Results 21 to 30 of about 860,290 (221)
Bony labyrinth morphology in early neopterygian fishes (Actinopterygii: Neopterygii) [PDF]
Journal of Morphology, 2016 ABSTRACTEndocasts of the osseous labyrinth have the potential to yield information about both phylogenetic relationships and ecology. Although bony labyrinth morphology is well documented in many groups of fossil vertebrates, little is known for early Neopterygii, the major fish radiation containing living teleosts, gars and the bowfin.
Giles, S, Rogers, M, Friedman, M
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Acta Ichthyologica et Piscatoria, 2020 Parasitic copepods (Crustacea: Copepoda) infecting muscles of a marine fish (Actinopterygii: Moridae)—A spectacular effect on a host fish and a case of seafood identity fraud. Acta Ichthyol. Piscat. 50 (4): 453– 464. Background.
W. Piasecki +3 more
semanticscholar +1 more source
Phylogenetic analyses of ray-finned fishes (Actinopterygii) using collagen type I protein sequences [PDF]
Royal Society Open Science, 2021 Ray-finned fishes (Actinopterygii) are the largest and most diverse group of vertebrates, comprising over half of all living vertebrate species. Phylogenetic relationships between ray-finned fishes have historically pivoted on the study of morphology, which has notoriously failed to resolve higher order relationships, such as within the percomorphs ...
Virginia L. Harvey +2 more
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EDIS, 2014 The grass carp, Ctenopharyngodon idella Cuvier and Valenciennes, was imported to the U.S. in 1963 as a biological control agent for hydrilla (Hydrilla verticilliata (L.f.) Royle) and other aquatic plants.
Emma N.I. Weeks, Jeffrey E. Hill
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Developmental changes of opsin gene expression in ray-finned fishes (Actinopterygii)
Proceedings of the Royal Society B: Biological Sciences, 2022 AbstractFish often change their habitat and trophic preferences during development. Dramatic functional differences between embryos, larvae, juveniles and adults also concern sensory systems, including vision. Here we focus on the photoreceptors (rod and cone cells) in the retina and their gene expression profiles during the development.
Nik Lupše +6 more
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Mobile Elements in Ray-Finned Fish Genomes
Life, 2020 Ray-finned fishes (Actinopterygii) are a very diverse group of vertebrates, encompassing species adapted to live in freshwater and marine environments, from the deep sea to high mountain streams.
Federica Carducci +4 more
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Phenotypic diversity in an endangered freshwater fish Squalius microlepis (Actinopterygii, Leuciscidae) [PDF]
ZooKeys, 2019 Squalius microlepiswas examined from recent and historical collections within the known range of the species with special emphasis on intraspecific variability and variations, and compared to its closest relative speciesS. tenellus(in total, 193 specimens; 33 absolute and 52 proportional measurements and ratios, and 12 counts including vertebrae ...
Bogutskaya,Nina +4 more
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, 2020 The Carboniferous radiation of fishes was marked by the convergent appearance of then-novel but now common ecomorphologies resulting from changes in the relative proportions of traits, including elongation of the front of the skull (rostrum).
Jack Stack +3 more
semanticscholar +1 more source
Acta Scientiarum: Biological Sciences, 2011 Fish diet studies contribute to understanding resource partitioning and community trophic structure. The present paper characterizes the diet of “peixe-cachorro” species Acestrorhynchus britskii and A.
Aline Alves Ferreira da Rocha +4 more
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Frontiers in Marine Science, 2023 IntroductionEffective fisheries management requires monitoring and quantifying changes in exploited fish communities. Concerns about global fisheries sustainability have led to innovative approaches.
Eudriano F. S. Costa +8 more
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