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828 results for “ascidian”

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Figure 1 in Observations on non-didemnid ascidians from Australian waters (1)

Figure 1. (A–C) Rhopalaea meridionalis: (A, C) holotype QM G308821; (B) paratype QM G308825). (A) Whole zooid (in the test, showing position of gut loop); (B) thorax; (C) abdomen. (D, E) Clavelina simplex sp. nov. (QM G308824, syntype): (D) colony; (E) branching vascular stolons with terminal ampullae. Scale bars: 5 mm (A, C, D); 1 mm (B, E).

opencc-by-4.0Apr 2006View details →
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Figure 4 in Observations on non-didemnid ascidians from Australian waters (1)

Figure 4. (A–C) Synoicum citrum (holotype SAM E3287): (A) colony; (B) thorax showing branchial sac; (C) whole zooid showing longitudinal muscles. (D–F) Synoicum sphinctorum (holotype SAM E3283): (D) colony; (E) thorax; (F) abdomen and posterior abdomen. Scale bars: 1 cm (A); 0.2 mm (B, C, E, F); 2 mm (D).

opencc-by-4.0Apr 2006View details →
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Figure 5 in Observations on non-didemnid ascidians from Australian waters (1)

Figure 5. (A–D) Synoicum syrtis (holotype QM G308757): (A) thorax; (B) abdomen; (C) anterior part of posterior abdomen; (D) end of posterior abdomen. (E, F) Aplidium abditum (holotype SAM E3268): (E) whole zooid; (F) larva. Scale bars: 0.2 mm (A–E); 0.1 mm (F).

opencc-by-4.0Apr 2006View details →
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Figure 3 in Observations on non-didemnid ascidians from Australian waters (1)

Figure 3. (A–C) Pseudodistoma pilatum (SAM E3244): (A) thorax and oesophageal neck; (B) posterior end of abdomen; (C) end of posterior abdomen. (D) Polyclinum incrustatum (SAM E3274): thorax and abdomen. Scale bars: 0.2 mm.

opencc-by-4.0Apr 2006View details →
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Figure 2 in Observations on non-didemnid ascidians from Australian waters (1)

Figure 2. (A–C) Sigillina exigua sp. nov. (SAM E3300, syntype): (A) colony; (B) zooid; (C) larva. (D–F) Eucoelium orientalis: (D, E) colonies; (F) vertical section through colony showing position of sub-surface spicule layer. (G) Eudistoma anaematum (AIMS 17693): larva. Scale bars: 1 mm (A); 0.2 mm (B, C); 1 cm (D–F); 0.1 mm (G).

opencc-by-4.0Apr 2006View details →
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FIG. 7. — A, B, Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 7. — A, B, Janstockia phallusiella n. gen., n. sp.; A, leg 1; B, leg 2; C, Ophioseides cardiocephalus Hesse, 1864, leg 1. Scale bars: 50 μm.

opencc-zeroDec 2005View details →
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FIG. 5. — Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 5. — Janstockia phallusiella n. gen., n. sp.; A, urosome, ventral view; B, copulatory pore and paired sperm ducts, with blind projections; C, cluster of setae representing incorporated caudal rami, showing setular ornamentation, dorsal view; D, urosome, dorsal view; E, mandibular palp; F, maxillule; G, maxilliped; H, tip of maxilliped. Scale bars: A, D, 200 μm; B, C, F, H, 25 μm; E, G, 50 μm.

opencc-zeroDec 2005View details →
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FIG. 4. — Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 4. — Janstockia phallusiella n. gen., n. sp., scanning electron micrographs; A, mandibular palp, ventral view in situ; B, maxillule, ventral view in situ; C, hirsute lobes of maxillule; D, maxilliped. Scale bars: A-C, 10 μm; D, 20 μm.

opencc-zeroDec 2005View details →
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FIG. 1. — Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 1. — Janstockia phallusiella n. gen., n. sp.; A, habitus of paratype (MNHN-Cp2178), lateral view; B, habitus of holotype (MNHN-Cp2177), ventral view; C, habitus of holotype, dorsal view showing lateral expansions of first pedigerous somite (arrow). Scale bars: A, 1.0 mm; B, C, 0.5 mm.

opencc-zeroDec 2005View details →
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FIG. 9 in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 9. — Schematic of leg 2 of Janstockia phallusiella n. gen., n. sp. Abbreviations: ba, basis; en1-3, endopodal segments 1 to 3; ex1-3, exopodal segments 1 to 3; ics, intercoxal sclerite; os, outer basal seta.

