שמור ב:
| Main Authors: | , |
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| פורמט: | Recurso digital |
| שפה: | |
| יצא לאור: |
Zenodo
2023
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| נושאים: | |
| גישה מקוונת: | https://doi.org/10.5281/zenodo.15157663 |
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תוכן הענינים:
- <p>TABLE 3. — Features of three species of the complex <i>‘similis’</i> (<i>Escharella similis</i> Ramalho, Rodríguez-Aporta & Gofas, 2022,original description by Ramalho <i>et al.</i> 2022 and present material; “ <i>Escharella ” massiliana</i> n. sp.; “ <i>Hemicyclopora ” pytheasi</i> n. sp.), and of “ <i>H.” celtica</i> n. sp. Abbreviations: <b>Acl</b>, acleithral; <b>BKz</b>, associated to a basal kenozoid; <b>crypt</b>, cryptocyst; <b>DAz</b>, associated to a distal autozooid; <b>Op</b>, opesia; <b>Rec</b>, recumbent.</p><table><thead><tr><th></th><th><i>E. similis</i></th><th><i>E. similis</i></th><th></th><th></th><th></th></tr></thead><tbody><tr><th><b>Features</b></th><td><b>(original description)</b></td><td><b>(present material)</b></td><td><b>“ <i>E</i>.” <i>massiliana</i> n. sp.</b></td><td><b>“ <i>H</i>.” <i>pytheasi</i> n. sp.</b></td><td><b>“ <i>H.</i> ” <i>celtica</i> n. sp.</b></td></tr><tr><th>Frontal shield</th><td>Finely granular</td><td>Slightly hummocky</td><td>Slightly hummocky</td><td>Slightly hummocky</td><td>Markedly granular</td></tr><tr><th>Marginal pores</th><td>Small</td><td>Medium-Large (15-20 µm)</td><td>Large (20-35 µm)</td><td>Large (20-25 µm)</td><td>Small (10-15 µm)</td></tr><tr><th>Peristome</th><td>Small, triangular</td><td>Thick triangular umbo</td><td>No umbo</td><td>No umbo</td><td>No umbo</td></tr><tr><th>proximal part</th><td>proximal umbo</td><td></td><td></td><td></td><td></td></tr><tr><th>Orifice</th><td>Well-developed</td><td>Convex with rounded or</td><td>Convex, hyperbolic,</td><td>Convex, hyperbolic,</td><td>Convex, hyperbolic,</td></tr><tr><th>proximal edge</th><td>peristome</td><td>pointed tip</td><td>rounded tip,</td><td>rounded tip</td><td>rounded tip</td></tr><tr><th>Poster inner relief</th><td>Small, triangular lyrula</td><td>Marked thickening:</td><td>Thick, rectangular edge</td><td>No thickening, smooth</td><td>No thickening,</td></tr><tr><th></th><td></td><td>distinct bulge</td><td>with a tiny bulge</td><td>surface</td><td>smooth surface</td></tr><tr><th>Condyles</th><td>Not prominent</td><td>Not prominent</td><td>Not prominent</td><td>Not prominent</td><td>Prominent, thick</td></tr><tr><th>Oral spine number</th><td>8/8 - 1st pair</td><td>8/8 - 1st pair converging</td><td>8/8 - 1st pair</td><td>8/8 - 1st pair</td><td>8 (6-7)/6</td></tr><tr><th></th><td>converging</td><td></td><td>converging</td><td>converging</td><td></td></tr><tr><th>Ovicell</th><td>BKz, W> L, Acl</td><td>Rec, BKz, W> L, Acl</td><td>Rec, BKz, W> L, Acl</td><td>Rec, BKz, W> L, Acl</td><td>DAz, W> L, Acle?</td></tr><tr><th>Ancestrula spines</th><td>Op: 8 + crypt: 5</td><td>Op: 6 + crypt: 5</td><td>Op: 5 + crypt: 5</td><td>Op: 4-5-6 + crypt: 5</td><td>Op: 6 + crypt: 5-6-7</td></tr><tr><th>- size</th><td>L: 380 µm</td><td>L: 360 µm</td><td>L: 440 µm (Calvi)</td><td>L: 375-380 µm</td><td>L: 375-430 µm</td></tr><tr><th>Depth range</th><td>95-120 m</td><td>145-205 m</td><td>115-130 m</td><td>190-610 m</td><td>330-1050 m</td></tr><tr><th>Substrate</th><td>Erect bryozoans,</td><td>Calcareous biogenic</td><td>Calcareous biogenic</td><td>Stones, coral</td><td>coral skeletons</td></tr><tr><th></th><td>serpulid tubes, shells</td><td>debris</td><td>debris</td><td>skeletons, shells</td><td></td></tr><tr><th>Origin of material</th><td>Alboran Sea</td><td>Alboran Sea & G. of</td><td>NW Mediterranean</td><td>Bay of Biscay,</td><td>Armorican Margin</td></tr><tr><th></th><td></td><td>Cadiz</td><td></td><td>Armorican Margin</td><td></td></tr></tbody></table>