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517 results for “barrier island”
FIGURE 5. Neosabellides lizae n in Neosabellides lizae, a new species of Ampharetidae (Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 5. Neosabellides lizae n. sp., paratype AM W.45179. A. Sixteenth parapodium, neuropodium with uncini; B. Seventeeth parapodium, ciliated tuft; C. Twenty-fourth parapodium, uncini; D. Twentieth parapodium, neuropodium with uncini. Arrowheads indicate ciliated tufts between parapodial rami. Abbreviations: nrp = neuropodium.
FIGURE 3. Neosabellides lizae n in Neosabellides lizae, a new species of Ampharetidae (Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 3. Neosabellides lizae n. sp., paratype AM W.45179 (A, C); paratype AM W.44850 (B, D–F). A. Habitus, lateral view; B. Habitus, dorsal view; C. Anterior part of body, enlarged from A; D. Anterior part of body, enlarged from B; E. Detail of tip of buccal tentacle; F. Posterior part of body and pygidium, dorsal view. Arrowhead indicates first thoracic neuropodium. Abbreviations: ac = anal cirrus, br1–3 = branchiae, bt = buccal tentacle, ct = ciliated tuft, np = nephridial papilla.
FIGURE 2 in Neosabellides lizae, a new species of Ampharetidae (Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 2. Schematic drawing of head and anterior end of body of Neosabellides lizae n. sp. (A) and Neosabellides australiensis (B) indicating placement and origin of branchiae, and position of paired nephridial papillae on segment IV.
FIGURE 13. SEM. Trypanobia cryptica n in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 13. SEM. Trypanobia cryptica n. sp. AM W.44443. A. Mid-body chaetigers, dorsal view; B. Mid-body chaeta; C. Mid-body chaetigers, dorsal view; D. Mid-body chaetae; E. Mid-body chaetigers, ventral view; F. Posterior chaetigers, ventral view.
FIGURE 14. A in Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 14. A. Paraprotis dendrova, live animal removed from the tube, with typical brooding appendage bearing developing larvae (arrow), stn.G243, SAM E3591; B. Placostegus sp., operculum covered with brown distal plate, stn. G231, SAM E3589; C. Same, live animal in transparent tube, radiolar crown and operculum missing, bright orange belt of thoracic eyes (arrow) is seen through tube, stn.G231, SAM E3589; D. Pomatostegus actinoceras, live animal in tube, AM W.44540. Photo: A–C—G. Rouse, D—A. Semenov. Scale bars: A = 0.5 mm, B–D = 1 mm.
FIGURE 12. Trypanobia cryptica n in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 12. Trypanobia cryptica n. sp. AM W.44443. A. anterior end, dorsal view; B. Mid-body chaetae. Scale bars: A = 0.1 mm; B = 20 µm.
FIGURE 6 in Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 6. Hydroides longispinosa, opercula of fixed specimens, AM W.42327 (bottom right), AM W.42333 (the rest). Photo: E. Wong. Scale bars = 0.1 mm.
FIGURE 11. Trypanobia cryptica n in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 11. Trypanobia cryptica n. sp. AM W.44443. A. anterior end, dorsal view; B. Whole specimen, ventrolateral view, arrow pointing attached stolon; C–E Mid-body simple chaetae; F–G. Posterior chaetae; H. dorsal parapodial lobe, midbody chaetiger; I. Mid-body parapodium, aciculae protruding. Scale bars: C = 100 µm; D = 20 µm; E–H = 50 µm; I = 20 µm.
FIGURE 10 in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 10. SEM. Trypanobia depressa AM W.41259. A. Mid-body chaetigers, dorsal view; B–E. Mid-body simple chaetae.
FIGURE 17. A in Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 17. A. Rhodopsis pusilla, fixed specimen removed from its tube, AM W.202470; B. Salmacina sp., live asexually reproducing specimens, stn.G237, AM W.47460; C. Pseudo-colony of tubes of Salmacina sp., AM W.47347. Photo: A, C–E. Wong, B–G. Rouse. Scale bars: A–B = 0.1 mm, C = 1 mm.
