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1,103 results for “Actinopterygii”

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Fig. 7 in Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae) in a man-made rocky habitat in southern Brazil

Fig. 7. Percentages of immature (white) and mature-resting females (black) per size classes (total length, mm) for Mycteroperca marginata individuals collected in the study area. n = 111.

opencc-by-4.0Oct 2011View details →
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Fig. 6 in Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae) in a man-made rocky habitat in southern Brazil

Fig. 6. Percentage of mature resting females for specimens of the dusky grouper (Mycteroperca marginata) collected in the study area by total length classes, fitted to a logistic function. L50 = 451.3 mm. n = 111.

opencc-by-4.0Oct 2011View details →
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Fig. 4 in Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae) in a man-made rocky habitat in southern Brazil

Fig. 4. von Bertalanffy growth curve fitted to age-at-length data for dusky grouper specimens (Mycteroperca marginata) collected in the study area (K = 0.069 e L = 1249 mm). n = 108.

opencc-by-4.0Oct 2011View details →
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Fig. 2 in Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae) in a man-made rocky habitat in southern Brazil

Fig. 2. Transverse section of an otolith of a 4+ year-old dusky grouper (Mycteroperca marginata) collected in the study area. The photograph was taken under a stereomicroscope (20x) and reflected light, and shows a clear differentiation between opaque (white) and translucent (dark) growth bands.

opencc-by-4.0Oct 2011View details →
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Fig. 1. A in Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae) in a man-made rocky habitat in southern Brazil

Fig. 1. A) Patos Lagoon (10.360 km2) in southern Brazil and B) the 4.5 km long pair of rocky jetties that connect the estuarine zone of Patos Lagoon to the Atlantic Ocean. C) A detail of the west jetty and its large pieces of rock (nearly 10 ton each), located in the municipality of Rio Grande (Rio Grande do Sul state) in southern Brazil.

opencc-by-4.0Oct 2011View details →
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Fig. 5 in Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae) in a man-made rocky habitat in southern Brazil

Fig. 5. Ovary sections of the dusky grouper (Mycteroperca marginata) collected in the study area. A) Immature gonad showing several primary germ cells (PGC) and oogonia. B) Resting gonad with small previtellogenic oocytes in chromatin nucleolus stage (CN) and in perinucleolar stage (PN).

opencc-by-4.0Oct 2011View details →
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Fig. 1 in Finding Of Pseudobacciger Harengulae (Digenea, Faustulidae) In The Mediterranean Horse Mackerel, Trachurus Mediterraneus (Actinopterygii, Carangidae), From The Gulf Of Odessa, Black Sea, Ukraine

Fig. 1. Pseudobacciger harengulae ex T. mediterraneus from the Gulf of Odessa, Black Sea. A — total view of adult (drawing); B — photograph of adult; C — seminal vesicle: Ap — anterior part, Pp — posterior part.

opencc-by-4.0Jan 2018View details →
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Fig. 1 in Modified Method Of Metaphase Plates Obtaining For Polyploid Fish Genera Carassius And Cobitis Karyotyping (Actinopterygii, Cypriniformes)

Fig. 1. Mitotiс mеtaphases and karyograms of studied fish species: А — C. taenia; В — C. auratus; С — C. carassius. A b b r e v i a t i o n s i n d i c a t e: m — metacentric; sm — submetacentric; sta — subtelo- and acrocentric chromosomes.

opencc-by-4.0Jul 2014View details →
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Fig. 3 in Morphofunctional Adaption Of The Renal Tissue Of Acipenser Ruthenus (Actinopterygii, Acipenseriformes) Under Transformed Habitation Conditions

Fig. 3. Degenerative changes in the renal corpuscles of the sterlet's mesonephros. Ehrlich's hematoxylin, Hart's fuchselin. ×100.

opencc-by-4.0Jul 2014View details →
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Fig. 4 in Morphofunctional Adaption Of The Renal Tissue Of Acipenser Ruthenus (Actinopterygii, Acipenseriformes) Under Transformed Habitation Conditions

Fig. 4. Necrosis of the renal corpuscle of the sterlet's mesonephros. Ehrlich's hematoxylin, Hart's fuchselin. ×70.

opencc-by-4.0Jul 2014View details →
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Fig. 5 in Morphofunctional Adaption Of The Renal Tissue Of Acipenser Ruthenus (Actinopterygii, Acipenseriformes) Under Transformed Habitation Conditions

Fig. 5. The total sterlet's mesonephrolysis. Ehrlich's hematoxylin, Hart's fuchselin. ×100. Рис. 5. Тотальное разрушение мезонефроса стерляди. Гематоксилин Эрлиха, фукселин Харта. ×100.