opencc-zeroDec 2005View details →
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FIG. 6. — Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 6. — Janstockia phallusiella n. gen., n. sp., scanning electron micrographs; A, leg 1, anteroventral; B, detail of leg 1 exopod; C, rami of leg 2; D, leg 4; E, detail of leg 3 rami; F, detail of leg 4 rami. Scale bars: A, 20 μm; B, C, E, F, 10 μm; D, 50 μm.

opencc-zeroDec 2005View details →
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FIG. 8 in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 8. — Ophioseides cardiocephalus Hesse, 1864; A, antennule; B, tip of antennule showing setal elements; C, antenna; D, detail of antennal endopod, showing claw and accessory setae; E, oral appendages in situ. Abbreviations: mn, mandible; mx, maxilla; mxl, maxillule. Scale bars: A, C-E, 50 μm; B, 25 μm.

opencc-zeroDec 2005View details →
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FIG. 3. — Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal

FIG. 3. — Janstockia phallusiella n. gen., n. sp., scanning electron micrographs; A, cephalosome and anterior part of trunk, ventral view; B, rostrum, labrum and oral area, ventral view; C, detail of trunk surface showing integumental ornamentation; D, genital openings, ventral view. Scale bars: A, 200 μm; B, 100 μm; C, 10 mm; D, 50 μm.

opencc-zeroDec 2005View details →
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FIG. 6. — A in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 6. — A, Odontonia rufopunctata Fransen, 2002, ovigerous ♀, pocl. 3.1 mm, Papua New Guinea, Louisiades (MNHN-Na 15238), fifth pereiopod, dactylus; B, C, Odontonia sp., juvenile, pocl. 1.9 mm Moçambique, Ibo Island (MNHN-Na 15241); B, fifth pereiopod, dactylus; C, anterior region, lateral aspect. Scale bar: A, B, 0.15 mm; C, 1 mm.

opencc-zeroDec 2006View details →
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FIG. 5. — Odontonia maldivensis n in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 5. — Odontonia maldivensis n. sp., Maldives (MNHN-Na 15236): A-D, ovigerous ♀ holotype, pocl. 2.5 mm; E, F, ♂ allotype, pocl. 2.2 mm; A, third pereiopod; B, idem, dactylus; C, fifth pereiopod; D, idem, dactylus; E, appendix interna and appendix masculina of

opencc-zeroDec 2006View details →
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FIG. 9 in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 9. — Periclimenaeus jeancharcoti Bruce, 1991, ovigerous ♀, pocl. 3.6 mm, Philippines (MNHN-Na 15247): A, anterior region, dorsal aspect; B, idem, lateral aspect; C, second pereiopod, major chela; D, second pereiopod, minor chela. Scale bar: A, B, 1 mm; C, D, 0.6 mm.

opencc-zeroDec 2006View details →
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FIG. 1 in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 1. — Ascidonia miserabilis (Holthuis, 1951), ♂, pocl. 1.7 mm, Guadeloupe (MNHN-Na 8228), chela of minor second pereiopod. Scale bar: 0.6 mm.

opencc-zeroDec 2006View details →
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FIG. 12 in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 12. — Periclimenaeus aff. jeancharcoti Bruce, 1991, specimen, pocl. 1.3 mm, Palau Islands (MNHN-Na 15245): A, major second pereiopod; B, idem, chela; C, second pereiopod, chela minor; D, third pereiopod; E, idem, dactylus.Scale bar: A, 1.5 mm; B-D, 0.6 mm; E, 0.15 mm.

opencc-zeroDec 2006View details →
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FIG. 4. — Odontonia maldivensis n in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 4. — Odontonia maldivensis n. sp., Maldives, ovigerous ♀ holotype, pocl. 2.5 mm (MNHN-Na 15236): A, second maxilliped; B, third maxilliped; C, first pereiopod; D, major second pereiopod; E, idem, chela; F, minor second pereiopod, chela. Scale bar: A-C, E, F, 0.6 mm; D, 1.5 mm.

opencc-zeroDec 2006View details →
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FIG. 11 in On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

FIG. 11. — Periclimenaeus minutus Holthuis, 1952: A-C, ovigerous ♀ syntype, pocl. 1.8 mm; D, ♂ syntype, pocl. 2.0 mm; A, third pereiopod; B, C, idem, dactylus; D, idem, propodus and dactylus. Scale bar: A, D, 0.6 mm; B, C, 0.15 mm.

opencc-zeroDec 2006View details →

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Allen Brain Atlas

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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.

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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.

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OpenNeuro

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Last verified 2026-04-29Open record