FIGURE 4. Neosabellides lizae n in Neosabellides lizae, a new species of Ampharetidae (Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 4. Neosabellides lizae n. sp., paratype AM W.45179 (A–D, F), paratype AM W.44850 (E). A. Fourth parapodium, notopodium with capillary chaetae; B. Tenth parapodium, notopodium with capillary chaetae, neuropodium with uncini; C. Eleventh parapodium, neuropodium with uncini; D. Twelfth parapodium, ciliated tuft at ventral base of notopodium; E. Fourteenth parapodium of paratype 4 mm long, notopodium with capillary chaetae, neuropodium with uncini; F. Fourteenth parapodium of paratype 3 mm long, notopodium absent, neuropodium with uncini, ciliated tufts. Arrowheads indicate ciliated tufts between parapodial rami. Abbreviations: nrp = neuropodium, ntp = notopodium.
FIGURE 9 in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 9. Trypanobia depressa AM W.41535. A–B. Mid-body chaetigers, simple chaetae; C. Anterior end, dorsal view; D. Mid-body chaetigers, ventral view. Scale bars: A= 42 µm; B= 77 µm.
FIGURE 8 in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 8. SEM. Trypanosyllis sp. 2. AM W.47226. A. Mid-body chaetigers, dorsal view; B. Dorsal cirrus, mid-body chaetiger; C. Detail of dorsal surface with papillae and tufts of cilia, mid-body chaetigers; D. Detail of tuft of cilia; E. Most dorsal chaetae, anterior chaetiger; F. Mid-body parapodium, aciculae protruding; G. Most ventral chaeta, mid-body chaetiger; H. Most ventral chaeta, posterior chaetiger.
FIGURE 13. Metavermilia acanthophora. A. Opercula, stn.G246 in Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 13. Metavermilia acanthophora. A. Opercula, stn.G246, AM W.42054; B. Operculum, AM W.47300. Metavermilia nates, C. Live animal in tube, SAM stn.G246; D. Opercula, stn.G242, AM W.47589. Photo: A, B, D—E. Wong, C—G. Rouse. Scale bars: A, B, D = 0.1 mm, C = 0.5 mm.
FIGURE 7 in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 7. Trypanosyllis sp. 1 AM W.44085. A. Dorsal view; B. Mid-body aciculae; C–E. Mid-body chaetae. Scale bars: B– E = 20 µm.
FIGURE 5. Hydroides lirs n in Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 5. Hydroides lirs n. sp., AM W.42366, SEM images. A. Operculum, top view; B. Collar chaetae; C. Uncini of thoracic chaetiger; D. Uncini of anterior abdominal chaetiger; E. Flat trumpet-shaped chaetae of mid-abdominal chaetiger; F. Uncini of midabdominal chaetiger. Photo: A–F—Y. Sun & S. Lindsay. Scales: A, B = 0.1 mm, C–F = 0.01 mm.
FIGURE 22. A in Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 22. A. Semivermilia pomatostegoides, close-up of operculum (left) (AM W.28421), animal in tube (top right) (AM W.47635) and empty tube (bottom right) (AM W.28452); B. Semivermilis uchidai, specimen stained with methyl green, close-up of operculum (left) (AM W.45052), animal in tube (top right) (AM W.45052) and empty tube (bottom right) (AM W.47635). Photos: E. Wong. Scale bars: A–B = 0.1 mm.
FIGURE 6 in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 6. SEM. Paraopisthosyllis phyllocirra AM W.44740. A. Anterior end, lateral view; B. Detail, anterior end, lateral view; C. Mid-body segments, lateral view; D. Anterior chaetiger; E. Anterior chaetae; F–G. Mid-body chaetae; H–I. Posterior chaetae.
FIGURE 5. A in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 5. A. Exogone africana AM W.45201, dorsal view; B. Prosphaerosyllis longipapillata AM W.45202, dorsal view; C. Paraopisthosyllis phyllocirra AM W.44771, dorsal view; D. Megasyllis heterosetosa AM W.44780, dorsal view; E. Megasyllis heterosetosa under fluorescent green light, dorsal view; F. Parasphaerosyllis indica AM W.44422, pygidium, dorsal view. Scale bars: F = 50 µm.
FIGURE 4. A in Syllidae (Annelida: Phyllodocida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 4. A. Odontosyllis marombibooral AM W.43859, ventrolateral view; B–C. Odontosyllis marombibooral, dorsal view, AM W.43859.
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
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.