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1,925 results for “Platyhelminthes”
Figure 1 in Integrative delineation of species of Mediterranean freshwater planarians (Platyhelminthes: Tricladida: Dugesiidae)
Figure 1. Bayesian tree inferred from the concatenated data set (COI + 18S). Labels correspond to species names. Node numbers correspond to bootstrap (ML)/posterior probability (BI); values are only indicated when>50/>0.80; '*' indicates maximum support. The scale bar indicates substitutions per site.
FIGURE 14 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 14. Cratera arucuia sp. n. Holotype. (A): diagrammatic representation of the copulatory apparatus from sagittal sections. (B): photomicrograph of a sagittal section of the copulatory apparatus.
FIGURE 13 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 13. Cratera arucuia sp. n. (A): dorsal view of the paratype F3094. (B): dorsal view of the paratype F3135. (C): dorsal view of the paratype F2784 showing thinner lateral stripes. (D): dorsal view of the paratype F3135 showing eye distribution on anterior region. (E): photomicrograph of a sagittal section of the pharynx of paratype F2696.
FIGURE 12 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 12. Cratera picuia sp. n. Holotype. (A): photomicrograph of a sagittal section showing the intrabulbar position of the prostatic vesicle. (B): photomicrograph of a sagittal section of the tip of penis papilla. (C): photomicrograph of a sagittal section of the female genital canal and female atrium.
FIGURE 9 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 9. Cratera taxiarcha (Marcus, 1951). (A) diagrammatic representation of the copulatory apparatus of specimen F3518 from sagittal sections. (B): photomicrograph of a sagittal section of the copulatory apparatus of specimen F3518.
FIGURE 4 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 4. Cratera hina (Marcus, 1951). (A): dorsal view of the live specimen F5682. (B): photomicrograph of a sagittal section of penis papilla of specimen F5682; arrowheads point to longitudinal muscle between two circular muscle underlying the papillar epithelium (detail in inset). (C): photomicrograph of a sagittal section of the copulatory apparatus of holotype. (D): photomicrograph of a horizontal section of the penis papilla tip of specimen F5682, showing the ejaculatory duct. (E): photomicrograph of a horizontal section of the copulatory apparatus of specimen F5682, showing glands piercing dorsal epithelium of male atrium and encountering of ovovitelline ducts with female genital duct.
FIGURE 11 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 11. Cratera picuia sp. n. Holotype. (A): dorsal view of the live specimen. (B): photomicrograph of a sagittal section of the pharynx. (C): photomicrograph of a sagittal section of the copulatory apparatus. (D): diagrammatic representation of the copulatory apparatus from sagittal sections.
FIGURE 1 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 1. Molecular phylogenetic relationships of species of Cratera (modified from Carbayo et al., 2013). Cratera arucuia sp. n. was named as Cratera sp. 2, whereas Cratera picuia sp. n. was named as Geoplana hina in Carbayo et al. (2013). Paratype F2783 is the terminal representing C. arucuia sp. n.
FIGURE 3 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 3. Cratera crioula (Froehlich, 1955). (A): photomicrograph of a sagittal section of the copulatory apparatus of holotype. (B): diagrammatic representation of the copulatory apparatus of specimen F2946 from sagittal sections.
FIGURE 10 in Taxonomic revision of four species of the Neotropical land planarian genera Cratera and Geoplana (Platyhelminthes, Tricladida) with a description of two new species and an emendation of Cratera
FIGURE 10. Hand drawings, probably by E. M. Froehlich, of two hatchlings, one with the body color pattern of C. taxiarcha (left), another with the pattern of G. ferussaci (right) in Marcus's opinion. Note the newspaper clipping glued on bottom left corner, reporting the wreck of a ship called 'Taxiarchis'. See text for details.
FIGURE 2 in Transversotrematidae (Platyhelminthes: Trematoda) are rich and abundant on Indo-Pacific fishes
FIGURE 2. Micrographs of transversotrematids representing the three molecular clades. Photo A, ex Lutjanus fulviflamma and photo B, ex Monodactylus argenteus from Group C are morphologically similar to Transversotrema licinum. Photo C, ex Parupeneus multifasciatus is from Group B in which all specimens are from mullid fishes is morphologically similar to T. haasi. Photo D ex Diagramma labiosum from Group A is morphologically similar to T. haasi. Scale (A-D) = 200µm.
FIGURE 1 in Transversotrematidae (Platyhelminthes: Trematoda) are rich and abundant on Indo-Pacific fishes
FIGURE 1. Phylogram of relationships among groups of Transversotrematidae inferred from maximum parsimony analysis of the ITS2 rDNA dataset. Bootstrap values are indicated at the nodes. Arrows indicate species which include sequences from transversotrematids found from multiple host families.
FIG. 8 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 8. Nematoplana rubra sp. nov.: (A) stylet (from holotype); (B) spicules. (C) Nematoplana hamata sp. nov.: stylet (from holotype). (D) Nematoplana cannoni sp. nov.: stylet (from holotype). (E) Nematoplana ezoplanoides sp. nov.: stylet (from a karyological mount). (F) Nematoplana martensi sp. nov.: stylet (from holotype). (G) Nematoplana cyclops sp. nov.: stylet (from holotype). (H–L) Spermatogonial mitoses: (H) N. rubra; (I) N. cyclops; (L) N. ezoplanoides. Scale bars: (A– G): 10 Mm; (H–L): 2.5 Mm.
FIG. 2 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 2. Nematoplana cannoni sp. nov.: (A) general organization of the living animal; (B) detail of the cephalic area; (C) distribution; (D) detail of the post-pharyngeal area; (E) stylet.
FIG. 6 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 6. Nematoplana cyclops sp. nov.: (A) general organization of a live animal (based on the holotype); (B) detail of the cephalic area; (C) variability of eye-pigment distribution; (D) detail of the post-pharyngeal area; (E) distribution; (F) idiogram; (G) stylet (from a karyological mount).
FIG. 7 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 7. Nematoplana ezoplanoides sp. nov.: (A) detail of the posterior region of the body; (B) stylet; (C) idiogram; (D) distribution; (E) detail of the cephalic area.
FIG. 1 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 1. Nematoplana rubra sp. nov.: (A) general organization of a live animal (based on the holotype); (B) detail of the cephalic area; (C) distribution; (D) detail of the postpharyngeal area; (E) spicule; (F) stylet (holotype); (G) idiogram of the type population.
FIG. 4 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 4. Sagittal reconstruction of pharynx: (A) Nematoplana martensi sp. nov.; (B) Nematoplana rubra sp. nov.
FIG. 5 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 5. Nematoplana hamata sp. nov.: (A) general organization of the living animal; (B) distribution; (C) detail of the post-pharyngeal area; (D) stylet.
FIG. 3 in The genus Nematoplana Meixner, 1938 (Platyhelminthes: Unguiphora) in eastern Australia
FIG. 3. Nematoplana martensi sp. nov.: (A) general organization of a live animal; (B) detail of the cephalic area; (C) distribution; (D) detail of the post-pharyngeal area; (E, F) stylets, from the holotype (E) and paratype G211823 (F).
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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
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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.
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.