Results 201 to 210 of about 4,539 (221)
Some of the next articles are maybe not open access.
Observations on tooth replacement in piranhas (Characidae)
Archives of Oral Biology, 1975Abstract Skeletal and preserved material from 15 piranha fish ( Characidae ) were examined radiographically and the heads of a further three specimens of body length 2.5–4.0 cm examined histologically. Such material revealed a close correlation in the stage of development between upper and lower dentitions on the same side of the jaws but the stage ...
openaire +2 more sources
Karyoevolutionary Inferences in Enigmatic Taxon Astyanax (Teleostei: Characidae)
Zebrafish, 2016Accessing the taxonomy of fish is a basic condition for the conservation of species, and the understanding of their evolutionary relationships. Many Neotropical species of fishes of the order Characiformes are considered incertae sedis because of a lack of consistent evidence of monophyly, with the genus Astyanax among them.
Luana Pereira, Dos Santos +6 more
openaire +2 more sources
Published as part of Melo, Bruno F, Ota, Rafaela P, Benine, Ricardo C, Carvalho, Fernando R, Lima, Flavio C T, Mattox, George M T, Souza, Camila S, Faria, Tiago C, Reia, Lais, Roxo, Fabio F, Valdez-Moreno, Martha, Near, Thomas J & Oliveira, Claudio, 2024, Phylogenomics of Characidae, a hyper-diverse Neotropical freshwater fish lineage, with a ...
Melo, Bruno F +12 more
openaire +1 more source
Melo, Bruno F +12 more
openaire +1 more source
Complete mitochondrial genome of Salminus brasiliensis (Characiformes, Characidae)
Mitochondrial DNA Part A, 2014We report the complete mitochondrial genome of the fish Salminus brasiliensis, popularly known as dourado. It is a circular, 17,721 bp long DNA molecule, containing 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and a non-coding Control Region of 2128 bp, a relatively large molecule when compared to other closely related fishes.
Pedro Ferreira Pinto, Brandão-Dias +5 more
openaire +2 more sources
Gill‐derived glands in glandulocaudine fishes (teleostei: Characidae: Glandulocaudinae)
Journal of Morphology, 2002AbstractThe Glandulocaudinae is a subfamily of neotropical characid fishes from Central and South America. A unifying feature of the subfamily is the caudal gland, found almost exclusively in males. The gland consists of tissue on the base of the caudal fin covered in part by hypertrophied scales.
Paul J, Bushmann +2 more
openaire +2 more sources
Morphology, molecules and the phylogeny of Characidae (Teleostei, Characiformes)
Cladistics, 2019Juan Marcos Mirande
exaly