Results 51 to 60 of about 568 (172)

Pseudoplatystoma tigrinum

open access: yes, 2007
Published as part of Uriel Angel Buitrago-Suárez & Brooks M. Burr, 2007, Taxonomy of the catfish genus Pseudoplatystoma Bleeker (Siluriformes: Pimelodidae) with recognition of eight species., pp.
Uriel Angel Buitrago-Suárez   +1 more
openaire   +2 more sources

Integrative taxonomy reveals two new species of whiptail catfishes Loricaria (Siluriformes: Loricariidae) from northeastern Brazil

open access: yesJournal of Fish Biology, Volume 108, Issue 6, Page 2080-2097, June 2026.
Abstract Two new species of whiptail catfish, Loricaria (Siluriformes: Loricariidae), were discovered in the Munim and Itapecuru river basins, Maranhão State, northeastern Brazil, through an integrative taxonomic approach combining morphology and mitochondrial DNA.
Ananda. C. Serejo‐Saraiva   +4 more
wiley   +1 more source

Cestóides proteocefalídeos de "cachara", Pseudoplatystoma fasciatus (L. ) (Pisces, Pimelodidae) de Mato Grosso Proteocephalid cestodes from Pseudoplatystoma fasciatus (L. ) (Pisces, Pimelodidae) from Mato Grosso State, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1989
The author describes three species of protcocephalid cestodes from the Pimelodid fish, Pseudoplatystoma fasciatus (L.) from rivers of Mato Grosso, Brazil: Nomimoscolex lopesi sp.
A. Arandas Rêgo
doaj   +1 more source

Histopathology and molecular identification of Henneguya pseudoplatystoma

open access: yesLatin American Journal of Aquatic Research, 2020
The present study proposes to characterize the parasites isolated during the initial phase of production in fish farms located in Mato Grosso do Sul in the central-western region of Brazil, using histopathology analysis and molecular techniques. A total of 340 hybrid surubim fish (Pseudoplatystoma reticulatum × P.
Romário Oliveira de Sales   +8 more
openaire   +3 more sources

Histological Characterization and Oocyte Development in Pearlspot, Etroplus suratensis (Bloch, 1790) From Vembanad Lake, Kerala, India

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT This study is the first to elucidate the oocyte growth pattern of Etroplus suratensis through detailed gonad histology. Ovary samples from different maturity stages were collected from October 2023 to September 2024 from cage culture systems installed in Vembanad Lake, Kumbalangi, Kerala, India.
Mohammad Saddam Hussain   +8 more
wiley   +1 more source

Quality of semen in the reproductive cycle of Cachara (Pseudoplatystoma fasciatum) raised in captivity

open access: yesActa Scientiarum: Biological Sciences, 2019
In this study, we evaluated the semen quality of Cachara (Pseudoplatystoma fasciatum) raised in captivity during its reproductive period. For the evaluation of qualitative parameters, we analyzed: sperm morphology, sperm motility, and sperm vigor; while
Rodrigo Diana Navarro   +2 more
doaj   +1 more source

Pseudoplatystoma Bleeker 1862

open access: yes, 2018
Published as part of Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, pp. 1-111 in Neotropical Ichthyology 16 (2) on page 85, DOI: 10.1590/1982-0224-20170094, http://zenodo.org/record ...
Ota, Renata Rúbia   +3 more
openaire   +2 more sources

Pseudoplatystoma corruscans (Spix & Agassiz, 1829) [PDF]

open access: yes, 2011
Fil: Nadalin, Diego Oscar. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
Nadalin, Diego O.   +2 more
openaire   +2 more sources

Dietary Probiotics Improve Growth, Immunity and Disease Resistance in Fish Against Aeromonas hydrophila Infection

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Probiotics offer a promising alternative to antibiotics for managing Aeromonas hydrophila infections in aquaculture. Dietary supplementation of probiotics increases fish health, growth performance, and immune responses, while reducing antibiotic reliance in fish farming.
Md. Ridwanul Islam   +3 more
wiley   +1 more source

Pseudoplatystoma corruscans NT

open access: yes, 2014
P. corruscans (Spix & Agassiz, 1829) NT original Platystoma corruscans synonyms Sorubim caparary Spix, 1829 Silurus macrocephalus Larrañaga, 1923 type locality macrocephalus ...
Litz, Thomas O.   +1 more
openaire   +1 more source

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