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1,925 results for “Platyhelminthes”
Figure 5 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 5 External morphology of Dugesia ancoraria. A. Living sexual animal in dorsal view; B. Living sexual animal in ventral view; C. Anterior end, dorsal view; D. Ventral view of rear end, showing pharynx, mouth and gonopore. Scale bars: 500 μm.
Figure 4 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 4 Possible mechanisms of mitochondrial gene rearrangement in Continenticola estimated using CREx, with reference to phylogenetic relationships. On the left-hand side, phylogenetic tree obtained from Maximum likelihood and Bayesian analysis of the concatenated dataset for the protein-coding and rRNA genes within mitochondrial genomes; numbers at nodes indicate support values (pp/bs); Asterisks (*) indicate that bootstrap is not applicable to these nodes because of different topologies of trees generated by BI and ML methods. Pink lines connect species that share the same gene order. On the right-hand side, changes of gene order in mitochondrial genomes in several species of triclad; protein-coding genes in blue, tRNA genes in white, rRNA genes in grey; lines with different colours indicate transpositions of different genes; red lines indicate tandem duplication random loss (TDRL) events between species, while the orange colour indicates where TDRL events occurred.
Figure 2 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 2 Maximum likelihood phylogenetic tree topology inferred from the concatenated dataset (18S rDNA, ITS-1, 28S rDNA and COI). Numbers at nodes indicate support values (bootstrap/ posterior probability). Asterisks (*) indicate support values lower than 50% bs/0.50 pp, or posterior probability not applicable to this node, because of different topologies of trees generated by BI and ML methods. Scale bar: substitutions per site.
Figure 3 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 3 Arrangement of the mitochondrial genome of Dugesia ancoraria. Outer circle: annotation of genes, with protein-coding genes, ribosomal RNAs and transfer RNAs represented by cyan, orange, and red, respectively. Intermediate circle: sequencing coverage, with green colour indicating coverage greater than 95% average coverage. Inner circle, with the blue colour indicating GC content and the thin orange circle indicating 50% of GC content. The picture in the middle represents an individual of D. ancoraria.
Figure 1 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 1 Locality and habitat of Dugesia ancoraria. A. Sampling locality in Guangdong Province, China; B, C. Habitat at sampling locality.
Figure 7 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 7 Dugesia ancoraria, paratype PLA-0102, sagittal sections. A. Photomicrograph showing ejaculatory duct, penis papilla, and seminal vesicle; B. Photomicrograph showing copulatory bursa, bursal canal, and gonopore. Scale bars: 100 μm.
Supplementary material 1 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Bayesian inference phylogenetic tree topology
Figure 9 from: Zhu Y, Huang J, Sluys R, Liu Y, Sun T, Wang A-T, Zhang Y (2024) Integrative description of a new species of Dugesia (Platyhelminthes, Tricladida, Dugesiidae) from southern China, with its complete mitogenome and a biogeographic evaluation. Zoosystematics and Evolution 100(1): 167-182. https://doi.org/10.3897/zse.100.114016
Figure 9 Dugesia ancoraria, Sagittal reconstruction of the copulatory apparatus of the holotype. A. Male copulatory apparatus; B. Female copulatory apparatus. Scale bars: 100 μm.
Supplementary material 1 from: Liu H-L, Lin D-H, Wang A-T, Hu Z-L, Zhang Y (2024) Description of a new marine flatworm of Prosthiostomum (Platyhelminthes, Polycladida, Prosthiostomidae) from the South China Sea. Zoosystematics and Evolution 100(2): 437-445. https://doi.org/10.3897/zse.100.114482
Supplementary information
Figure 4 from: Liu H-L, Lin D-H, Wang A-T, Hu Z-L, Zhang Y (2024) Description of a new marine flatworm of Prosthiostomum (Platyhelminthes, Polycladida, Prosthiostomidae) from the South China Sea. Zoosystematics and Evolution 100(2): 437-445. https://doi.org/10.3897/zse.100.114482
Figure 4 Maximum likelihood phylogenetic tree of species of the family Prosthiostomidae based on 28S rDNA. For clades that received either ≥70% ML bootstrap or ≥0.80 BI posterior probability, the support values are presented at the nodes.
