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| Formato: | Recurso digital |
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Zenodo
2021
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| Acceso en liña: | https://doi.org/10.5281/zenodo.5710340 |
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Table of Contents:
- <p><b>Genus <i>Euphysilla</i> Kramp, 1955</b></p><p><i>Euphysilla</i> Kramp, 1955b: 245;</p><p>type species <i>Euphysilla pyramidata</i> Kramp, 1955 by monotypy.</p><p><b>Diagnosis:</b> Medusa with pear- to egg-shaped umbrella in life; with apical chamber; manubrium with quadratic base; mouth circular; four equally developed tentacles with adaxial or abaxial nematocyst clasps and a terminal nematocyst knob; no gastric peduncle; mature gonads circular, surrounding manubrium; no ocelli. Usually with groups of medusa buds in middle part of manubrium.</p><p><b>Remarks:</b> The diagnosis of <i>Euphysilla</i> of Bouillon <i>et al.</i> (2006) was here slightly modified by adding “with apical chamber” (see below). <i>Euphysilla pyramidata</i> appears indistinguishable from the genus <i>Sphaerocoryne</i> except for the medusa budding and the absence of ocelli. It is here associated with the Sphaerocorynidae following Petersen (1990, as suborder Sphaerocorynida incerta sedis).</p>