Results 1 to 10 of about 7,023 (229)

The genome sequences of Danio albolineatus (Blyth, 1860), Danio choprai Hora, 1928, Danio jaintianensis (Sen, 2007) and Danio tinwini [Kullander & Fang], 2009 [version 1; peer review: 2 approved, 1 approved with reservations] [PDF]

open access: yesWellcome Open Research
We present the scaffold-level genome assemblies of four Danio species, released in 2020: Danio albolineatus, Danio choprai, Danio jaintianensis and Danio tinwini (Chordata; Actinopterygii; Cypriniformes; Cyprinidae).
Shane A. McCarthy   +8 more
doaj   +2 more sources

Diversity of chondrostean fish Coccolepis from the Late Jurassic Solnhofen Archipelago, Southern Germany [PDF]

open access: yesActa Palaeontologica Polonica, 2021
Late Jurassic marine vertebrates are extraordinarily well preserved in several Plattenkalk Lagerstätten in central Europe. Among them, the Solnhofen Archipelago has yielded the very rare fish Coccolepis bucklandi, which was the first fossil ...
ADRIANA LÓPEZ-ARBARELLO, MARTIN EBERT
doaj   +1 more source

Unappreciated Cenozoic ecomorphological diversification of stem gars revealed by a new large species [PDF]

open access: yesActa Palaeontologica Polonica, 2022
The evolutionary history of gars, an ancient group of ray-finned fishes, is excellently documented in the fossil record. These fishes are notable for how little the anatomy of extant species differs from that of their earliest known relatives from ...
CHASE DORAN BROWNSTEIN
doaj   +1 more source

Feeding convergence among ray-finned fishes: Teeth of the herbivorous actinopterygians from the latest Permian of East European Platform, Russia [PDF]

open access: yesActa Palaeontologica Polonica, 2020
unique functional adaptation to herbivory within early ray-finned fishes is exemplified by the late Permian actinopterygians within the family Eurynotoidiidae with policuspid teeth strongly modified with respect to the primitive actinopterygian ...
Maciej Pindakiewicz   +8 more
doaj   +1 more source

Molecular evolution and functional divergence of the cytochrome P450 3 (CYP3) Family in Actinopterygii (ray-finned fish). [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: The cytochrome P450 (CYP) superfamily is a multifunctional hemethiolate enzyme that is widely distributed from Bacteria to Eukarya. The CYP3 family contains mainly the four subfamilies CYP3A, CYP3B, CYP3C and CYP3D in vertebrates; however ...
Jun Yan, Zhonghua Cai
doaj   +1 more source

Bilateral Asymmetry in Asterisci Otoliths of Cyprinion kais and C. macrostomum (Cypriniformes, Cyprinidae) collected from Tigris River, Şirnak Region, Türkiye

open access: yesZoodiversity, 2023
Otolith traits such as size and mass were investigated in 60 fish specimens of C. kais and C. macrostomum collected from the Tigris River, Şırnak region, Türkiye collected from September 2015 to December 2015.
L. A. Jawad   +3 more
doaj   +1 more source

Late Permian ichthyofauna from the North-Sudetic Basin, SW Poland [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The late Permian time was a transformative period before the most severe mass extinction known. Even though fishes constitute a key component of marine ecosystems since the Silurian, their biogeographic patterns during the late Permian are currently ...
Darja Dankina   +3 more
doaj   +1 more source

A comparison of teeth in Tithonian, Late Jurassic, predatory actinopterygian fishes from Owadów-Brzezinki Lägerstatte and its palaeoecological implications [PDF]

open access: yesActa Palaeontologica Polonica, 2023
The Owadów-Brzezinki palaeontological site is known for its very well-preserved fossils of Late Jurassic vertebrates, such as numerous fossil fish teeth and occasional dental bones.
Łukasz Weryński   +2 more
doaj   +1 more source

Molecular characterization of marine and coastal fishes of Bangladesh through DNA barcodes

open access: yesEcology and Evolution, 2021
This study describes the molecular characterization of marine and coastal fishes of Bangladesh based on the mitochondrial cytochrome c oxidase subunit I (COI) gene as a marker.
Md. Sagir Ahmed   +3 more
doaj   +1 more source

Lung evolution in vertebrates and the water-to-land transition

open access: yeseLife, 2022
A crucial evolutionary change in vertebrate history was the Palaeozoic (Devonian 419–359 million years ago) water-to-land transition, allowed by key morphological and physiological modifications including the acquisition of lungs. Nonetheless, the origin
Camila Cupello   +12 more
doaj   +1 more source

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