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1,115 results for “WoRMS”
FIGURE 14. Melinnacheres ergasiloides M. Sars, 1870. A in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 14. Melinnacheres ergasiloides M. Sars, 1870. A, ovigerous female detached from host, ventral view showing 3 attached spermatophores (arrowed); B, another female with 2 males attached, ventral view showing longitudinal trunk musculature of female; C, posterior margin of trunk showing paired genital apertures and anal slit on median prominence; D, egg sac; E, adult male, dorsal view; F, same, ventral view showing paired appendages and surface ornamentation. Scale bars: A–B, D, 0.5 mm, C, 250 µm, E–F, 100 µm.
FIGURE 3 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 3. Herpyllobius arcticus Steenstrup & Lütken, 1861 from Harmothoe antilopes. A, habitus of ovigerous female with male attached (arrowed), lateral view showing position of cement glands (dotted); B, ectosoma of female, posterior view showing attachment site of male (arrowed) dorsal to genital apertures; C, adult male containing paired spermatophores. Scale bars: A, 0.5 mm, B, 250 µm, C, 100 µm.
FIGURE 18 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 18. Lanassicola arcticus gen. et sp. nov. male. A, habitus, ventral view showing paired maxillae immediately posterior to oral funnel; B, oral funnel, dorsal view showing paired antennules and antennae located just anterior to base of oral funnel, and spermatophore (arrowed) in process of being extruded through oral funnel. Scale bars: A, 50 µm, B, 25 µm.
FIGURE 2 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 2. Last male copepodid of Herpyllobius arcticus Steenstrup & Lütken, 1861 from female on Harmothoe fragilis. A, exuvium of last copepodid stage containing adult male (stippled), showing outline of spermatophores, dorsal; B, rostrum, ventral; C, antennule; D, maxilliped, E, leg 1 and intercoxal sclerite; F, leg 3 and intercoxal sclerite. Scale bars: A, 100 µm, B, D, 10 µm, C, E–F, 25 µm.
FIGURE 9 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 9. Eurysilenium sp. from Harmothoe fragilis. A, ectosoma of female, ventral showing male attached between ventrally-located genital apertures of female; B, adult male, dorsal. Scale bars: A, 0.5 mm, B, 100 µm.
FIGURE 25 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 25. Euchonicoloides elongatus gen. et sp. nov. female. A, ovigerous female, ventral; B, anterior part of ectosoma, stalk and endosoma, ventral view showing position of subchelate antennae; C, posterior part of ectosoma, ventral view shwoing extent of cement glands; D, stalk and antenna, lateral. Euchonicoloides halli gen. et sp. nov. Holotype. E, habitus of ovigerous holotype, dorsal. Scale bars: A, E, 100 µm, B–D, 50 µm.
FIGURE 4. A in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 4. A virtual horizontal section through polychaete host showing endosoma (arrowed) of adult female of Herpyllobius arcticus Steenstrup & Lütken, 1861 either side of host gut within coelomic cavity. Scale bar: 1 mm.
FIGURE 6 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 6. Herpyllobius polynoes (Krøyer, 1864). A, habitus of ovigerous female, posterior view with swelling in midline arrowed; B, ectosoma, lateral. Herpyllobius cordiformis Lützen, 1964. C, habitus of ovigerous female, lateral view with median posterior lobe arrowed; D, ectosoma of female, dorsal. All scale bars 1 mm.
FIGURE 24 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 24. Euchonicola parvus gen. et sp. nov. Holotype. A, ovigerous holotype female attached to setiger 5 of host; dorsal view with extent of endosoma within host indicated; B, frontal margin of head showing location of lobate antennule and subchelate antenna relative to stalk. Scale bars: A, 100 µm, B, 25 µm.
FIGURE 12. Cyclorhiza eteonicola Heegaard, 1942 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 12. Cyclorhiza eteonicola Heegaard, 1942. Micro-CT rendering of ovigerous female attached to host, Eteone spetsbergensis. Scale bar: 2 mm.
FIGURE 23 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 23. Euchonicola linearis gen. et sp. nov. female. A, damaged female attached to setiger 10 of host; B, detail showing abdomen of same specimen; C, trunk and abdomen of female attached to setiger 12 of host. Scale bars: A–C, 100 µm.
