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FIGURE 5. Euchone danieloi n in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 5. Euchone danieloi n. sp., scanning electron micrographs. A. Radiolar crown distal end, showing the basal membrane and radiolar flanges (arrows); B. Detached radiolar lobe showing ventral radiolar appendages (white arrow), and dorsal lips (black arrow). C. Opposite radiolar lobe (dorsal lip not visible); D. Anterior thoracic chaetigers, ventral view; E. Detail of ventral anterior collar margin with a small shallow midventral depression; F. Dorsal collar margins fused to faecal groove; G. Thoracic superior broadly-hooded chaetae, inferior shorter broadly-hooded (type B) and additional row of bayonet chaetae; H. Detail of bayonet chaetae; I. Thoracic uncini with five rows of similar-sized teeth over main fang, covering half its length; J. Midabdominal chaetae elongate narrowly-hooded; K. Anterior abdominal uncini with five rows of similar-sized teeth over main fang, covering half its length; L. Posterior abdominal uncini with 6–7 rows of teeth over main fang, covering most of its length; M. Pre-pygidial depression, with flanges, lateral view; N. Same, ventral view, showing the rounded flap on the anterior margin (arrow).
FIGURE 4. Euchone danieloi n in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 4. Euchone danieloi n. sp., preserved specimens. A. Holotype, lateral view; with characteristic radiolar pigmentation pattern; B. Opened radiolar crown showing six pairs of radioles and the ventral radiolar appendages (arrows); C–E. Stained specimens with methyl blue; C. Anterior end, detached radiolar crown, showing the stained ventral shields, divided transversally; D. Posterior end, dorsal view; E. Same, ventral view showing the flanged pre-pygidial depression; F. Detail of the rounded pygidium and eyespots. G. Thoracic acicular uncini; H. Anterior abdominal uncini; I. Drawing, anterior abdominal chaetigers uncinus; J. Drawing, posterior abdominal chaetigers uncinus.
FIGURE 2. A–F. Bispira manicata. A in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 2. A–F. Bispira manicata. A. Live specimen with exposed radiolar crown; B. Detail for paired compound radiolar eyes (arrow); C. Anterior thoracic chaetigers, ventral view; D. Same, dorsal view; E. Detail of thoracic parapodia; F. Detail of abdominal parapodia showing neuropodial chaetae arranged in a C-shaped pattern; G–I. Bispira porifera, live specimens. G. Anterior end, ventral view; H. Same dorsal view, showing the conspicuous spongy cushion-like dorsal structures (arrow); I. Complete specimen, dorsal view; J–M. Bispira serrata, preserved specimen; J. Anterior end ventral view; K. Same, dorsal view, showing well separated dorsal collar margins; L. Detail of base of radiolar crown and collar, with conspicuous ventral sacs located outside of crown; M. Detail of radioles with serrated radiolar flanges and compound paired radiolar eyes (arrow). Photographs by: A – Alexander Semenov; B–F, J–M – Eunice Wong; I – Gary Cranitch.
FIGURE 3. A, B. Branchiomma bairdi, preserved specimens. A in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 3. A, B. Branchiomma bairdi, preserved specimens. A. Anterior end, ventral view, showing the radiolar crown, thorax and anterior abdominal chaetigers; B. Detail of base of radiolar crown, showing stylodes (black arrows) and paired compound eyes (white arrows) and anterior thoracic chaetigers, with collar dorsal margins widely separated; C–E. Branchiomma sp., live specimens; C. Whole specimen, ventral view, regenerating posterior end; D. Radiolar crown with paired radiolar eyes (white arrows) and stylodes (black arrows); E. Specimen with four thoracic chaetigers, anterior end, ventral view. Photographs: A–B by Eunice Wong.
FIGURE 1. Amphiglena maiteae. A in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 1. Amphiglena maiteae. A. Live specimen, lateral view; B. Preserved specimens lateral view; C. Preserved specimens stained with methyl blue; anterior end ventrolateral view, showing a gap between thoracic tori and ventral shields; D. Anterior end, ventral view, showing the long ventral basal flanges extended posteriorly to the posterior peristomial ring (arrow); E. Anterior thoracic parapodium, with superior elongate broadly-hooded and inferior paleate chaetae, neuropodial uncini and companion chaetae; F. Detail of thoracic uncini dentition and companion chaetae; G. Midabdominal chaetae; H. Midabdominal uncini; I. Posterior chaetigers and pygidium, ventral view.
