Results 11 to 20 of about 539 (198)

A new species of Moenkhausia (Characiformes: Acestrorhamphidae) from the Amazon basin at Serra do Cachimbo, Pará, Brazil [PDF]

Neotropical Ichthyology
A new species of Moenkhausia is described from the headwaters of the Curuá and Teles Pires River basin, localities restricted to the Serra do Cachimbo, Pará, Brazil.
José Igor da Silva, Yasmim de Santana, Manoela Maria Ferreira Marinho   +2 more
doaj   +2 more sources

Cytogenetic analyses of three species of Moenkhausia Eigenmann, 1903 (Characiformes, Characidae) from Lower Paraná River (Misiones, Argentina)

Caryologia, 2022
Moenkhausia Eigenmann, 1903 is one of the more specious genera among Characidae family, composed by around 100 species. Three members of this genus were cytogenetically analyzed: M. dichroura Kner, 1858, M.
Kevin I. Sánchez
doaj   +2 more sources

Molecular characterization of Moenkhausia (Pisces: Characiformes) populations with different lateral line developmental levels

Anais da Academia Brasileira de Ciências, 2018
The genera Hemigrammus and Moenkhausia have been traditionally diagnosed mainly by the former having lateral line completely pored whereas the latter having a lateral line with a few pored scales. Those features have been used to diagnose species of both
THAÍS F.M. MOTA, THOMAZ M.C. FABRIN, GABRIEL C. DEPRÁ, LUCIANO S. GASQUES, ALESSANDRA V. DE OLIVEIRA, CARLA S. PAVANELLI, SÔNIA M.A.P. PRIOLI, ALBERTO J. PRIOLI   +7 more
doaj   +2 more sources

Description of a new species of Moenkhausia (Characiformes: Characidae) from the upper Paraguay basin, Central Brazil, with comments on its phylogenetic relationships

Neotropical Ichthyology, 2018
A new species of Moenkhausia is described from tributaries of the upper rio Sepotuba, Paraguay basin, Brazil. The new species is distinguished from its congeners by a combination of characters, including an inconspicuous oval-shaped vertically elongated ...
Ricardo Britzke, Waldo P. Troy, Claudio Oliveira, Ricardo C. Benine   +3 more
doaj   +2 more sources

Moenkhausia hemigrammoides Géry, 1965 (Characidae, Stethaprioninae) in Colombia: new records and comments on morphology [PDF]

Check List, 2019
Moenkhausia hemigrammoides Géry, 1965 was described from Suriname and recently found in the Ariari drainage, part of the Orinoco river basin. Here, we formally report the presence of this species in the Ariari and Inírida drainages ...
Alejandro Méndez-López, Alexander Urbano-Bonilla   +1 more
doaj   +4 more sources

Redescription of Moenkhausia megalops (Eigenmann, 1907), a widespread tetra from the Amazon basin (Characiformes, Characidae)

Zoosystematics and Evolution, 2017
Moenkhausia currently comprises 90 valid species and represents one of the very species-rich genera in Characidae. Most of these species need to be revised since their original descriptions are out-of-date and are uninformative.
Isabel M. Soares, Valter M. Azevedo-Santos, Ricardo C. Benine   +2 more
doaj   +4 more sources

Aloe vera as a behavior modulator for Moenkhausia forestti submitted to transport [PDF]

Revista Brasileira de Saúde e Produção Animal
The ornamental aquaculture market has been expanding, and the transport of living organisms in aquaculture is constant, which affects the behavior and health of these organisms.
Claucia Aparecida Honorato, Annye Campos Venâncio Ferreira, José Guilherme Camargo Coneglian, Mayara Schueroff Siqueira, Joyce Zanella, Jéssica Amanda Ugarte Reges, Heriberto Gimênes Júnior, Weliton Vilhalba da Silva   +7 more
doaj   +2 more sources

New reddish species of Moenkhausia Eigenmann (Characiformes: Characidae) from the upper rio Xingu basin, Brazil

Neotropical Ichthyology
A new species of Moenkhausia from the rio Culuene, rio Xingu basin, in Mato Grosso State is described here through genetic and morphological data. This new species differs from all congeners by the following combination of characters: the presence of ...
Lais Reia, Gabriel de Sousa Costa e Silva, Claudio Oliveira, Ricardo Cardoso Benine   +3 more
doaj   +2 more sources

Geographic variation of Moenkhausia bonita (Characiformes: Characidae) in the rio de la Plata basin, with distributional comments on M. intermedia

Neotropical Ichthyology, 2019
Moenkhausia bonita occurs in numerous additional localities from the Bermejo, Paraná, Paraguay, and Uruguay river basins. Given that this finding greatly expands the distributional range of M.
James Anyelo Vanegas-Ríos, Ricardo Britzke, Juan Marcos Mirande   +2 more
doaj   +2 more sources

A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the upper rio Machado at Chapada dos Parecis, rio Madeira basin, Brazil

Neotropical Ichthyology, 2016
A new species of Moenkhausia is described from the upper rio Machado at Chapada dos Parecis, rio Madeira basin, Rondônia State, Brazil. Among congeners, the new species is similar to Moenkhausia chlorophthalma, M. cotinho , M. lineomaculata , M. plumbea,
William M. Ohara, Manoela M. F. Marinho
doaj   +2 more sources