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10,016 results for “Observation”
FIGURE 10 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 10. Morphological indexes in Eurytemora affinis (Poppe, 1880) from the type locality and E. carolleeae sp.nov. from the Chesapeake Bay, USA and St. Lawrence Bay, Canada. Males: IndexP4, distal spine/segment length ration in EXP P4; IndexP5, L/W ratio in BAS P5 left. For more explanation see text.
FIGURE 6 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 6. Eurytemora carolleeae sp. nov., male, ZIN 55051 (paratype): A, habitus, dorsal view; B, leg 5, anterior view; C, maxillula, anterior view; D, maxilliped, anterior view; E, maxilla, anterior view. Scale bar: A, 325 µm; B, 250 µm; C– E, 125 µm.
FIGURE 7 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 7. Eurytemora carolleeae sp. nov., male, ZIN 55051 (paratype): A, swimming leg 1, anterior view; B, swimming leg 2, anterior view; C, swimming leg 3, anterior view; D, swimming leg 4, anterior view. Scale bar: 100 µm.
FIGURE 2 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 2. Eurytemora carolleeae sp. nov., female, ZIN 55050 (holotype): A, habitus, dorsal view; B, urosome, ventral view; C, genital double-somite with P5, ventral view. Scale bar: A, B, 300 µm; C, 150 µm.
FIGURE 3 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 3. Eurytemora carolleeae sp. nov. A, male antennula; B, female left antennula; C, male gnathobasis of mandible; D, female mandible with palp. Arrows indicate separate processor on gnathobasis. Scale bar: A, B, 125µm; C, D, 62.5 µm.
FIGURE 9 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 9. Eurytemora carolleeae sp. nov. (A–D) and E. affinis (Poppe, 1880) (E–F): A, female mandible, arrow indicating a gap; B, male mandible, arrow indicating a gap; C, female genital somite with wing-like outgrowth; D, male leg 5 with arrow indicating left basipod; F, female genital somite without wing-like outgrowth; F, male P5, arrow indicating left basipod. (Photo: Mrs Natalia Sukhikh)
FIGURE 1 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 1. Sampling map of Eurytemora carolleeae sp. nov. in North America (A) and Eurytemora affinis (Poppe, 1880) in Europe (B).
FIGURE 5 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 5. Eurytemora carolleeae sp. nov., female, ZIN 55050 (holotype): A, left swimming leg 1, anterior view; B, swimming legs 2, anterior view; C, swimming legs 3, anterior view; D, swimming leg 4, anterior view. Scale bar: 100 µm. Arrow indicating seta segmentation.
FIGURE 8 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 8. Eurytemora carolleeae sp. nov. (A) and E. affinis (Poppe, 1880) (B) from the Luga Bay, The Finish Gulf, Baltic Sea. (Photo: Mrs Natalia Sukhikh)
FIGURE 4 in A new species within the Eurytemora affinis complex (Copepoda: Calanoida) from the Atlantic Coast of USA, with observations on eight morphologically different European populations
FIGURE 4. Eurytemora carolleeae sp. nov., female, ZIN 55050 (holotype): A, antenna; B, maxillula, ventral view; C, maxilla; D, maxilliped. Scale bar: 50 µm. Arrow indicating seta segmentation.
FIGURES 38–43 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 38–43. Base of left elytron of Eupholini with red coloration; overview (left); detail (right): (38–39) Rhinoscapha tricolor; note white scales with red incrustations; (40–41) Eupholus fleurenti; note ferrugineous scales; (42–43) Leptopius cf. areolatus; note incrustation of red substance in centre of strial punctures partly covering white scales.
FIGURES 5–7 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 5–7. Head and rostrum of Eupholus spp.: (5) E. euphrosyne; (6) E. sedlaceki; (7) E. mimicus.
FIGURES 23–31 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 23–31. Female genitalia of Eupholus spp.: (23–25) sternite VIII; (26–28) tergite VIII; (29–31) spermatheca. (23, 26, 30) E. euphrosyne; (24, 27, 31) E. sedlaceki; (25, 28, 29) E. mimicus.
FIGURES 1–4 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 1–4. Habitus of Eupholus spp.: (1) E. mimicus, holotype (2) E. sedlaceki, holotype; (3) E. euphrosyne, female (Aseki); (4) E. sedlaceki, female (Wau).
FIGURES 8–10 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 8–10. Male genitalia of Eupholus euphrosyne: (8) aedeagus in lateral aspect; (9) aedeagus in dorsal aspect; (10) detail of transfer apparatus.
FIGURES 14–22 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 14–22. Female genitalia of Eupholus spp., upper row: overview in ventral aspect; middle row: vagina, bursa copulatrix and base of hemisternites in ventral aspect; lower row: left hemisternite. (14, 17, 20) E. euphrosyne; (15, 18, 21) E. sedlaceki; (16, 19, 22) E. mimicus.
FIGURES 32–37 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae), with observations on coloured cuticular exudates in weevils
FIGURES 32–37. Base of left elytron of Eupholini with yellow coloration; overview (left); detail (right): (32–33) Eupholus mimicus; note yellow scales; (34–35) Eupholus euphrosyne; note cream-coloured setae holding yellow particles; (36–37) Rhinoscapha cf. thomsoni; note incrustation of yellow substance.
Fig. 6 in Observations on two large athecate hydroids (Cnidaria: Hydrozoa) from the Kamchatka Peninsula (NW Pacific)
Fig. 6. Candelabrum phrygium, nematocysts of preserved animal (Kam12), scale bar valid for all images. (A) Stenoteles. (B) Small desmoneme. (C) Large desmonemes. (D) Discharged large desmoneme. (E) Discharged microbasic eurytele. (F) Microbasic euryteles.
Fig. 5 in Observations on two large athecate hydroids (Cnidaria: Hydrozoa) from the Kamchatka Peninsula (NW Pacific)
Fig. 5. Candelabrum phrygium, histological sections of blastostyles, oriented vertically, males and females originate from different, unisexual individuals, all Kam09. (A) Mature female sporosac with a young polyp (yp); ep = epidermis of sporosac. Note, the layers of the juvenile are inverted, the tentacles (te) directed towards the inside. This inversion is also known to take place in other Candelabrum species. (B) Youngest female sporosac observed, oc = oocyte. A part of the distal epidermis is lost. (C) Epidermis of a male sporosac with a nematocyst button (nb). (D) Two advanced male sporosacs, note the absence of a pedicel or stalk, the sporosacs arise within the epidermal layer, bs = blastostyle. (E) Mature male sporosac.
Fig. 2 in Observations on two large athecate hydroids (Cnidaria: Hydrozoa) from the Kamchatka Peninsula (NW Pacific)
Fig. 2. Monocoryne bracteata, living animals, except E-G. (A) Young male sporosacs, Kam05. (B) Mature male sporosacs, Kam06. (C-D) Mature female sporosacs, likely after partial spawning, Kam06. (E) Longitudinal section through mature male sporosac, Kam05. (F) Longitudinal section through female sporosac with two growing oocytes surrounded by nourishing cells which will later fuse with the oocyte; Kam05. (G) Transverse section near the base of a tentacles group, note linear arrangement and shared epidermal layer.
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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.