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918 results for “oceanic islands”
FIGURE 3. Coryne pusilla Gaertner, 1774 in On a few benthic hydroids (Cnidaria, Hydrozoa) from the Kerguelen Islands (southern Indian Ocean), including the description of a new species
FIGURE 3. Coryne pusilla Gaertner, 1774: A, distal part of polyp; B, larger and smaller stenoteles. Eudendrium tottoni Stechow, 1932: C, polyp; D, hydranth's basal annular swelling; E, male gonophore. Tubularia sp.: F, hydranth and gonophores. Scale bar: 900 µm (F), 600 µm (F close-up), 200 µm (A), 100 µm (C, E), 50 µm (D), 10 µm (B).
FIGURE 2 in On a few benthic hydroids (Cnidaria, Hydrozoa) from the Kerguelen Islands (southern Indian Ocean), including the description of a new species
FIGURE 2. Candelabrum bitentaculatum sp. nov.: A, discharged microbasic eurytele; B, undischarged microbasic eurytele (arrow); C, larger and smaller desmonemes and?mastigophore (arrow); D, larger and smaller desmonemes; E, discharged desmoneme; F, stenotele. Scale bar: 10 µm.
Distribution. Galapagos Is in the equatorial Pacific Ocean, including all main islands and numerous smaller rocks; irregularly on Isla de la Plata off mainland Ecuador. in Otariidae
Distribution. Galapagos Is in the equatorial Pacific Ocean, including all main islands and numerous smaller rocks; irregularly on Isla de la Plata off mainland Ecuador.
FIGURE 15. Leucetta floridana. A—Specimen after fixation. B—Section. C—Triactine I. D—Triactine II. E—Tetractine I in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 15. Leucetta floridana. A—Specimen after fixation. B—Section. C—Triactine I. D—Triactine II. E—Tetractine I.
FIGURE 13 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 13. Ernstia sanctipauli sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triactine II. E— Triactine III. F—Tetractine I. G—Tetractine II. H—Tetractine III. I—Tetractine I (ap: apical actine).
FIGURE 12 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 12. Ernstia rocasensis sp. nov. A—Holotype after fixation. B—Section. C—Triactine. D—Triactine (deformed). E—Tetractine. F, G—Tetractines (ap: apical actine). H—Tetractine (deformed).
FIGURE 14 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 14. Ernstia solaris sp. nov. A—Specimen after fixation. B—Section. C—Triactine. D—Tetractine. E—Tetractine (ap: apical actine).
FIGURE 11 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 11. Ernstia multispiculata sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triactine II. E— Triactine III. F—Tetractine I. G—Tetractine II. H—Tetractine III. I—Tetractine I (ap: apical actine).
FIGURE 10 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 10. Ernstia citrea sp. nov. A—Holotype after fixation. B—Section. C, D—Triactines. E, F—Tetractines. G— Tetractine (ap: apical actine).
FIGURE 8 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 8. Clathrina mutabilis sp. nov. A—Holotype after fixation. B—Section. C—Triactines I. D, E—Triactine II.
FIGURE 9 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 9. Clathrina zelinhae sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triactine II.
FIGURE 6 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 6. Clathrina insularis sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D, E—Triactine II (regular). F—Triactine II (subregular).
FIGURE 4 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 4. Borojevia trispinata sp. nov. A—Holotype after fixation (arrow indicates a water-collecting tube). B—Section. C—Triactine. D, E—Tetractines. F—Detail of the apical actine (ap) of a tetractine with spines. G—Tripod.
FIGURE 3 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 3. Borojevia tenuispinata sp. nov. A—Holotype after fixation. B—Section. C—Triactine. D—Tetractine. E— Tetractine (ap: apical actine with spines). F—Tripod. G—Tetrapod.
FIGURE 2 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 2. Arturia trindadensis sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triactine II. E— Tetractine I. F—Tetractine I (ap—apical actine). G—Tetractine II.
FIGURE 1 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 1. Map of the Atlantic Ocean showing the study area and location of sampling sites. A—BraZilian oceanic and midshelf islands. B—São Pedro e São Paulo Archipelago (SPSPA); C—Fernando de Noronha Archipelago (FNA); D—Rocas Atoll (RA); E—Trindade Island (TI); F—Abrolhos Archipelago (AA). Light gray circles indicate Calcarea sampling sites. Adapted from Moraes et al. (2006). For details about sites see Study Area in the Materials and Methods section.
FIGURES 15–23. 15–22. Wallacea jarawa n in A new species of Wallacea Baly (Coleoptera: Chrysomelidae: Cassidinae: Bothryonopini) infesting coconut palm in the Indian Ocean Islands of Andaman & Nicobar
FIGURES 15–23. 15–22. Wallacea jarawa n. sp. 15) Spermatheca, 16) Coxites, tergum-VIII, tergum-IX (ventral view), 17) Coxites, tergum-VIII, tergum-IX (outspread view), 18) Spiculum gastrale, 19) Aedeagus, lateral view, 20) Aedeagus, apical foramen, 21) Aedeagus, ventral view, 22. Endophallic sclerites through the median lobe of aedeagus of Wallacea jarawa n. sp., 23. Wallacea dactyliferae. Endophallic sclerites of 'cotype' through the median lobe of aedeagus.
FIGURES 6–14. Wallacea jarawa n in A new species of Wallacea Baly (Coleoptera: Chrysomelidae: Cassidinae: Bothryonopini) infesting coconut palm in the Indian Ocean Islands of Andaman & Nicobar
FIGURES 6–14. Wallacea jarawa n. sp. 6–10) Adult habitus, dorsal, color variation; 11) Ventral habitus, 12) Spine on hypomeron, 13) Male last ventrites, 14) Female last ventrites.
FIGURES 24–28. 24 & 25 in A new species of Wallacea Baly (Coleoptera: Chrysomelidae: Cassidinae: Bothryonopini) infesting coconut palm in the Indian Ocean Islands of Andaman & Nicobar
FIGURES 24–28. 24 & 25) Endophallic sclerites in Wallacea jarawa n. sp., ventral view, 26) Endophallic sclerites in Wallacea dactyliferae, ventral view (specimen from Thiruvalangadu, Tamil Nadu, collected on 23 September 2016), 27 & 28) Endophallic sclerites in Wallacea jarawa n. sp., lateral view.
FIGURES 1–5. Wallacea jarawa n in A new species of Wallacea Baly (Coleoptera: Chrysomelidae: Cassidinae: Bothryonopini) infesting coconut palm in the Indian Ocean Islands of Andaman & Nicobar
FIGURES 1–5. Wallacea jarawa n. sp. 1) Adults, 2) Adult feeding troughs, 3) Larvae, 4) Larval feeding troughs, 5) Damaged leaflets.
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.