Results 31 to 40 of about 19,313 (296)

Specialized specialists and the narrow niche fallacy: a tale of scale-feeding fishes [PDF]

open access: yesRoyal Society Open Science, 2018
Although rare within the context of 30 000 species of extant fishes, scale-feeding as an ecological strategy has evolved repeatedly across the teleost tree of life.
Matthew A. Kolmann   +3 more
doaj   +1 more source

The B Chromosomes of Prochilodus lineatus (Teleostei, Characiformes) Are Highly Enriched in Satellite DNAs

open access: yesCells, 2021
B or supernumerary chromosomes are dispensable elements that are widely present in numerous eukaryotes. Due to their non-recombining nature, there is an evident tendency for repetitive DNA accumulation in these elements.
José Henrique Forte Stornioli   +9 more
semanticscholar   +1 more source

Characterization of the complete mitochondrial genome of Chinese Konosirus punctatus (Clupeiformes, Clupeidae) and phylogenetic studies of Clupeiformes

open access: yesMitochondrial DNA. Part B. Resources, 2020
The Dotted Gizzard Shad (Konosirus punctatus) was one of the most important commercial fish species in China, Japan and Korea. In this study, the complete mitochondrial genome of K. punctatus was presented. The full length of the mitochondrial genome was
Kun Zhang   +10 more
doaj   +1 more source

Integrative taxonomy reveals a new species of Neotropical headstanding fish in genus Schizodon (Characiformes: Anostomidae)

open access: yesNeotropical Ichthyology, 2021
Schizodon encompasses approximately 15 species of Neotropical headstanding fishes. Integrative taxonomy, combining molecular and morphometric analyses with traditional taxonomic methods, was used to investigate Schizodon vittatus and its potential new ...
J. C. Garavello   +5 more
semanticscholar   +1 more source

The complete mitochondrial genome of Hemigrammus bleheri (Characiformes: Hemigrammus) and phylogenetic studies of Characiformes [PDF]

open access: yesMitochondrial DNA Part B, 2019
Complete mitochondrial genome of the characiform fish Hemigrammus bleheri was characterized in the present study. The whole mitogenome was 17,021 bp in size and consisted of 13 protein-coding genes (PCGs), 22 tRNAs, 2 rRNAs genes, a control region, and origin of light-strand replication.
Qi Wang   +7 more
openaire   +3 more sources

Annotated list of freshwater fishes of the Limoncocha Lagoon, Napo river basin, northern Amazon region of Ecuador [PDF]

open access: yesCheck List, 2018
An annotated list of the freshwater fishes of the Limoncocha Lagoon, in the Limoncocha Biological Reserve in the northern Amazon region of Ecuador is presented.
Jonathan Valdiviezo-Rivera   +2 more
doaj   +3 more sources

The complete mitochondrial genome of Paracheirodon axelrodi (Characiformes: Characidae) and phylogenetic studies of Characiformes [PDF]

open access: yesMitochondrial DNA Part B, 2019
The Paracheirodon axelrodi is an important freshwater fish in the Amazon basin of South America, more expensive than Paracheirodon innesi. Here, we describe the complete 17,100 base pair (bp) mitochondrial genome of Paracheirodon axelrodi mohavensis. The mitogenome has a nucleotide base composition of A (29.62%), T (29.41%), G (15.39%), and C (25.62%),
Yifan Liu   +5 more
openaire   +3 more sources

The complete mitochondrial genome of Gephyrocharax atracaudatus (Characiformes, Characidae) and phylogenetic studies of Characiformes [PDF]

open access: yesMitochondrial DNA Part B, 2019
Here, we report the complete mitochondrial genome sequence of Gephyrocharax atracaudatus. The genome is found to be 17,049 bp in length and has a base composition of A (29.95%), G (15.29%), C (26.13%) and T (28.63%). Similar to other Gephyrocharax species, it contains a typically conserved structure including 13 protein-coding genes, 2 rRNA genes, 1 ...
Youkun Huang   +6 more
openaire   +2 more sources

Redescription of Astyanax erythropterus (Holmberg, 1891) (Teleostei: Characiformes: Characidae) from La Plata basin in Argentina [PDF]

open access: yes, 2010
Astyanax erythropterus (Holmberg, 1891) originally described on the basis of one juvenile, is redescribed herein based on juveniles and adults from the type-localiy.
Almirón, Adriana E.   +4 more
core   +3 more sources

Influence of urbanization on size and biomass of a small-sized characid fish (Diapoma alburnum) in a subtropical river basin of southern Brazil [PDF]

open access: yesBrazilian Journal of Biology
The coastal lagoons of the Tramandaí River basin are dynamic ecosystems characterized by high biodiversity. They provide important ecosystem services, such as water supply for human consumption, industry, agriculture, animal husbandry, leisure activities,
Otávio Gutierrez e Silva   +3 more
doaj   +1 more source

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