Results 11 to 20 of about 25,678 (313)

Intestinal microbiome richness of coral reef damselfishes (Actinopterygii: Pomacentridae)

open access: yesIntegrative Organismal Biology, 2022
Abstract Fish gastro-intestinal system harbours diverse microbiomes that affect the host’s digestion, nutrition and immunity. Despite the great taxonomic diversity of fish, little is understood about fish microbiome and the factors that determine its structure and composition.
Kavazos, Christopher   +5 more
openaire   +5 more sources

Updated checklist of Azores Actinopterygii (Gnathostomata: Osteichthyes) [PDF]

open access: yesBiodiversity Data Journal, 2021
Since the first published comprehensive checklist of Azorean fishes - covering the whole EEZ region - several new records have been published and an updated checklist published in 2010.
Luís M. D. Barcelos   +2 more
doaj   +6 more sources

Actinopterygii

open access: green
Published as part of Barták, Pavel, Ivanov, Martin, Tihlaříková, Eva, Olbert, Martin & Neděla, Vilém, 2024, New, large actinopterygian fishes from the upper Carboniferous of Nýřany, Czech Republic, pp. 501-522 in Acta Palaeontologica Polonica 69 (3) on pages 511-512, DOI: 10.4202/app.01162.2024, http://zenodo.org/record ...
Naturalis Biodiversity Center
  +5 more sources

Extent of threats to marine fish from the online aquarium trade in the United States. [PDF]

open access: yesConserv Biol
The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Lin B   +6 more
europepmc   +2 more sources

Incidence of Clinostomum complanatum (Trematoda: Clinostomidae) in Trichogaster fasciata (Actinopterygii: Osphronemidae), the first report from Deepor Beel, Assam, India

open access: yesJournal of Threatened Taxa, 2023
Fish constitute a major component of diet for the people of northeastern India and one of the main food items for most people in Assam. But fishes are facing serious risks due to parasitic infestations which deteriorate the food value and also leads to ...
Dr. Sanjay Molur   +163 more
semanticscholar   +1 more source

Phylogeographic relationships and morphological evolution between cave and surface Astyanax mexicanus populations (De Filippi 1853) (Actinopterygii, Characidae)

open access: yesMolecular Ecology, 2023
The Astyanax mexicanus complex includes two different morphs, a surface‐ and a cave‐adapted ecotype, found at three mountain ranges in Northeastern Mexico: Sierra de El Abra, Sierra de Guatemala and Sierra de la Colmena (Micos).
M. Garduño‐Sánchez   +10 more
semanticscholar   +1 more source

Novel data support validity of Phoxinus chrysoprasius (Pallas, 1814) (Actinopterygii, Leuciscidae)

open access: yesEuropean Journal of Taxonomy, 2023
The common minnow species Cyprinus chrysoprasius, previously synonymised to Phoxinus phoxinus, was originally described from the Crimean Peninsula (Black Sea – Sea of Azov basin).
N. Bogutskaya   +2 more
semanticscholar   +1 more source

First Evidence of Microplastic Contamination in Antarctic Fish (Actinopterygii, Perciformes)

open access: yesWater, 2022
Microplastic (MP) pollution in Antarctica is a hot topic that has gained increasing attention in recent years. However, information regarding MP pollution in Antarctic fishes is currently very limited. The present study provides the first evidence of the
M. Zhang   +8 more
semanticscholar   +1 more source

The early diversification of ray‐finned fishes (Actinopterygii): hypotheses, challenges and future prospects

open access: yesBiological Reviews of The Cambridge Philosophical Society, 2021
Actinopterygii makes up half of living vertebrate diversity, and study of fossil members during their Palaeozoic rise to dominance has a long history of descriptive work. Although research interest into Palaeozoic actinopterygians has increased in recent
Struan Henderson   +3 more
semanticscholar   +1 more source

Developmental changes of opsin gene expression in ray-finned fishes (Actinopterygii)

open access: yesbioRxiv, 2022
Fish often change their habitat and trophic preferences during development. Dramatic functional differences between embryos, larvae, juveniles and adults also concern sensory systems, including vision.
Nik Lupše   +6 more
semanticscholar   +1 more source

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