FIGURE 11 in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 11. Megalomma sp. cf. M. acrophthalmos. A. Detached radiolar crown, base at bottom of the photograph; B. Thoracic and anterior abdominal chaetigers, ventral view; showing thoracic ventral shields separated from neuropodial tori; C. Dorsal collar margins, with spatulate flaps and medial caruncle; D–F. Megalomma interrupta, live specimens; D. Specimen inside its tube, with exposed radiolar crown, dorsalmost pair of compound radiolar eyes stick out vertically; E. Anterior end, dorsal view, with subdistal compound radiolar eyes present (arrows) or absent circles; F. Thoracic and anterior abdominal chaetigers; showing enlarged collar ventral lappets and thoracic ventral shield separated from neuropodial tori. Photographs: D–F by Alexander Semenov.
FIGURE 20. A–C. Parasabella aberrans. A–B in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 20. A–C. Parasabella aberrans. A–B. Live specimens; A. Anterior end, ventral view; B. Same, dorsal view, showing the fleshy swelling with a transverse ridge on first two chaetigers (arrow); C. Preserved specimens, showing a detail of the dorsal swelling, divided in two by a longitudinal incision; D–F. Parasabella sp. cf. P. japonica live specimens; D. Anterior end, side view; E. Radiolar crown, side view; F. Anterior chaetigers with detached radiolar crown; conspicuous ventral shields separated from neuropodial tori; G–J. Perkinsiana anodina, preserved specimens; G. Anterior end, lateral view. H. Same, dorsal view, showing collar margins separated dorsally; I. Specimen stained with methyl blue, anterior chaetigers, with detached crown, showing the length of thorax (arrow), and the stained ventral shields separated from neuropodial tori; J. Anterior chaetigers showing collar ventral lappets and well developed ventral sacs.
FIGURE 23. A–D in A taxonomic guide to the fanworms (Sabellidae, Annelida) of Lizard Island, Great Barrier Reef, Australia, including new species and new records
FIGURE 23. A–D. Terebrasabella fitzhughi, scanning electron micrographs; A. Anterior end, ventral view, showing the ventral margins of collar separated by a narrow gap; B. Same, lateral view; C. Thoracic neuropodial uncini, chaetiger 3, with several rows of teeth above the main fang; D. Neuropodium chaetiger 3, showing the uncini and the companion chaetae with bent hoods, with proximal fibres; E–G. Terebrasabella hutchingsae; E. Anterior chaetigers, lateral view, showing "palmate" uncinus from chaetiger 2 (arrow); F. Detail of "palmate" uncinus; G. Uncini and companion chaetae, with bent hood and proximal fibers, chaetiger 2.
FIGURE 12 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 12. Nephtys inornata, SEM and light microscope photos of AM W.47395. A. Prostomium, dorsal view, palps not visible, folded under ventrally; B. Chaetigers 4–6, anterolateral view, showing dorsal cirri and start of interramal branchiae; C. Neuropodia 9–11, lateral view; D. Notopodia 21–23, dorsolateral view; E. Barred preacicular chaetae of notopodium 5; F. Light microscope photograph of barred preacicular chaetae of neuropodium 10; G. Notopodium 10, anterior view, light microscope photograph of acicula with tip curving anteriorly (towards viewer), and postacicular lamella behind; H. Preacicular group of chaetae of notopodium 21, barred chaetae absent; I. Postacicular group of chaetae of neuropodium 15, showing spinose chaetae. Abbreviations: ac = acicula, acl = acicular lobe, an = antenna, b = barred chaeta, bb = broad-bladed, finely spinose chaetae, br = interramal branchia, dc = dorsal cirrus, ne1 = neuropodium 1, no1 = notopodium 1, nu = nuchal pit, pel = preacicular parapodial lobe, pol = postacicular parapodial lobe, sp = spinose chaeta, vc = ventral cirrus. Scale bars: A–D, F–G = 0.1 mm, E, H, I = 0.01 mm.
