Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
18
datasets available to search
ShareScore release 0.9.0
Dataset results
18 results for “Alitta virens”
FIGURE 18 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 18. Alitta williami nom. nov., epitoke female. Topotype (USNM 27917), San Juan Archipelago, Washington, USA. A. Anterior region, dorsal view (arrow pointing first natatory chaetiger). B. Prostomium and anterior chaetigers, dorsal view. C. Left jaw, dorsal (left) and ventral (right) views. D–J. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger). K. Posterior region, dorsal view. Arrows: D, black, superior lobe; white, inferior lobe. G, black, postchaetal lobe; white, prechaetal lobe. H, white, inferior lobe. I, J, white, ova. Scale bars: A–C, K, 5 mm; D, 1 mm; E–J, 2 mm.
FIGURE 17. Alitta williami nom. nov., epitoke male. A–K in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 17. Alitta williami nom. nov., epitoke male. A–K. Topotype (USNM 1458023), San Juan Archipelago, Washington, USA. L. Topotype (USNM 27917), same location. A. Entire body, dorsal view (arrow pointing first natatory chaetiger). B. Anterior region, frontal view. C. Same, lateral view. D. Anterior segments with bulging ventral end (pointed by arrows). E–K. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger). L. Posterior region, dorsal view. Arrows: E, black, superior lobe; white, inferior lobe; I, black, lamella of postchaetal lobe; white, prechaetal lobe; orange, inferior lobe. Scale bars: A, 20 mm; B, D, 5 mm; C, 10 mm; E, 1 mm; F–K, 2 mm.
FIGURE 16 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 16. Alitta williami nom. nov., atoke specimen. Lectotype (NHMUK 1860.2.29.6), Vancouver Island, Canada. A–G. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger). H. Posterior segments with pigmented dorsum and ligules. Arrows: C, black, superior lobe; white, inferior lobe. D, black, postchaetal lobe; white, prechaetal lobe. Scale bars: A–G, 1 mm; H, 3 mm.
FIGURE 15. Alitta williami nom. nov., atoke specimen. A, B, D–K in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 15. Alitta williami nom. nov., atoke specimen. A, B, D–K, Lectotype (NHMUK 1860.2.29.6), Vancouver Island, Canada. C. Paralectotype (NHMUK 2017.188), same location. A. Anterior region, dorsal view. B. Same, lateral view. C. Left jaw, dorsal (left) and ventral (right) views. D. Median segments with bulging ends (pointed by arrows), lateral-ventral view. E. Posterior region, dorsal view. F. Root of aciculae (set. 80). G. Articulation of a same homogomph spiniger, ventral (left) and anterior (right) views (set. 14). H, K. Heterogomph spinigers (set. 14). I, J. Heterogomph falcigers (set. 14). Scale bars: A–E, 3 mm; F, 0.3 mm; G–K, 30 µm.
FIGURE 14 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 14. Alitta plenidentata (Moore, 1909), epitoke male. Non-type (LACM-AHF Poly 9317), San Benito Island, Baja California, Mexico. A. Posterior parapodia, dorsal view. B. Same, ventral view. C. Pygidium, dorsal view. D. Same, ventral view. Arrows: A, white, lamella of notopodial postchaetal lobe; black, flap of upper lobe of dorsal ligule. B, lamella of cirrophore of ventral cirri. C, D, sperm masses. Scale bars: A–D, 5 mm.
FIGURE 13 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 13. Alitta plenidentata (Moore, 1909), epitoke female. Topotype (LACM-AHF Poly 9321), San Diego, California. A–G. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger). H. Anterior segments, ventral view. Arrows: C, orange, superior lobe; white, inferior lobe. D, white, prechaetal lobe. F, white, postchaetal secondary flap; orange, flap of upper lobe; black, inferior lobe. G, white, postchaetal secondary flap; black, ova. H, first swollen ventral end of segment. Scale bars: A–G, 2 mm; H, 10 mm.
FIGURE 12 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 12. Alitta plenidentata (Moore, 1909), epitoke female. Topotype (LACM-AHF Poly 9321), San Diego, California. A. Entire body, dorsal view. B. Left jaw, dorsal (left) and ventral (right) views. C. Pharynx, ventral view (roman numerals refer to pharyngeal areas; a, left; b, right); Area II hided by jaws; Area III barely seen. D. Root of aciculae (set. 60). E, F. Ensiform notochaeta, median (left) and lower (right) portions (set. 204). G, H. Heterogomph falcigers of neuropodial subacicular fascicle, upper (left) and median (right) portions (set. 16). I. Heterogomph spiniger, same chaetiger and fascicle. Arrows: A, white, pointing first natatory chaetiger. Scale bars: A, 10 mm; B, 5 mm; C, 2 mm; D, 1 mm; E–I, 10 µm.
