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6 results for “elapid”
Fig. 1 in Investigating the role of urbanisation, wetlands and climatic conditions in nematode parasitism in a large Australian elapid snake
Fig. 1. The abundance of nematode infection for each tiger snake specimen in South-West Western Australia. Arrows indicate major cities used as urban centres. Colour indicates the number of worms (intensity) found in the stomach of each specimen. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 3 in Investigating the role of urbanisation, wetlands and climatic conditions in nematode parasitism in a large Australian elapid snake
Fig. 3. Probability of tiger snake stomach nematode infection in relation to a) distance to wetlands, b) mean annual precipitation and c) topographic wetness index (TWI). Shaded areas represents 95% confidence intervals.
Data for: Macroevolution in axial morphospace: Innovations accompanying the transition to marine environments in elapid snakes
<p><span>Sea snakes in the <em>Hydrophis</em>-<em>Microcephalophis</em> clade (Elapidae) show exceptional body shape variation along a continuum from similar forebody and hindbody girths, to dramatically reduced girths of the forebody relative to hindbody. The latter is associated with specialisations on burrowing prey. This variation underpins high sympatric diversity and species richness and is not shared by other marine (or terrestrial) snakes. Here, we examined a hypothesis that macroevolutionary changes in axial development contribute to the propensity, at clade level, for body shape change. We quantified variation in the number and size of vertebrae in two body regions (pre- and post-apex of the heart) for ~94 terrestrial and marine elapids. We found <em>Hydrophis</em>-<em>Microcephalophis</em> exhibit increased rates of vertebral evolution in the pre- versus post-apex regions compared to all other Australasian elapids. Unlike other marine and terrestrial elapids, axial elongation in <em>Hydrophis</em>-<em>Microcephalophis</em> occurs via the preferential addition of vertebrae pre heart apex, which is the region that undergoes concomitant shifts in vertebral number and size during transitions along the relative fore- to hindbody girth axis. We suggest that this macroevolutionary developmental change has potentially acted as a key innovation in <em>Hydrophis</em>-<em>Microcephalophis</em> by facilitating novel (especially burrowing) prey specialisations that are not shared with other marine snakes.</span></p>
Data for: Macroevolution in axial morphospace: Innovations accompanying the transition to marine environments in elapid snakes
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Fig. 2 in Investigating the role of urbanisation, wetlands and climatic conditions in nematode parasitism in a large Australian elapid snake
Fig. 2. Abundance (mean number nematodes per snake) of stomach nematodes in adult SW WA tiger snakes based on specimen collection time period. Bars represent standard errors and dots represent outliers, n = sample size for each period.
Data from: Molecular evidence for the first records of facultative parthenogenesis in elapid snakes.
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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.