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8,443 results for “gastropoda”
Fig. 8 in Morphometry Of The Digestive Gland Of Terrestrial Mollusks Cornu Aspersum (Gastropoda, Helicidae)
Fig. 8. Muscle bundles in parenchyma of the digestive gland of Cornu aspersum (aldehyde-fuchsin after Gabe-Dyban): straight muscle bundles (1), horseshoe-shaped muscle bundles (2).
Fig. 4 in On Sexual Dimorphism Of Karyotypes Of Viviparus Viviparus And V. Contectus (Gastropoda, Viviparidae)
Fig. 4. Idiogramm of the relative chromosome length (L, %) in males and females of V. contectus. X-axis — number of chromosome pair. Рис. 4. Идиограмма относительной длины хромосом (L, %) у самок и самцов V. contectus. По оси абсцисс — номер хромосомной пары.
Fig. 3 in On Sexual Dimorphism Of Karyotypes Of Viviparus Viviparus And V. Contectus (Gastropoda, Viviparidae)
Fig. 3. Idiogramm of the relative chromosome length (L, %) in males and females of V. viviparus. X-axis — number of chromosome pair. Рис. 3. Идиограмма относительной длины хромосом (L, %) у самок и самцов V. viviparus. По оси абсцисс — номер хромосомной пары.
Fig. 2 in On Sexual Dimorphism Of Karyotypes Of Viviparus Viviparus And V. Contectus (Gastropoda, Viviparidae)
Fig. 2. Mitotic methaphases (1) and caryotypes (2) of female (above) and mitotic methaphases (3) and caryotypes (4) of male (below) of V. contectus. Рис. 2. Митотическая метафаза (1) и кариотип (2) самки; митотическая метафаза (3) и кариотип (4) самца у V. contectus.
Fig. 1 in On Sexual Dimorphism Of Karyotypes Of Viviparus Viviparus And V. Contectus (Gastropoda, Viviparidae)
Fig. 1. Mitotic methaphases (1) and caryotypes (2) of female (above) and mitotic methaphases (3) and caryotypes (4) of male (below) of V. viviparus. Рис. 1. Митотическая метафаза (1) и кариотип (2) самки (вверху); митотическая метафаза (3) и кариотип (4) самца (внизу) у V. viviparus.
Fig. 3 in Spatial Variation Of The Land Snail Brephulopsis Cylindrica (Gastropoda, Pulmonata, Enidae): A Fractal Approach
Fig. 3. The dependence between intrapopulation variation (Mst) and the sample sites number in B. cylindrica: A — shell height (HS); B — shell width (WS); C — shell form index (FS) (95 % confidence interval is indicated by dotted lines).
Fig. 4 in Spatial Variation Of The Land Snail Brephulopsis Cylindrica (Gastropoda, Pulmonata, Enidae): A Fractal Approach
Fig. 4. Plots of the logarithms of semivariance versus logarithms of spatial scale (in meter) for morphometric shells traits of B. cylindrica of the studying population. D — fractal dimension value; R2 — determination coefF ficient): A — shell height (HS); B — shell width (WS); C — shell form index (FS).
Fig. 2 in Spatial Variation Of The Land Snail Brephulopsis Cylindrica (Gastropoda, Pulmonata, Enidae): A Fractal Approach
Fig. 2. Moran's index for morphometric shells traits of B. cylindrica of the studying population: A — shell height (HS); B — shell width (WS); C — shell form index (FS). Significant values of Moran's index indicated as solid circles.
Fig. 1 in Spatial Variation Of The Land Snail Brephulopsis Cylindrica (Gastropoda, Pulmonata, Enidae): A Fractal Approach
Fig. 1. The variation of morphometric shell traits in B. cylindrica from different sample sites: A — shell height (HS); B — shell width (WS); C — shell form index (FS).
Fig. 11 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 11. Gulella maraisi sp. nov., holotype (NMSA P1676/T4520), length 4.12 mm, width 1.63 mm. A. Aperture view. B. Side view. C. View into aperture. D. Oblique view of base showing umbilicus. E. Specimen from Eastern Cape population (ELMD 18754), length 3.57 mm, width 1.55 mm. Scale bar = 0.5 mm.
Fig. 8 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 8. Gulella calcicola sp. nov., holotype (NMSA P1675/T4519), length 2.05 mm, width 0.90 mm. A. Aperture view. B. Side view. C. View into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
Fig. 4 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 4. Gulella mkombeni sp. nov., holotype (NMSA P1674/T4518), length 2.45 mm, width 1.14 mm. A. Aperture view. B. Side view. C. View into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
Fig. 5 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 5. Gulella donaikeni sp. nov., holotype (NMSA W9640/T4521), length 1.85 mm, width 0.84 mm. A. Aperture view. B. Side view. C. Oblique view into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
Fig. 2 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 2. Distribution map of Gulella kenbrowni sp. nov. (pink circles), G. fordycei sp. nov. (blue squares), G. mkombeni sp. nov. (green triangles) and G. crookesi sp. nov. (orange square). Contour at 1000 m.
Fig. 1 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 1. Gulella kenbrowni sp. nov., holotype (NMSA P1678/T4524), length 2.20 mm, width 0.95 mm. A. Aperture view. B. Side view. C. Oblique view into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
Fig. 7 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 7. Gulella crookesi sp. nov., holotype (NMSA P1680/T4526), length 2.44 mm, width 1.17 mm. A. Aperture view. B. Side view. C. View into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
Fig. 10 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 10. Distribution map of Gulella abbotti sp. nov. (purple triangles) and G. maraisi sp. nov. (orange circles). Contour at 1000 m.
Fig. 6. A in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 6. A. Distribution map of Gulella donaikeni sp. nov. (red circles) and G. calcicola sp. nov. (blue triangles) in the Marble Delta region of southern KwaZulu-Natal. B. Google Earth image of distribution of G. donaikeni (red symbols) south of the Mzimkulu River and G. calcicola (blue symbols) north of the Mzimkulu River.
Fig. 9 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 9. Gulella abbotti sp. nov., holotype (NMSA W9602/T4522), length 2.55 mm, width 0.81 mm. A. Aperture view. B. Side view. C. View into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
Fig. 3 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 3. Gulella fordycei sp. nov., holotype (NMSA P1679/T4525), length 2.34 mm, width 1.06 mm. A. Aperture view. B. Side view. C. Oblique view into aperture. D. Oblique view of base showing umbilicus. Scale bar = 0.5 mm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.
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.
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.