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| Формат: | Recurso digital |
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Zenodo
2021
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| Предмети: | |
| Онлайн доступ: | https://doi.org/10.5281/zenodo.5718438 |
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Зміст:
- <p><b><i>Amphinema turrida</i> (Mayer, 1900)</b></p><p>Figs 3 A-D</p><p><i>Dissonema turrida</i> Mayer, 1900: 44, pl. 2 figs 3-4. – Mayer, 1910: 116, pl. 10 fig. 1, pl. 22 fig. 1.</p><p><i>Stomotoca turrida</i>. – Mayer, 1915: 199, pl. 1 fig. 1.</p><p><i>Amphinema turrida</i>. ‒ Schuchert, 2007: 312, fig. 48.</p><p><b>Examined material:</b> 02-JUL-2018; 1 specimen photographed; approximately 6 mm; not collected.</p><p><b>Observations:</b> <i>Amphinema</i> medusa, approximately 6 mm high, with elongated, folded gonads that extend along 5/6 of radial canals (Fig. 3 A-B); manubrium about half the height of the subumbrella, simple cruciform mouth with a few folds; two opposite tentacles, long, hollow, base laterally compressed and clasping bell margin, no abaxial spur, large red abaxial ocellus; about 12 rudimentary bulbs on bell margin, each with a large, red ocellus (Fig. 3B). Adradial and interradial rudimentary bulbs bearing a thin cirrus originating in the middle of the bulb (Fig. 3C).</p><p><b>Distribution:</b> Florida and Bahamas; Mediterranean; Torres Strait; Papua New Guinea; Japan; Pacific Side of Mexico; Chile (Schuchert, 2007). Type locality: USA, Florida, Dry Tortugas archipelago.</p><p><b>Remarks:</b> <i>Amphinema turrida</i> has recently been redescribed and discussed by Schuchert (2007). Most Pacific populations lack the cirri and their status needs to be re-evaluated using genetic data.</p>