Results 51 to 60 of about 85 (70)

Supernumerary chromosome system, C-banding pattern characterization and multiple nucleolus organizer regions in Moenkhausia sanctaefilomenae (Pisces, Characidae)

Genetica, 1989
Chromosomes of Moenkhausia sanctaefilomenae (10 males and 20 females) collected from a tributary of the Tiete River (Botucatu, S.P. Brazil) were examined using kidney and testicular cells. Both males and females presented 2n=50 chromosomes and 1 to 8 small supernumerary microchromosomes.
Foresti, F., Almeidatoledo, L. F., Toledo, S. A.   +2 more
openaire   +2 more sources

Cranial skeletogenesis and osteology of the redeye tetra Moenkhausia sanctaefilomenae

Journal of Fish Biology, 2012
The skeletogenesis and osteology of the syncranium of the redeye tetra Moenkhausia sanctaefilomenae is described. Skeletal development is rapid, with many elements of the chondrocranium and splanchnocranium well formed prior to the onset of ossification.
openaire   +2 more sources

Early ontogeny of aquarium-raised Moenkhausia sanctaefilomenae (Characiformes: Characidae)

Ichthyological Research, 2011
The ontogeny of the characiform fish Moenkhausia sanctaefilomenae, from early embryogenesis through the early larval period, is presented. Fertilized eggs were slightly elliptical, measured 0.6 mm in diameter, and were surrounded by a fertilization envelope 0.8 mm in diameter.
openaire   +1 more source

Predation Effect ofBelostoma dentatum(Hemiptera: Belostomatidae) on the Predator Perception and Behavioral Response ofMoenkhausia sanctaefilomenae(Pisces: Characidae)¹

Journal of Entomological Science, 2018
Abstract  Predation is an important interaction for the regulation of population dynamics due to the effect caused by the direct consumption of prey. However, some populations present strategies to detect risk of predation and react to the predator. Our objective was to evaluate the effect of the predation risk of Belostoma dentatum (Mayr), under the ...
Rodrigo Aranda, Mozart Sávio Pires Baptista, Marcos Miglionico   +2 more
openaire   +1 more source

Moenkhausia andrica (Characiformes: Characidae): a new species from the rio Tapajós basin, Brazil, with minute fin hooklets in females

Journal of Fish Biology, 2021
Ricardo Benine, Claudio Oliveira, Lais Reia   +2 more
exaly  

Revalidation and redescription of Moenkhausia madeirae Fowler from the rio Madeira basin in Brazil and Bolivia (Characiformes: Characidae)

Proceedings of the Academy of Natural Sciences of Philadelphia, 2020
Tiago C Faria, Flavio C T Lima
exaly  

Moenkhausia celibela: a new species from the Amazon basin, Brazil (Characiformes: Characidae)

Journal of Fish Biology, 2010
FRANCISCO Langeani
exaly  

New species of Moenkhausia Eigenmann, 1903 (Characiformes: Characidae) with comments on the Moenkhausia oligolepis species complex

Neotropical Ichthyology, 2009
Ricardo Benine, Claudio Oliveira, Tatiane Mariguela   +2 more
exaly  

New Species of Moenkhausia (Characiformes: Characidae) from the Rio Negro of Brazil

Copeia, 2001
Mónica Toledo-Piza, Flavio C T Lima
exaly  

Redescription of Moenkhausia melogramma (Characiformes: Characidae), a poorly known tetra from the western Amazon basin

Neotropical Ichthyology, 2020
Ricardo Benine, Rafaela Priscila Ota, Flavio C T Lima   +2 more
exaly