FIGURE 9 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 9. Micronephthys cf. sphaerocirrata, SEM photos of AM W.46983. A. Anterior end, dorsal view (prostomium folded over dorsally); B. Prostomium and chaetigers 1–4, anterodorsal view; C. Chaetiger 1 and prostomium, anterolateral view; D. Chaetigers 2–4, anterolateral view; E. Chaetigers 9–11, dorsolateral view; F. Midbody chaetigers, lateral view; G. Midbody neuropodia, ventral view; H. Chaetae, neuropodium 16. Abbreviations: acl = acicular lobe, an = antenna, b = barred chaeta, cp = cilia patch, dc = dorsal cirrus, ly = lyrate chaeta, ne1 = neuropodium 1, no1 = notopodium 1, nu = nuchal pit, p = palp, pel = preacicular parapodial lobe, pol = postacicular parapodial lobe, pros = prostomium, sp = spinose chaeta, vc = ventral cirrus. Scale bars: A–B, E–G = 0.1 mm, C–D, H = 0.01 mm.
FIGURE 6. Micronephthys platycephala n in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 6. Micronephthys platycephala n. sp., specimens stained with methyl blue, AM W.46844 (A–C, F), AM W.47398 (D–E). A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Pharynx, anterolateral view; E. Pharynx, lateral view; F. Midbody chaetigers, lateral view. Abbreviations: an = antenna, cp = cilia patch, dc = dorsal cirrus, ne1 = neuropodium 1, no1 = notopodium 1, p = palp, pp = pharyngeal papillae, tpp = terminal ring of pharyngeal papilla, vc = ventral cirrus. Scale bars: A–F = 0.1 mm.
FIGURE 4. Micronephthys oculifera, specimens stained with methyl blue. A in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 4. Micronephthys oculifera, specimens stained with methyl blue. A. Anterior end, dorsal view, AM W.41544; B. Anterior end, dorsal view, pharynx everted, AM W.41511; C. Anterior end, lateral view, AM W.41578. Abbreviations: an = antenna, e = eye, cp = ciliated patches, p = palp. Scale bars: A–C = 0.1 mm.
FIGURE 2 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 2. Aglaophamus cf. lobatus, SEM photos of AM W.46973. A. Anterior end, dorsal view; B. Prostomium and chaetigers 1–2, dorsal view; C. Chaetigers 1–4, lateral view; D. Chaetigers 10–12, lateral view; E. Posterior chaetigers, lateral view; F. Notopodium 1, right side, dorsal view, showing barred and spinose chaetae and dorsal cirrus; G. Lyrate and spinose chaetae; H. Notochaetae of parapodium 20. Abbreviations: an = antenna, acl = acicular lobe, b = barred chaeta, br = interramal branchia, cp = cilia patch, dc = dorsal cirrus, ly = lyrate chaeta, ne1 = neuropodium 1, no1 = notopodium 1, nu = nuchal pit, p = palp, pel = preacicular parapodial lobe, pol = postacicular parapodial lobe, sp = spinose chaeta, vc = ventral cirrus. Scale bars: A–F = 0.1 mm; G–H = 0.01 mm.
FIGURE 1 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 1. Aglaophamus cf. lobatus, specimen stained with methyl blue, AM W.46976. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view, branchiae starting from chaetiger 3; D. Anterior chaetigers, lateral view; E. Mid-body chaetigers, lateral view; F. Posterior chaetigers, lateral view. Abbreviations: ac = acicula, an = antenna, br = interramal branchia, cp = cilia patch, dc = dorsal cirrus, ne1 = neuropodium 1, no1= notopodium 1, nu = nuchal pit, p = palp, pel = preacicular parapodial lobe, pol = postacicular parapodial lobe, vc = ventral cirrus. Scale bars: A–F = 0.1 mm.
