Results 71 to 80 of about 538 (175)

Impacts of Global Warming on Quality of Male Fishes: Evidence From A Meta‐Analysis of Temperature Effects on Sperm Motility Kinematics

Reviews in Aquaculture, Volume 17, Issue 1, January 2025.
ABSTRACT Studies have demonstrated adverse effects of global warming on aquatic ecosystems. However, the effects of increased water temperature (IWT) on fish reproduction are still doubtful in species spawning at low or high temperatures. In this meta‐analysis, we elucidated the effects of global warming on spermatozoa functions, key determinants of ...
Yu Cheng, Jinhai Wang, Sayyed Mohammad Hadi Alavi, Songpei Zhang, Zuzana Linhartová, Deepali Rahi Roy, Nururshopa Eskander Shazada, Borys Dzyuba, Otomar Linhart   +8 more
wiley   +1 more source

Structural Analysis of Embryonic Development of Embryos From the Crossing of Two Species of Siluriform

Aquaculture Research, Volume 2025, Issue 1, 2025.
Based on the need for knowledge about the biology of hybrid fish specimens currently being produced by commercial fish farmers, this study aimed to study the initial ontogenesis up to the fifth day after larval hatching of the Hybrid LP produced by crossing Leiarius marmoratus (♀) and Pseudoplatystoma reticulatum (♂), thus producing important data for ...
Yasmin Santos dos Reis, Stella Indira Rocha Lobato, Laicia Carneiro-Leite, Lais Pedroso Borges, Lorena Pacheco da Silva, Rodrigo Yutaka Dichoff Kasai, Rosicleire Veríssimo-Silveira, Alexandre Ninhaus-Silveira   +7 more
wiley   +1 more source

Spawning of migratory fish species between two reservoirs of the upper Uruguay River, Brazil

Neotropical Ichthyology
This study investigated the migratory fish spawning within the reservoirs of the Machadinho and Itá dams (upper Uruguay River, Brazil) and its relationship to environmental variables.
David A. Reynalte-Tataje, Alex P. O. Nuñer, Michele C. Nunes, Valquíria Garcia, Carolina A. Lopes, Evoy Zaniboni-Filho   +5 more
doaj   +1 more source

Apedunculata discoidea gen. n., sp. n. (Monogenea: Dactylogyridae) parasitic on Prochilodus lineatus (Valenciennes, 1837) (Characiformes: Prochilodontidae) from southeastern Brazil

Brazilian Journal of Biology
A new species of dactylogyrid monogenean, Apedunculata discoidea gen. n., sp. n. is described and illustrated from the gills of the freshwater fish Prochilodus lineatus (Valenciennes, 1837) in pisciculture ponds from Pirassununga, São Paulo, Brazil ...
AM. Cuglianna, NS. Cordeiro, JL. Luque
doaj   +1 more source

ESTIMATIVA DOS PARÂMETROS DE CRESCIMENTO, RECRUTAMENTO E MORTALIDADE DE Prochilodus lineatu DA PLANÍCIE DE INUNDAÇÃO DO ALTO RIO PARANÁ, BRASIL

Boletim do Instituto de Pesca, 2018
Foi realizado estudo sobre o crescimento, recrutamento e mortalidade de Prochilodus lineatus (Valenciennes, 1836), espécie dominante da planí­­cie de inundação do alto rio Paraná (22°40' -22°50'S e 53°15' -53°40' W).
Maria de los Angeles Peres LIZAMA
doaj  

Effects of water pH on gamete activation, embryonic development, and larval normality in Prochilodus lineatus

Semina: Ciências Agrárias, 2015
We investigated the effects of breeding water pH on the spermatic motility, artificial fertilization, and initial development of offspring in curimba, Prochilodus lineatus.
Eduardo Antônio Sanches , Giovano Neumann , Cesar Perreira Rebechi de Toledo , Robie Allan Bombardelli   +3 more
doaj   +1 more source

Cytogenetic analysis and chromosomal characteristics of the polymorphic 18S rDNA in the fish Prochilodus lineatus (Characiformes, Prochilodontidae)

Genetics and Molecular Biology, 2006
We used differential staining techniques (BSG, GTG, AgNO3, DAPI and CMA3 banding) and fluorescent in situ hybridization (FISH) with 5S and 18S probes to investigated the karyotypic and cytogenetic chracteristics of Prochilodus lineatus specimens from a ...
Marcelo Ricardo Vicari, Mara Cristina de Almeida, Luiz Antonio Carlos Bertollo, Orlando Moreira-Filho, Roberto Ferreira Artoni   +4 more
doaj   +1 more source

The effect of structural enrichment in hatchery tanks on the morphology of two neotropical fish species

Neotropical Ichthyology
Reared fish differ from wild fish in several aspects, including morphology, because they are adapted to captive conditions that are totally different from natural conditions. To minimize the influence of the hatchery environment on the morphology of fish,
Sarah de Oliveira Saraiva, Paulo Santos Pompeu   +1 more
doaj   +1 more source

Influence of host sex and age on infracommunities of metazoan parasites of Prochilodus lineatus (Valenciennes, 1836) (Prochilodontidae) of the Upper Paraná River floodplain, Brazil

Parasite, 2005
149 specimens of Prochilodus lineatus were collected on the upper Paraná River floodplain. Of these, 121 (82.1 %) were parasitized. 33 species of metazoan parasites were recorded.
Lizama M. De Los A.P., Takemoto R.M., Pavanelli G.C.   +2 more
doaj   +1 more source

A new species of Tereancistrum (Monogenea: Dactylogyridae), parasite of Prochilodus lineatus (Characiformes: Prochilodontidae) from southeast Brazil

Revista Brasileira de Parasitologia Veterinária
A new species of Tereancistrum Kritsky, Thatcher & Kayton, 1980 collected of Prochilodus lineatus gills from the Batalha River, Tietê-Batalha basin, São Paulo State, Brazil is described.
Lucas Aparecido Rosa Leite, Larissa Sbeghen Pelegrini, Rodney Kozlowiski de Azevedo, Vanessa Doro Abdallah   +3 more
doaj   +1 more source