FIGURE 27 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 27. Xenocoeloma alleni (Brumpt, 1897). A, ectosoma of ovigerous female from Amaeana trilobata; B, ectosoma of ovigerous female from Polycirrus norvegicus caught in Norwegian waters. Xenocoeloma brumpti Caullery & Mesnil, 1915. C. ectosoma of ovigerous female from Polycirrus norvegicus caught in Liverpool Bay. Xenocoeloma orbicularis sp. nov. ovigerous female holotype. D, ectosoma, dorsal view showing paired eggs sacs emerging from common pore; E, same, lateral. Aphanodomus terebellae (Levinsen, 1878) adult female, F, habitus with 1 multiseriate and 1 spent egg sac. Scale bars: A, B, C, F, 1.0 mm; D, E, 0.5 mm.
FIGURE 16 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 16. Trichobranchicola antennatus gen. et sp. nov. female. A, adult female detached from host, dorsal; B, same, ventral; C, attached female rotated so frontal region and paired maxillae visible; D, frontal region, frontal view in situ; E, frontal region showing paired antennules and antennae, with broken base of stalk arrowed; F, maxilla. Scale bars: A–C, 100 µm, D, 50 µm, E–F, 25 µm.
FIGURE 20 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 20. Lanassicola bilobatus gen. et sp. nov. male. A, habitus, dorsal view showing frontal location of antennules and antennae; B, antennule; C, oral funnel apparatus and paired maxillae; D. isolated spermatophore detached from female. Scale bars: A, 50 µm, B–D, 25 µm.
FIGURE 19 in Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas
FIGURE 19. Lanassicola bilobatus gen. et sp. nov. female. A, ovigerous holotype female, lateral view of flexed female bearing 2 males; B, head region, ventral view showing location of antennae and maxillae relative to stalk; C, posterior region of trunk, ventral view showing males attached in vicinity of paired genital apertures; D, antenna; E, maxilla. Scale bars: A, 1.0 mm, B–C, 200 µm, D–E, 25 µm.
Fig. 5 in A new giant egg-laying onychophoran (Peripatopsidae) reveals evolutionary and biogeographical aspects of Australian velvet worms
Fig. 5 Colour pattern variation in Ooperipatellus nickmayeri sp. nov. Images of walking specimens in dorsal view (left) and detail of the corresponding colour pattern along the dorsal midline (right). In all
Fig. 4 in A new giant egg-laying onychophoran (Peripatopsidae) reveals evolutionary and biogeographical aspects of Australian velvet worms
Fig. 4 Karyotype of Ooperipatellus nickmayeri sp. nov. Light micrograph of mitotic chromosomes stained with Giemsa and sorted according to their size and morphology. Inset in the lower right corner
Fig. 3 in A new giant egg-laying onychophoran (Peripatopsidae) reveals evolutionary and biogeographical aspects of Australian velvet worms
Fig. 3 Features associated with female reproductive structures in Ooperipatellus nickmayeri sp. nov. Scanning electron micrographs. In all images, the anterior orientation is at the top of the figure, with posterior at the bottom. a Posterior-most body region bearing a conspicuous ovipositor, which is characteristic of Ooperipatellus. b Detail of the
Fig. 7 in A new giant egg-laying onychophoran (Peripatopsidae) reveals evolutionary and biogeographical aspects of Australian velvet worms
Fig. 7 Cephalic structures in Ooperipatellus nickmayeri sp. nov. Scanning electron micrographs. In all images, the anterior orientation is at the top of the figure, with posterior at the bottom. a Overview of the head. The lack of sclerotized/eversible head organs and/or modified head papillae is a characteristic feature of Ooperipatellus. Arrow points to remnant of ejected slime on the head of the specimen. b Detail of
Fig. 4 in Independent acquisition of sulfide tolerance in a population of tubificine worms: a habitat extension for the Limnodrilus hoffmeisteri complex
Fig. 4 Maximum likelihood gene trees based on BSP1 and available mitochondrial COI, 12S, and nuclear ITS Limnodrilus sequences (see Fig. 5 left, 16 SrRNA). L. hoffmeisteri taxa are labeled and colored according to the clades numbered I–X described earlier. Abbreviations on taxon labels are: Lsu (L. sulphurensis), Lu (L. udekemianus), Lg (L. grandisetosus), Lr (L. rubripenis), Lc-c (L. claparedianus-cervix), Lc' (L. claparedianus isolate), Lm (L. maumeesis), Lp (L. profundicola), Ls
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.