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828 results for “ascidian”
FIGURE 4. Aplidium matua n in Shallow-water Ascidians from Matua Island (central Kuril Islands, NW Pacific), part 2
FIGURE 4. Aplidium matua n. sp. A, holotype; B, another colony (not collected); C, details of one system of zooids.
FIGURE 1. Synoicum polyzoinum n in Shallow-water Ascidians from Matua Island (central Kuril Islands, NW Pacific), part 2
FIGURE 1. Synoicum polyzoinum n. sp. A, B, zooid; C, stomach, enlarged; D, parts of preserved colony (Holotype).
FIGURE 3. Aplidium matua n in Shallow-water Ascidians from Matua Island (central Kuril Islands, NW Pacific), part 2
FIGURE 3. Aplidium matua n. sp. A, zooid; B, C, gut loop and stomach of two zooids; D, preserved colony (Holotype).
FIGURE 2. Synoicum polyzoinum n in Shallow-water Ascidians from Matua Island (central Kuril Islands, NW Pacific), part 2
FIGURE 2. Synoicum polyzoinum n. sp. A, overall view of colony. (Solitary ascidians on this photograph are Dendrodoa aggregata and small whitish translucent colony in the central part of the image is Placentela crystallina); B, detail of colony composed of several cormidia, each with single system of zooids.
FIGURE 16. Corella minuta. A in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 16. Corella minuta. A, dissection stained with hemalum; B, Body in formalin (scale bar = 5mm)
FIGURE 15 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 15. Phallusia sp. A, prepharyngeal area; B, accessory openings of the neural gland; C, detail of neural gland openings. (Tissues stained with hemalum)
FIGURE 14 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 14. Phallusia sp. A, dissection stained with hemalum; B, branchial tissue around the oesophagus; C, detail of the branchial tissue.
FIGURE 12 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 12. Phallusia nigra: A, left side of the body without tunic not stained (scale bar = 1cm); B, neural area stained; C, D, dissections stained with hemalum.
FIGURE 11. Phallusia caguayensis. A in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 11. Phallusia caguayensis. A, whole body, left side; B, body stained and opened on the ventral line; C, detail of the neural area; D, branchial tissue. Scale bars = 1cm.
FIGURE 10. Ascidia sydneiensis. A in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 10. Ascidia sydneiensis. A, body stained dissection (Scale bar = 1cm); B, part of the branchial tissue.
FIGURE 8 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 8. Ascidia interrupta: A–B, tunic spinules (st. AR 69); C–D, branchial tissue in 2 different specimens without neural accessory apertures; E–F, branchial tissue in 2 specimens with numerous neural accessory apertures.
FIGURE 7 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 7. Ascidia interrupta (st. AR 415): A, neural gland duct stained with hemalum; B, dorsal tubercle area; C, detail of the neural duct apertures.
FIGURE 5 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 5. Ascidia interrupta (st. AR 69). A, body; B, apertures of the neural gland duct; C, dorsal tubercle.
FIGURE 6 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 6. Ascida interrupta (st. AR 415): A body; B, neural area and muscles; C, other specimen ventrally opened. Scale bars = 1cm.
FIGURE 4 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 4. Ascidia interrupta (st. AB 175): A, body ventrally opened without stain (scale 1cm); B, duct of the neural gland (stained)
FIGURE 3 in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 3. Ascidia curvata: A, body without tunic (scale bar = 1cm); B, dissection stained with hemalum.
FIGURE 1. Ascidia archaia. A in Ascidians collected during the Madibenthos expedition in Martinique: 1 - Phlebobranchia
FIGURE 1. Ascidia archaia. A, body ventrally opened and stained; B, three undissected specimens in formalin (scale bar = 1cm).
FIGURE 19. Styela canopus station B 197. A in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 19. Styela canopus station B 197. A, body ventrally opened scale bar = 1cm; B, branchial sac stained, scale bar = 5mm.
FIGURE 6. Polyandrocarpa arianae. A in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 6. Polyandrocarpa arianae. A, zooid ventrally opened and stained, scale bar = 5mm; B, colony, scale bar = 1cm.
FIGURE 5. Polyandrocarpa anguinea. A in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 5. Polyandrocarpa anguinea. A, colony, scale bar = 1cm; B, branchial tissue stained, scale bar = 5mm.
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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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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