, 2011
Brazil
Rio Xingu bei Altamira, rio Iriri, rio Curuá
(Pará (BRA))
35
200
26 - 30
unknown
Baryancistrus demantoides (L 200)
Werneke, Sabaj, Lujan & Armbruster, 2005
Venezuela
Minicia, río Ventuari, río Guapuchi, im oberen río Orinoco
(Amazonas)
Werneke, Sabaj, Lujan & Armbruster, 2005
Venezuela
Minicia, río Ventuari, río Guapuchi, im oberen río Orinoco
(Amazonas)
25
150
26 - 30
in USA?
Baryancistrus hadrostomus (L 219)
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
rio Iratapuru, rio Jari, rio Parú
(Amapá, Pará (BRA))
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
rio Iratapuru, rio Jari, rio Parú
(Amapá, Pará (BRA))
>25
150
26 - 30
unknown
Baryancistrus hadrostomus (L 323)
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
Rio Jari
(Pará, Amapá)
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
Rio Jari
(Pará, Amapá)
>25
150
26 - 30
unknown
Baryancistrus hadrostomus (L 324)
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
Rio Jari
(Pará, Amapá)
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
Rio Jari
(Pará, Amapá)
>30
150
26 - 30
unknown
Baryancistrus longipinnis
Kindle, 1895
Brazil
Rio Tocantins - Einzug, Trocera = Trocará Indigenous territory
(Pará (BRA))
Kindle, 1895
Brazil
Rio Tocantins - Einzug, Trocera = Trocará Indigenous territory
(Pará (BRA))
20
120
25 - 29
unknown
Baryancistrus micropunctatus (L 319)
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
Rio Jari, rio Iratapuru
(Amapá, Pará (BRA))
Oliveira, Rapp Py-Daniel & Oyakawa, 2019
Brazil
Rio Jari, rio Iratapuru
(Amapá, Pará (BRA))
30
200
26 - 30
unknown
Baryancistrus niveatus (L 26)
de Castelnau, 1855
Brazil
Rio Tocantins, Rio Araguaia
(Goiás, Pará, Tocantins, Mato Grosso)
de Castelnau, 1855
Brazil
Rio Tocantins, Rio Araguaia
(Goiás, Pará, Tocantins, Mato Grosso)
>30
200
25 - 29
unknown
>30
200
26 - 30
unknown
>20
120
26 - 30
unknown
>25
150
26 - 30
unknown
>40
250
25 - 29
unknown
30
150
26 - 30
unknown
>30
150
26 - 30
Amazonas (Sep.07)
30
150
26 - 30
unknown
>25
150
26 - 30
unknown
>30
150
26 - 30
unknown
Baryancistrus xanthellus (L 18 / LDA 60)
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Xingu bei Altamira
(Pará (BRA))
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Xingu bei Altamira
(Pará (BRA))
>30
200
26 - 30
Baryancistrus xanthellus (L 81)
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Xingu
(Pará (BRA))
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Xingu
(Pará (BRA))
>30
200
26 - 30
unknown
Baryancistrus xanthellus (L 85)
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Xingu bei Altamira
(Pará (BRA))
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Xingu bei Altamira
(Pará (BRA))
>30
200
26 - 30
unknown
Baryancistrus xanthellus (L 177 / LDA 59)
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Iriri
(Pará (BRA))
L. Rapp Py-Daniel; J. Zuanon; R. Ribeiro de Oliveira, 2011
Brazil
Rio Iriri
(Pará (BRA))
>25
150
26 - 30
BSSW2007
29 entries found.
Many thanks to
for the pictures
Sabine Hailfinger
4
Mike Robson
5
Ingo Seidel
10, 12, 13, 14, 15, 16
Markus Mayer (the1)
11
Please help with your pictures and information to complete the database: database(at)welsfans.de
7