FIGURE 11 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 11. Alitta plenidentata (Moore, 1909), atoke specimens. A–F. Non-type (LACM-AHF Poly 9316), San Pedro, California. G–M. Non-type (LACM-AHF Poly 6564), Point Cavallo, California. A. Parapodia, posterior view. B–F, J–M. Same, anterior view (numbers refer to the chaetiger). G. Oral ring of pharynx, dorsal view (roman numerals refer to pharyngeal areas). H. Maxillary ring of pharynx, anterior-ventral view. I. Anterior region, dorsal view. Arrows: B, orange, superior lobe; white, inferior lobe. D, orange, superior lobe; white, prechaetal lobe. H, black, hollow canal of jaw; white, merged paragnath. Scale bars: A–H, 0.5 mm; I, 1 mm; J–M, 0.2 mm.
FIGURE 10 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 10. Alitta plenidentata (Moore, 1909), atoke specimens. A–G, I–N. Non-type (LACM-AHF Poly 9316), San Pedro, California. H. Topotype (USNM 22176), San Diego, California. A. Anterior region, dorsal view. B. Same, lateral view. C. Pharynx, dorsal view. D. Same, ventral view. E. Same, frontal view. F. Median parapodia, anterior-dorsal view. G. Regenerated posterior region, dorsal view. H. Jaw, dorsal (left) and ventral (right) views (inset: canals, pointed by arrows). I. Root of aciculae (set. 61). J. Articulation of a same homogomph spiniger, ventral (left) and anterior (right) views (set. 46). K, L. Heterogomph falcigers (set. 35 and 25, respectively). M. Heterogomph spiniger (set. 25). N. Supracicular fascicle (set. 25). Scale bars: A, B, 5 mm; C–H, 2 mm; I, 200 µm; J–M, 20 µm; N, 100 µm.
FIGURE 9 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 9. Alitta plenidentata (Moore, 1909), atoke specimen. Lectotype (CASIZ 14013), San Diego, California. A–G. Parapodia, posterior view, except B and E, anterior view (numbers refer to the chaetiger). H. Median dorsal ligules, dorsal view. I. Few first anterior chaetigers, anterolateral view (numbers refer to the chaetiger). Arrows: B, black, superior lobe; white, inferior lobe; orange, prechaetal lobe. E, white, glandular mass; orange, prechaetal lobe; black, superior lobe. F, white, prechaetal lobe; black, postchaetal lobe. H, white, glandular masses. I, white, prechaetal lobe. Scale bars: A–F, H, 1 mm; G, I, 0.5 mm.
FIGURE 8 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 8. Alitta plenidentata (Moore, 1909), atoke specimen. Lectotype (CASIZ 14013), San Diego, California, USA. A. Entire body, dorsal view. B. Anterior region, dorsal view. C. Anterior segments, ventral view. D. Pharynx, ventral view (roman numerals refer to pharyngeal areas; a, left; b, right). E. Posterior region, dorsal view. F. Left caecal gland, ventral view of anterior region (pointed by arrow). G. Root of aciculae (set. 148). H, I. Articulation of a same homogomph spiniger, dorsal (left) and anterior (right) views (set. 60). J. Heterogomph falciger (set. 60). K. Heterogomph spiniger (set. 60). Scale bars: A, 10 mm; B, C, 5 mm; E, F, 2 mm; G, 0.5 mm; H–K, 30 µm.
FIGURE 7 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 7. Alitta dyamusi (Izuka, 1902) n. comb., epitoke male. Non-types (NSMT 5004-5010), Hokkaido, Japan. A–G. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger). H. Most-posterior segments with intersegmental sperm mass, ventrolateral view (inset: skin rupture in frontal view). Arrows: D, white, apical papillae; orange, inferior lobe. E, black, postchaetal lobe; white, prechaetal lobe. H, sperm mass. Scale bars: A, G, H, 1 mm; B–F, 2 mm.
