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3 results for “Hymenostomatida”
FIGURE 1. Frontonia lynni n in Frontonia lynni n. sp., a new marine ciliate (Protozoa, Ciliophora, Hymenostomatida) from Qingdao, China
FIGURE 1. Frontonia lynni n. sp. live (A–D, F, G), after silver carbonate (H, I, K) and silver nitrate impregnation (E, J). (A) Ventral view of a typical specimen. (B) A slightly deformed individual. (C) Showing variations in body shape. (D) Part of pellicle, to show extrusomes. (E) Silverline pattern. (F, G) Left and apical views of the same specimen, to show the position of the contractile vacuole. Note that the body is strongly (!) flattened. (H, I) The infraciliature of the same cell, note the small oral apparatus. (J) Oral apparatus. (K) To show the anterior and postoral sutures. AL = argentophilic line; AS = anterior suture; P1–3 = peniculi 1–3; PK = postoral kineties; PM = paraoral membrane; PS = postoral suture; VK1–3 = vestibular kineties 1–3. Scale bars in (A, B) = 50 µm, in (H, I) = 40 µm, in (J) = 20 µm.
FIGURE 3. Frontonia lynni n in Frontonia lynni n. sp., a new marine ciliate (Protozoa, Ciliophora, Hymenostomatida) from Qingdao, China
FIGURE 3. Frontonia lynni n. sp. live (A–D), after protargol (J), silver carbonate (F, G, H, K) and silver nitrate impregnation (E, I). (A) Dorsal view. (B) Arrangements of extrusomes and cilia. (C) Buccal area, showing vestibular kineties (arrowhead) and extrusomes (arrow). (D) Dorsal view, showing the contractile vacuole. (E) Buccal area, arrowheads refer to peniculi, arrow marks argentophilic line. (F) Lateral view, showing anterior suture (arrowhead). (G) Lateral view, showing posterior suture (arrow). (H) Infraciliature of oral field, arrow marks postoral kineties, arrowheads indicate vestibular kineties. (I) Silverline system. (J) Lateral view, arrowheads mark ingested diatoms. (K) A part of pellicle, arrowhead refers to a single kinetosome, arrow shows a rest extrusome. Scale bars = 50 µm.
FIGURE 2 in Frontonia lynni n. sp., a new marine ciliate (Protozoa, Ciliophora, Hymenostomatida) from Qingdao, China
FIGURE 2. Ventral views (A, C, E, G) and oral field (B, D, F, H) of Frontonia ambigua (A, B, from Dragesco & DragescoKernéis 1986), Frontonia marisalbi (C, D from Burkovsky, 1970) and Frontonia tchibisovae (E, F, from Burkovsky, 1970) after silver nitrate impregnation. Frontonia frigida (G, H, from Petz et al., 1995; G after protargol impregnation, H after silver nitrate impregnation). Scale bars = 30 µm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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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.