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44 results for “freshwater flatworms”
(Un)expected similarity of the temporary adhesive systems of marine, brackish, and freshwater flatworms
<p>This repository contains</p> <ul> <li>a container with 441 single *.tiff files from a serial-block-face-imaging experiment of a Macrostomum lignano tail plate. The images were aligned with Dragonfly v. 2021.1 (ORS). This dataset was used to reconstruct the 3D model of a Macrostomum lignano adhesive organ. [Macrostomum_lignano_tailplate_SBFI.tar.gz]</li> <li>The raw Illumina PE150 reads from Macrostomum tuba [Mtub_1_R2_HTY2GBGXC_1_107969_TGTTGATCCTATGTTA.fastq.gz, Mtub_1_R1_HTY2GBGXC_1_107969_TGTTGATCCTATGTTA.fastq.gz]</li> <li>The assembled (Trinity v. 2.11.0 ) transcriptome of Macrostomum tuba including annotated fasta headers using Trinotate (v. 3.2.0)</li> </ul>
Fig. 5 in A new species of freshwater flatworm (Platyhelminthes, Tricladida, Dendrocoelidae) inhabiting a chemoautotrophic groundwater ecosystem in Romania
Fig. 5. Dendrocoelum obstinatum Stocchino & Sluys, sp. nov. A. Holotype (ZMA V.Pl. 7264.1), microphotograph of gregarine protozoans in a gut diverticulum. B. Specimen from the Movile Cave, microphotograph of a nematode infecting the bulb of the adenodactyl (ZMA V.Pl. 7265.2). C. Holotype, microphotograph of the mass of sperm inside the copulatory bursa with the rod-like structures. D. Specimen from the Limanu well, microphotograph of the mass of sperm inside the copulatory bursa, with a multilayered concentric organization of the circular structures (ZMA V.Pl. 7269.1).
Fig. 3 in A new species of freshwater flatworm (Platyhelminthes, Tricladida, Dendrocoelidae) inhabiting a chemoautotrophic groundwater ecosystem in Romania
Fig. 3. Dendrocoelum obstinatum Stocchino & Sluys, sp. nov., holotype (ZMA V.Pl. 7264.1). A. Sagittal reconstruction of the female copulatory apparatus (anterior to the left). B. Sagittal reconstruction of the male copulatory apparatus (anterior to the left). Only the terminal portions of the spermiducal vesicles are drawn. C. Sagittal reconstruction of the male copulatory apparatus with the cervix-like protrusion (anterior to the left).
Fig. 2 in A new species of freshwater flatworm (Platyhelminthes, Tricladida, Dendrocoelidae) inhabiting a chemoautotrophic groundwater ecosystem in Romania
Fig. 2. Dendrocoelum obstinatum Stocchino & Sluys, sp. nov. Sketch of the ventral view of a preserved (Bouin's fluid) specimen from Movile Cave.
Fig. 1 in A new species of freshwater flatworm (Platyhelminthes, Tricladida, Dendrocoelidae) inhabiting a chemoautotrophic groundwater ecosystem in Romania
Fig. 1. Geographic distribution of freshwater planarians of the genus Dendrocoelum recorded from Romania. ▲: unspecified locality of D. lacteum Müller, 1774. Rectangular inset (bottom) corresponds with enlarged area, showing the collection sites of D. obstinatum Stocchino & Sluys, sp. nov. indicated by blue stars (see also Table 1).
FIGURE 3 in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 3 Girardia tigrina from Liguria. Photomicrographs of hyperplasic ovaries and testes. A. ZMA V.Pl. 7283.1, hyperplasic ovaries located behind the brain; B. ZMA V.Pl. 7283.1, ectopic hyperplasic ovarian masses located at the level of the copulatory apparatus; C. ZMA V.Pl. 7283.1, magnification of hyperplasic ovaries, with oocytes at different stages of maturation; D. ZMA V.Pl. 7283.1, mature testes with sperm.