FIGURE 6 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 6. Alitta dyamusi (Izuka, 1902) n. comb., epitoke male. Non-types (NSMT 5004-5010), Hokkaido, Japan. A. Anterior region, dorsal view. B. Pharynx, dorsal (left) and ventral (right) views. C. Right jaw, ventral (left) and dorsal (right) views (arrow pointing clustered longitudinal canals). D. Dorsal ligules of anterior natatory chaetigers, dorsolateral view. E. Posterior region with regenerating pygidium, dorsal view. F. Root of aciculae (set. 100). G. Articulation of a same sesquigomph spiniger, ventral (left) and anterior (right) views (set. 15). H. Ensiform chaeta (set. 100). I. Heterogomph spiniger (set. 15). J. Heterogomph falciger (set. 15). Scale bars: A, 5 mm; B, C, E, 2 mm; D, 5 mm; F, 0.5 mm; G–J, 20 µm.
FIGURE 3. Alitta brandti Malmgren, 1865 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 3. Alitta brandti Malmgren, 1865, epitoke male. Holotype (ZINRAS 6/9181), southwestern Sea of Okhotsk, Russia. A–G. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger); ventral cirri in F, dehiscent. H. Anterior segments with bulging ventral end (pointed by arrows). Arrowheads: E, black, points used for measuring entire length of ligule; white, same but for maximum width. F, white, distal and proximal ends of upper lobe of dorsal ligule. Arrows: C, black, superior lobe; white, inferior lobe. E, black, postchaetal lobe; white, prechaetal lobe; orange, distal elongation of upper lobe. Scale bars: A, 1 mm; B–H, 2 mm.
FIGURE 2. Alitta brandti Malmgren, 1865 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 2. Alitta brandti Malmgren, 1865, epitoke male. Holotype (ZINRAS 6/9181), southwestern Sea of Okhotsk, Russia. A. Body, dorsal view (arrow pointing first natatory chaetiger). B. Anterior region, dorsal view. C. Left jaw, dorsal (left) and ventral (right) views. D. Pharynx, ventral view (roman numerals refer to pharyngeal areas; a, left; b, right). E. Pigmented dorsolateral surface of median parapodia, dorsal view. F. Root of aciculae (set. 60). G. Articulation of same sesquigomph spiniger, ventral (left) and anterior (right) views. H. Ensiform chaeta (set. 107). I. Heterogomph falciger (set. 7). J, K. Heterogomph spinigers (set. 35 and 15, respectively). Scale bars: A, 10 mm; B–D, 5 mm; E, 2 mm; F, 0.5 mm; G–K, 20 µm.
FIGURE 1 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 1. Schematic diagrams and terminology of atokal and epitokal parapodial features in Alitta virens species complex; line drawings from medial parapodia in frontal view. Atoke parapodia: A. Lectotype of A. williami nom. nov. (NHMUK 1860.2.29.6). B. Lectotype of A. plenidentata n. comb. (CASIZ 14013). Epitoke parapodia: C. Holotype of A. brandti, male (ZINRAS 6/9181). D. Topotype of A. plenidentata n. comb., female (LACM-AHF Poly 9321). Ensiform chaetae omitted. Terminology based on Hylleberg et al. (1986) and Bakken & Wilson (2005), but with some adaptations.
FIGURE 5 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 5. Alitta dyamusi (Izuka, 1902) n. comb., atoke specimen. Syntype (NSMT 6115-6119), Sakhalin Island, Russia. A– G. Parapodia, posterior (left) and anterior (right) views (numbers refer to the chaetiger); ventral ligule in B anomaly bifid. H. Medial segments, ventral view. Arrows: C, orange, superior lobe; white, inferior lobe. E, black, postchaetal lobe; white, prechaetal lobe. H, bulging ventral ends. Scale bars: A, G, 0.5 mm; B–F, 2 mm; H, 2 mm.
FIGURE 4 in Revision of the Alitta virens species complex (Annelida: Nereididae) from the North Pacific Ocean
FIGURE 4. Alitta dyamusi (Izuka, 1902) n. comb., atoke specimen. Syntype (NSMT 6115-6119), Sakhalin Island, Russia. A. Anterior region, dorsal view. B. Left jaw, dorsal (left) and ventral (right) views (arrow pointing clustered canals). C. Pharynx, ventral view (roman numerals refer to pharyngeal areas; a, left; b, right). D. Posterior parapodia, dorsolateral view. E. Posterior region, dorsal view. F. Root of aciculae (set. 62). G. Articulation of a same homogomph spiniger, ventral (left) and anterior (right) views (set. 25). H. Heterogomph spiniger (set. 25; inset: basal teeth). I. Heterogomph falciger (set. 25). Scale bars: A, 5 mm; B–D, 1 mm; E, 2 mm; F, 0.5 mm; G–I, 20 µm.
ScienceDex guides
Understand access before you commit
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.