Etymology
dedicated Ichtyologen Pierre Louis Dekyser
Synonyms
Length (total)
15 - 25 cm
Anatomy
afterbody strongly keeled
Body height
very flat
Coloring
brown with patterns
Mouth
medium-sized
Jaw
many small teeth
Sex difference
look to head shape and pectoral fins
Breeding behavior
Similar Genus
Additional literatur
- Rapp Py-Daniel, L.H., 1985 "Dekeyseria amazonica, novo gênero e nova espécie na região amção (Loricariidae: Siluriformes)" (Amazoniana, Vol. 9 Nr. 2, P. 177)
- I. Seidel / H.-G. Evers "Welsatlas 2" S.286 - 292
Internet sources
Species
Species
Country
Origin
Country
Origin
Length
(cm)
(cm)
AQ
(cm)
(cm)
T.
(°C)
(°C)
Bree
ding
ding
Dekeyseria amazonica
Rapp Py-Daniel, 1985
Brazil
rio Camaiu, lago do Castanho, lago Janauacá, paraná Manaquiri, rio Tapajós, rio Japurá, im mittleren Amazonas-Einzug bei Ilha da Marchantaria
(Amazonas)
Rapp Py-Daniel, 1985
Brazil
rio Camaiu, lago do Castanho, lago Janauacá, paraná Manaquiri, rio Tapajós, rio Japurá, im mittleren Amazonas-Einzug bei Ilha da Marchantaria
(Amazonas)
20
120
25 - 29
CSG-Journal 2/2022
Dekeyseria niveata
La Monde, 1929
Venezuela
Caño Pescado im oberen Rio Orinoco-Einzug bei La Esmeralda
(Amazonas)
La Monde, 1929
Venezuela
Caño Pescado im oberen Rio Orinoco-Einzug bei La Esmeralda
(Amazonas)
La Monte, F., 1929 "Two New Fishes From Mt. Duida, Venezuela"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
15
100
25 - 29
unknown
Dekeyseria picta
Zonancistrus pictus
Kner, 1854
Brazil
Barra do rio Negro = Manaus unterer Rio Negro
(Amazonas (BRA))
Zonancistrus pictus
Kner, 1854
Brazil
Barra do rio Negro = Manaus unterer Rio Negro
(Amazonas (BRA))
14
100
unknown
Dekeyseria picta (L 168)
Zonancistrus brachyurus (L 168)
Kner, 1854
Brazil
Rio Demini, mittlerer/unterer Rio Negro-Einzug und Rio Uneiuxi
(Amazonas)
Zonancistrus brachyurus (L 168)
Kner, 1854
Brazil
Rio Demini, mittlerer/unterer Rio Negro-Einzug und Rio Uneiuxi
(Amazonas)
15
100
25 - 29
multiple
18
100
25 - 29
multiple
Dekeyseria scaphirhyncha (L 216)
Kner, 1854
Brazil, Colombia, Venezuela
Rio Arapiuns, Rio Negro, Rio Demini, Rio Urubaxi, Rio Branco, Rio Coari, Rio Tefé, Rio Yavarí = Rio Javari; Rio Inirida; Rio Atabapo, Pozo Azul
(Pará (BRA), Amazonas (BRA), Guainía)
Kner, 1854
Brazil, Colombia, Venezuela
Rio Arapiuns, Rio Negro, Rio Demini, Rio Urubaxi, Rio Branco, Rio Coari, Rio Tefé, Rio Yavarí = Rio Javari; Rio Inirida; Rio Atabapo, Pozo Azul
(Pará (BRA), Amazonas (BRA), Guainía)
25
150
25 - 29
Catfish Atlas 2
Dekeyseria sp. "Rio Guaporé"
Zonancistrus sp. "Rio Guaporé"
Brazil, Bolivia
Rio Guaporé = río Iténez
(Beni, Santa Cruz, Mato Grosso, Rondônia)
Zonancistrus sp. "Rio Guaporé"
Brazil, Bolivia
Rio Guaporé = río Iténez
(Beni, Santa Cruz, Mato Grosso, Rondônia)
14
80
24 - 28
unknown
22 - 27
unknown
20
120
25 - 29
unknown
9 entries found.
Many thanks to
for the pictures
Ingo Seidel
1, 3
Rudolph Kner (1854) (PD)
4
Peter Dittrich
6
Please help with your pictures and information to complete the database: database(at)welsfans.de
13