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227 results for “lake morphology”
Figure 1 from: Wang C, Wang H, Kuang X, Guo G (2021) Life stages and morphological variations of Limnocythere inopinata (Crustacea, Ostracoda) from Lake Jiang-Co (northern Tibet): a bioculture experiment. ZooKeys 1011: 25-40. https://doi.org/10.3897/zookeys.1011.56065
Figure 1 Map of the location of Lake Jiang-Co and sampling site.
Data from: Investigating the extent of parallelism in morphological and genomic divergence among lake trout ecotypes in Lake Superior
Understanding the emergence of species through the process of ecological speciation is a central question in evolutionary biology which also has implications for conservation and management. Lake Trout (Salvelinus namaycush) is renowned for the occurrence of different ecotypes linked to resource and habitat use throughout North America. We aimed to unravel the fine genetic structure of the four Lake Trout ecotypes in Lake Superior. A total of 486 individuals from four sites were genotyped at 6822 filtered SNPs using RADseq technology. Our results revealed different extent of morphological and genetic differentiation within the different sites. Overall, genetic differentiation was weak but significant and was on average three times higher between sites (Mean FST = 0.016) than between ecotypes within sites (Mean FST = 0.005) indicating higher level of gene flow or a more recent shared ancestor between ecotypes within each site than between populations of the same ecotype. Evidence of divergent selection was also found between ecotypes and/or in association with morphological variation. Outlier loci found in genes related to lipid metabolism and visual acuity were of particular interest in this context of ecotypic divergence. However, we did not find clear indication of parallelism at the genomic level, despite the presence of phenotypic parallelism among some ecotypes from different sampling sites. Overall, the occurrence of different levels of both genomic and phenotypic differentiation between ecotypes within each site with several differentiated loci linked to relevant biological functions support the presence of a continuum of divergence in Lake Trout.
Figure 16 from: Karanovic I, Sitnikova TY (2017) Morphological and molecular diversity of Lake Baikal candonid ostracods, with description of a new genus. ZooKeys 684: 19-56. https://doi.org/10.3897/zookeys.684.13249
Figure 16 - Pairwise p-distances for individual datasets.
Fig. 2 in Genetic And Morphological Variability Of Small Vendace (Coregonus Albula (Linnaeus, 1758)) Population In Three Latvian Lakes
Fig. 2. Relationship between the total length and weight of vendace individuals in studied lakes.
Data from: Investigating the extent of parallelism in morphological and genomic divergence among lake trout ecotypes in Lake Superior
Open the record for dataset details and reuse information.
FIGURES 415–418 in Morphological and molecular characterization of twenty-five new Diploneis species (Bacillariophyta) from Lake Tanganyika and its surrounding areas
FIGURES 415–418. Diploneis clara sp. nov., SEM internal valve views, Lake Tanganyika, Kiganza Bay. Fig. 415. Whole valve. Fig. 416. Close view of the alveoli openings covered by thin silica layers and the serrated advalvar edge of the valvocopula. Fig. 417. View of areolae without the fine silica covers; white arrowed biseriate striae pattern at the margins. Fig. 418. Corroded valve showing the alveoli structure. Scale bars = 10 μm (Figs 415, 418), 2 μm (Figs 416, 417).
FIGURES 132–141 in Morphological and molecular characterization of twenty-five new Diploneis species (Bacillariophyta) from Lake Tanganyika and its surrounding areas
FIGURES 132–141. Diploneis tessellata sp. nov., LM valve views, Lake Tanganyika. 132, 134–141. Specimens from Kalambo Falls Lodge. 133. Specimen from Kalya Bay. Fig. 138. Holotype specimen. Scale bar = 10 μm.
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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.