Figure 3 from: Liu H-L, Lin D-H, Wang A-T, Hu Z-L, Zhang Y (2024) Description of a new marine flatworm of Prosthiostomum (Platyhelminthes, Polycladida, Prosthiostomidae) from the South China Sea. Zoosystematics and Evolution 100(2): 437-445. https://doi.org/10.3897/zse.100.114482
Figure 3 Prosthiostomum huidongense sp. nov., MBM287880 (holotype), schematic diagram (A) and photomicrographs of sagittal sections (B–E), anterior to the left. A. Copulatory complex and sucker; B. Anterior end of the body; C. Penis stylet; D. Male copulatory apparatus; E. Copulatory complex and sucker. Abbreviations: ab – anterior branch of main intestine; br – brain; cg – cement glands; cp – cement pouch; fg – female gonopore; it – intestine; m – mouths; ma – male atrium; mg – male gonopore; ph – pharynx; pv – prostatic vesicle; spv – spermiducal vesicle; st – stylet; su – sucker; sv – seminal vesicle; va – vagina; ut – uterus. Scale bars: 0.5 mm (A, E); 200 μm (B); 50 μm (C, D).
Figure 2 from: Liu H-L, Lin D-H, Wang A-T, Hu Z-L, Zhang Y (2024) Description of a new marine flatworm of Prosthiostomum (Platyhelminthes, Polycladida, Prosthiostomidae) from the South China Sea. Zoosystematics and Evolution 100(2): 437-445. https://doi.org/10.3897/zse.100.114482
Figure 2 Prosthiostomum huidongense sp. nov. A. Photograph of entire body, 20230421A1 (left, living specimen in dorsal view), MBM287881 (middle, preserved specimen in dorsal view, paratype), MBM287880 (right, preserved specimen in ventral view, holotype); B. Schematic diagram of head, showing arrangement of the eyes; C. Magnification of head, dorsal view (holotype); D. Magnification of genital pore and sucker (paratype). Abbreviations: fg – female gonopore; mg – male gonopore; ph – pharynx; su – sucker. Scale bars: 1 mm.
Figure 1 from: Liu H-L, Lin D-H, Wang A-T, Hu Z-L, Zhang Y (2024) Description of a new marine flatworm of Prosthiostomum (Platyhelminthes, Polycladida, Prosthiostomidae) from the South China Sea. Zoosystematics and Evolution 100(2): 437-445. https://doi.org/10.3897/zse.100.114482
Figure 1 Map showing the sampling site of Prosthiostomum huidongense sp. nov. and photograph of the habitat.
FIGURE 1 in Two species of Polycelis (Platyhelminthes, Tricladida, Planariidae) newly recorded for the Qinling Mountains and the Loess Plateau in China, with a comparative discussion on their karyotypes
FIGURE 1. Location of collection sites of Polycelis in Shaanxi Province, China.
Fig 5 in First discovery and a new species of Coelogynopora (Platyhelminthes, Proseriata) in the Southern Hemisphere
Fig 5. Fibrous organ of Coelogynopora kenichii sp. nov. A. Posterior end of the holotype stained with aceto-carmine and fast green, where the organ is visible as a well-defined, clear area behind the reproductive complex (RMNH.VER.19980.a). B. Sagittal section of a paratype showing the organ above the intestine (RMNH.VER.19980.l). Scale bars: A = 50 µm; B = 20 µm.
Fig. 5 in A New Species of Zygantroides (Platyhelminthes: Polycladida) from Amakusa, Japan
Fig. 5. Bayesian phylogenetic tree based on sequences from four genes (16S, 18S, 28S, COI) (concatenated length 3,496 bp). Numbers near nodes are posterior probability greater than 0.90 and bootstrap values greater than 70%, respectively.
Figure 13 in Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle
Figure 13. Amphibioplana onnisi. Schematic horizontal reconstruction of the copulatory apparatus.
FIG. 2 in A new, sibling species of cave flatworm from Switzerland (Platyhelminthes, Tricladida, Dendrocoelidae)
FIG. 2 Dendrocoelum nekoum. Holotype. Sagittal reconstruction of the copulatory apparatus.
FIG. 1 in A new, sibling species of cave flatworm from Switzerland (Platyhelminthes, Tricladida, Dendrocoelidae)
FIG. 1 Cleared specimen of Dendrocoelum nekoum, viewed from the ventral side.
FIG. 3 in A new, sibling species of cave flatworm from Switzerland (Platyhelminthes, Tricladida, Dendrocoelidae)
FIG. 3 Dendrocoelum nekoum. Holotype. Sagittal reconstruction of the adenodactyl.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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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.
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.