Results 91 to 100 of about 346 (117)

New occurrence of microchromosomes B in Moenkhausia sanctaefilomenae (Pisces, Characidae) from the Paraná River of Brazil: analysis of the synaptonemal complex

Genetica, 2000
The Moenkhausia sanctaefilomenae specimens showed a karyotype consisting of 2n = 50 chromosomes with 12 metacentrics, 36 submetacentrics and two subtelocentrics. In addition to the basic karyotype, all the males specimens have cells ranging from zero to two B microchromosomes in mitotic metaphases.
Portela-Castro, ALD, Juilo, H. F., Nishiyama, P. B.   +2 more
openaire   +3 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

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

Effects of structural heterogeneity provided by the floating macrophyte Eichhornia azurea on the predation efficiency and habitat use of the small Neotropical fish Moenkhausia sanctaefilomenae

Hydrobiologia, 2009
Macrophytes have a fundamental structuring role in aquatic environments. Several authors have suggested that trophic interactions are particularly mediated by aquatic plants. In the current article, we evaluated the effects of the structural heterogeneity provided by Eichhornia azurea (Kunth) roots on predation and habitat use by the small fish ...
André Andrian Padial, Sidinei Magela Thomaz, Angelo Antonio Agostinho   +2 more
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 sanctaefilomenae

2010
Autapomorphies of Moenkhausia sanctaefilomenae: 1. Distance between cartilage anterior to orbitosphenoid and lateral ethmoids (38): (0> 1) distant from lateral ethmoids. Reversal of synapomorphy 1 of node 223. Paralleled in node 286. 2. Ventral extent of third infraorbital (64): (1> 0) reaching horizontal arm of preopercle.
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa, Joyce M Slingerland   +1 more
exaly  

Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
exaly  

Oral complications of cancer and cancer therapy

Ca-A Cancer Journal for Clinicians, 2012
Joel B Epstein, Rene-Jean Bensadoun, Andrei Barasch   +2 more
exaly