Leucophloeus lewisi Van Soest and Stentoft 1988
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2026
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| author | Erpenbeck, Dirk Voigt, Oliver Möx, Andreas Galitz, Adrian Gölitz, Sebastian Lüter, Carsten Patzelt, Tanja Hofe, Theresa Vom Wendel, Sarah Wörheide, Gert Van Soest, Rob W. M. |
| author_facet | Erpenbeck, Dirk Voigt, Oliver Möx, Andreas Galitz, Adrian Gölitz, Sebastian Lüter, Carsten Patzelt, Tanja Hofe, Theresa Vom Wendel, Sarah Wörheide, Gert Van Soest, Rob W. M. |
| contents | <p><b>Support of <i>Leucophloeus lewisi</i> Van Soest and Stentoft, 1988, classification as <i>Axinyssa</i></b></p><p><i>Leucophloeus</i> Carter was erected (by monotypy) for the species <i>Leucophloeus massalis</i> Carter, 1883. Subsequently, Van Soest and Stentoft (1988) described anotherspecies from the Caribbean, <i>Leucophloeus lewisi</i> Van Soest & Stentoft, 1988, but noted that the generic allocation of the species remained uncertain due to major differences in the choanosomal architectures compared to the type species, <i>L. massalis</i>. In the course of Van Soest <i>et al’s</i> revision of Halichondriidae (1990), <i>Leucophloeus</i> was synonymized with <i>Ciocalypta</i> Bowerbank, and later, <i>L. lewisi</i> with <i>Axinyssa ambrosia</i> (de Laubenfels, 1936) (Diaz <i>et al.</i> 1993; Van Soest <i>et al.</i> 1990), and subsequently with <i>Axinyssa yumae</i> (Pulitzer-Finali, 1986) (see Zea <i>et al.</i> 2013).</p><p>We sequenced the 28S-C region of the holotype of <i>L. lewisi</i> (ZMA Por.5401, INV-POR 0514, collected in 1964, sequence length 486 bp). The resulting phylogenetic reconstruction supports the classification outside <i>Ciocalypta</i> and to <i>Axinyssa</i> (Fig. 3; see Gutekunst <i>et al.</i> 2018 for a detailed discussion on the problematic classification of both genera among Suberitida), and further distinguishes this species from <i>A. ambrosia.</i> Unfortunately, sequence data for <i>A. yumae</i> is currently not available to further resolve synonymisation of both taxa. That said, the species <i>Leucophloeus lewisi</i> is transferred to the genus <i>Axinyssa</i> and should be referred to as <i>Axinyssa lewisi</i> (Van Soest and Stentoft, 1988)</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19570546 |
| institution | Zenodo |
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| publishDate | 2026 |
| publisher | Zenodo |
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| spellingShingle | Leucophloeus lewisi Van Soest and Stentoft 1988 Erpenbeck, Dirk Voigt, Oliver Möx, Andreas Galitz, Adrian Gölitz, Sebastian Lüter, Carsten Patzelt, Tanja Hofe, Theresa Vom Wendel, Sarah Wörheide, Gert Van Soest, Rob W. M. Biodiversity Taxonomy Animalia Porifera Demospongiae Suberitida Halichondriidae Leucophloeus Leucophloeus lewisi <p><b>Support of <i>Leucophloeus lewisi</i> Van Soest and Stentoft, 1988, classification as <i>Axinyssa</i></b></p><p><i>Leucophloeus</i> Carter was erected (by monotypy) for the species <i>Leucophloeus massalis</i> Carter, 1883. Subsequently, Van Soest and Stentoft (1988) described anotherspecies from the Caribbean, <i>Leucophloeus lewisi</i> Van Soest & Stentoft, 1988, but noted that the generic allocation of the species remained uncertain due to major differences in the choanosomal architectures compared to the type species, <i>L. massalis</i>. In the course of Van Soest <i>et al’s</i> revision of Halichondriidae (1990), <i>Leucophloeus</i> was synonymized with <i>Ciocalypta</i> Bowerbank, and later, <i>L. lewisi</i> with <i>Axinyssa ambrosia</i> (de Laubenfels, 1936) (Diaz <i>et al.</i> 1993; Van Soest <i>et al.</i> 1990), and subsequently with <i>Axinyssa yumae</i> (Pulitzer-Finali, 1986) (see Zea <i>et al.</i> 2013).</p><p>We sequenced the 28S-C region of the holotype of <i>L. lewisi</i> (ZMA Por.5401, INV-POR 0514, collected in 1964, sequence length 486 bp). The resulting phylogenetic reconstruction supports the classification outside <i>Ciocalypta</i> and to <i>Axinyssa</i> (Fig. 3; see Gutekunst <i>et al.</i> 2018 for a detailed discussion on the problematic classification of both genera among Suberitida), and further distinguishes this species from <i>A. ambrosia.</i> Unfortunately, sequence data for <i>A. yumae</i> is currently not available to further resolve synonymisation of both taxa. That said, the species <i>Leucophloeus lewisi</i> is transferred to the genus <i>Axinyssa</i> and should be referred to as <i>Axinyssa lewisi</i> (Van Soest and Stentoft, 1988)</p> |
| title | Leucophloeus lewisi Van Soest and Stentoft 1988 |
| topic | Biodiversity Taxonomy Animalia Porifera Demospongiae Suberitida Halichondriidae Leucophloeus Leucophloeus lewisi |
| url | https://doi.org/10.5281/zenodo.19570546 |