opencc-by-4.0Jul 2014View details →
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Fig. 2 in Morphofunctional Adaption Of The Renal Tissue Of Acipenser Ruthenus (Actinopterygii, Acipenseriformes) Under Transformed Habitation Conditions

Fig. 2. Changes in the histological structure of the proximal nephron of the sterlet's mesonephros. Ehrlich's hematoxylin, Hart's fuchselin. ×200.

opencc-by-4.0Jul 2014View details →
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Fig. 1 in Morphofunctional Adaption Of The Renal Tissue Of Acipenser Ruthenus (Actinopterygii, Acipenseriformes) Under Transformed Habitation Conditions

Fig. 1. The normal structure of the sterlet's mesonephros. Ehrlich's hematoxylin, Hart's fuchselin. ×200.

opencc-by-4.0Jul 2014View details →
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Fig. 2 in Trichodinids (Ciliophora, Peritrichia) Of Perccottus Glenii (Actinopterygii, Odontobutidae) In Three Ukrainian Rivers

Fig. 2. Smears impregnated with silver nitrate (Klein 1958) from Chinese slipper from Ukrainian rivers: a — Trichodina acuta Lom, 1961; b — Trichodina intermedia Lom, 1961; c — Trichodina mutabilis Kazubski et Migala, 1968; d — Trichodina nigra Lom, 1960; e — Trichodina pediculus Ehrenberg, 1838; f — Trichodina perforata Lom, 1976. Scale bar 10 µm.

opencc-by-4.0Jul 2014View details →
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Fig. 1 in Trichodinids (Ciliophora, Peritrichia) Of Perccottus Glenii (Actinopterygii, Odontobutidae) In Three Ukrainian Rivers

Fig. 1. The schematic map of investigated area. The sampling localities are mentioned by dots with corresponding numbers.

opencc-by-4.0Jul 2014View details →
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FIGURE 4 in Exploring the phylogenetic signal in the cranial variation of European populations of grayling (Actinopterygii, Salmonidae)

FIGURE 4 PCA of the grayling dorsal cranium. Wireframe diagrams (magnified 3 times) illustrate shape differences along PC1 and PC2 axes.

opencc-by-4.0Aug 2023View details →
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FIGURE 1 in Exploring the phylogenetic signal in the cranial variation of European populations of grayling (Actinopterygii, Salmonidae)

FIGURE 1 Grayling populations analyzed. Abbreviations and symbols: filled symbols, wild populations; open symbols, hatchery populations; circles, T. thymallus populations from the Caspian phylogenetic clade (2 – Bugurla and 3 – Kana); square, T. aeliani population from the Adriatic phylogenetic clade (4 – Soča); triangles, T. thymallus populations from the Balkan phylogenetic clade (1 – Lim, 5 – Sava Bohinjka and 6 – Una).

opencc-by-4.0Aug 2023View details →
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FIGURE 3 in Exploring the phylogenetic signal in the cranial variation of European populations of grayling (Actinopterygii, Salmonidae)

FIGURE 3 Landmarks collected on grayling cranium in A) dorsal, B) ventral, and C) occipital views. See table 2 for definitions of landmarks.

opencc-by-4.0Aug 2023View details →
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FIGURE 2 in Exploring the phylogenetic signal in the cranial variation of European populations of grayling (Actinopterygii, Salmonidae)

FIGURE 2 Phylogeny of studied grayling populations based on Neighbour-Joining method of A) mtDNA CR haplotypes (indicated in parentheses), including Da23 Sava Bohinjka haplotype – phylogeny mtDNA CR Da23, B) mtDNA CR haplotypes (indicated in parentheses), including Da25 Sava Bohinjka haplotype – phylogeny mtDNA CR Da25, and C) DAS estimated from 12 microsatellite DNA loci – phylogeny microsatellites.

opencc-by-4.0Aug 2023View details →
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FIGURE 6 in Exploring the phylogenetic signal in the cranial variation of European populations of grayling (Actinopterygii, Salmonidae)

FIGURE 6 PCA of the grayling occipital cranium. Wireframe diagrams (magnified 3 times) illustrate shape differences along PC1 and PC2 axes. Downloaded from Brill.com 06/21/2024 06:29:33PM via Open Access. This is an open access article distributed under the terms of the CC BY 4.0 license. https://creativecommons.org/licenses/by/4.0/

opencc-by-4.0Aug 2023View details →

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Allen Brain Atlas

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behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
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DANDI Archive for NWB datasets

DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.

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International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

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behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

OpenNeuro

OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.

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neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record