FIGURE 3 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 3. Aglaophamus verrilli, specimen stained with methyl blue, AM W.46971. A. Anterior end, dorsal view; B. Anterior end, ventral view, pharynx everted; C. Anterior end, lateral view, pharynx everted; D. Anterior segments, lateral view. Abbreviations: ac = acicula, an = antenna, db = dorsal interramal branchiae, dc = dorsal cirrus, e = eye, p = palp, pol = postacicular parapodial lobe, pp = pharyngeal papillae, vb = ventral interramal branchiae, vc = ventral cirrus. Scale bars: A–D = 0.1 mm.
FIGURE 8 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 8. Micronephthys cf. sphaerocirrata, specimen stained with methyl blue, AM W.46983. A. Anterior end, dorsal view; B. Chaetigers 2–8, lateral view. Abbreviations: an = antenna, cp = cilia patch, dc = dorsal cirrus, e = eye, no1 = notopodium 1, p = palp, vc = ventral cirrus. Scale bars: A–B = 0.1 mm.
FIGURE 11 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 11. Micronephthys stammeri, SEM photos of AM W.46980. A. Anterior end, ventral view; B. Prostomium and chaetigers 1–2, dorsal view; C. Prostomium and chaetiger 1, ventral view; D. Dentate and capillary notochaetae of chaetiger 1; E. Capillary neurochaetae of chaetiger 1; F. Notochaetae of chaetiger 14; G. Notopodia of chaetigers 14–15, dorsal view; H. Chaetiger 14, lateral view; I. Posterior chaetigers, lateral view. Abbreviations: acl = acicular lobe, an = antenna, b = barred chaeta, cap = capillary chaeta, cp = cilia patch, d = dentate chaeta, dc = dorsal cirrus, ly = lyrate chaeta, ne1 = neuropodium 1, no1 = notopodium 1, nu = nuchal pit, p = palp, pel = preacicular parapodial lobe, sp = spinose chaeta, vc = ventral cirrus. Scale bars: A–C = 0.1 mm, D–I = 0.01 mm.
FIGURE 5 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 5. Micronephthys oculifera, SEM photos, AM W.43653 (A–C), AM W.41518 (D–F). A. Anterior end, dorsal view; B. Posterior end, ventral view; C. Chaetigers 12–13, lateral view; D. Barred and spinose chaetae, chaetiger 36; E. Barred and lyrate chaetae, inset with magnification of spinose chaetae, chaetiger 20; F. Postacicular lyrate chaetae, chaetiger 21. Abbreviations: b = barred chaeta, cp = cilia patch, dc = dorsal cirrus, ly = lyrate chaeta, pyc = pygidial cirrus, sp = spinose chaeta. Scale bars: A = 0.1 mm, B–C = 0.05 mm, D–F = 0.01 mm except for enlarged image 2 µm.
FIGURE 7. Micronephthys platycephala n in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 7. Micronephthys platycephala n. sp., SEM photos of AM W.46844. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Chaetiger 1, dorsal view; E. Notochaetae of chaetiger 1; F. Lateral view of chaetigers 5–8; G. Notopodium of chaetiger 5; H. Neuropodium of posterior chaetiger; I. Posterior chaetiger notopodium; J. Chaetae of chaetiger 12; K. Chaetae of posterior chaetiger. Abbreviations: acl = acicular lobe, an = antenna, b = barred chaeta, cp = cilia patch, dc = dorsal cirrus, ly = lyrate chaeta, ne1 = neuropodium 1, no1 = notopodium 1, nu = nuchal pit, p = palp, pol = postacicular parapodial lobe, sp = spinose chaeta, vc = ventral cirrus. Scale bars: A–C, F = 0.1 mm, D–E, G–K = 0.01 mm.
FIGURE 10 in Nephtyidae (Annelida: Phyllodocida) of Lizard Island, Great Barrier Reef, Australia
FIGURE 10. Micronephthys stammeri, two specimens stained with methyl blue from AM W.46972. A. Anterior end, dorsal view; B. Anterior end, dorsal view, pharynx everted; C. Anterior end, lateral view. Abbreviations: an = antenna, dc = dorsal cirrus, e = eye, ne1 = neuropodium 1, no1 = notopodium 1, p = palp, pp = pharyngeal papillae, vc = ventral cirrus. Scale bars: A–C = 0.1 mm.
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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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
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.