FIGURE 1 Girardia tigrina. A in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 1 Girardia tigrina. A. Geographic range of allochthonous sexual populations (filled circles) and populations with sexualized animals (triangles and asterisk) in the Western Palaearctic; asterisk: population from Liguria investigated in the present study. B. Aquatic plants as preferential shaded microhabitat in a tank at the Botanical Garden of the University of Genoa, Liguria. C. Habitus of a living ex-fissiparous specimen of the Ligurian population. Scale bar not available.
FIGURE 5 Girardia tigrina from Liguria. CGAS Pla 18.1 in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 5 Girardia tigrina from Liguria. CGAS Pla 18.1, sagittal reconstruction of the copulatory apparatus (anterior to the left).
FIGURE 6 in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 6 Girardia tigrina from Liguria. Photomicrographs of the copulatory apparatus; sagittal sections. A. ZMA V.Pl. 7283.1, supernumerary penis and the main, fully developed copulatory apparatus; B. CGAS Pla 18.1, copulatory bursa with the bursal canal, penis, male atrium, and common atrium with diverticulum; C. CGAS Pla 18.2, copulatory bursa with the bursal canal, penis, and male atrium.
FIGURE 4 Girardia tigrina from Liguria. ZMA V in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 4 Girardia tigrina from Liguria. ZMA V.Pl. 7283.1 A. sagittal reconstruction of the two copulatory appara- tuses (anterior to the left); B. sagittal reconstruction of the main copulatory apparatus at the level of the right branch of the bursal canal and the blind cavity (anterior to the left).
FIGURE 7 Girardia tigrina from Liguria. A in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 7 Girardia tigrina from Liguria. A. Metaphasic plate; B. Karyogram.
FIGURE 12 in " Microturbellarian " flatworms (Platyhelminthes) from freshwater pools: New species and records from Israel
FIGURE 12: Castrada multispina sp. nov. A. Habitus. B. Male copulatory organ. C. Different kind of spines at the distal region of the blind sac.
FIGURE 13 in " Microturbellarian " flatworms (Platyhelminthes) from freshwater pools: New species and records from Israel
FIGURE 13: Castrada (Castradella) biacantha sp. nov. A. Habitus. B. Male copulatory organ. C. Detail of the spines.
FIGURE 4 in " Microturbellarian " flatworms (Platyhelminthes) from freshwater pools: New species and records from Israel
FIGURE 4: Gieysztoria cuspidata (Schmidt, 1861). A. Habitus. B. Habitus lightly squashed. C. Stylet.
FIGURES 15–17 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 15–17. Girardia pierremartini. Photographs of preserved specimens: (15) paratype MZU PL. 00210 in dorsal view; (16–17) specimen MZU PL. 00212 in dorsal (16) and ventral (17) view. The posterior tip of the specimens is bent.
FIGURE 14 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURE 14. Girardia desiderensis. Sagittal composite reconstruction of the copulatory apparatus of the holotype. The arrow indicates the contracted penis papilla.
FIGURE 24 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURE 24. Girardia pierremartini. Sagittal composite reconstruction of the copulatory apparatus of the holotype. Arrows indicate the basal part of the penis papilla; the arrowhead indicates a diverticulum of the ejaculatory duct.
FIGURES 18–23 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 18–23. Girardia pierremartini, in sagittal sections: (18) ventral surface of the body of the holotype; (19) ovary and anterior testes of the holotype; (20–23) copulatory apparatus of the holotype (20–22) and of the specimen MZU PL. 00212 (23)
FIGURES 8–13 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 8–13. Girardia desiderensis, in sagittal sections: (8) dorsal surface of the body of paratype MZU PL. 00209; (9) ovary and anterior testes of paratype MZU PL. 00209; (10) pharynx of the holotype; (11–13) copulatory apparatus of the holotype (11–12) and paratype MZU PL. 00209 (13).
FIGURES 6–7 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 6–7. Girardia desiderensis. Photograph of a preserved specimen (paratype MZU PL. 00209) in dorsal (6) and ventral (7) view.
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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)
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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
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