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IRMNG taxon detailsCyclida †
marine, brackish, fresh,
fossil only
Not documented
Taxonomic remark Nom. corr., originally Cycloiea Glaessner, 1928. Placed by Schweitzer et al., 2020 in "Infraphylum Pancrustacea, Class...
Taxonomic remark Nom. corr., originally Cycloiea Glaessner, 1928. Placed by Schweitzer et al., 2020 in "Infraphylum Pancrustacea, Class Multicrustacea Regier et al., 2010"; the latter is presently (2023) treated as a superclass within Crustacea in WoRMS. From Schweitzer et al., 2020: We place the Cyclida within Pancrustacea based upon possession of two pairs of antennae, present in multiple species and traditionally diagnostic for crustaceans. ... Boxshall & Jaume (2009) suggested that Cyclida were doubtfully crustaceans and more aligned with chelicerates. In part they based this decision on the gill interpretation of Dzik (2008). ... Our interpretation is congruent with the structures seen in crustaceans, including two pairs of antennae. [details]
IRMNG (2023). Cyclida †. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=10297 on 2024-11-20
Date action by
taxonomy source
Schweitzer, C. E.; Mychko, E. V.; Feldmann, R. M. (2020). Revision of Cyclida (Pancrustacea, Multicrustacea), with five new genera. <em>Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen.</em> 296(3): 245-303., available online at https://doi.org/10.1127/njgpa/2020/0905 [details]
name verified source Schweitzer, C. E.; Mychko, E. V.; Feldmann, R. M. (2020). Revision of Cyclida (Pancrustacea, Multicrustacea), with five new genera. <em>Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen.</em> 296(3): 245-303., available online at https://doi.org/10.1127/njgpa/2020/0905 [details] current name source Schweitzer, C. E.; Mychko, E. V.; Feldmann, R. M. (2020). Revision of Cyclida (Pancrustacea, Multicrustacea), with five new genera. <em>Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen.</em> 296(3): 245-303., available online at https://doi.org/10.1127/njgpa/2020/0905 [details] extant flag source Schweitzer, C. E.; Mychko, E. V.; Feldmann, R. M. (2020). Revision of Cyclida (Pancrustacea, Multicrustacea), with five new genera. <em>Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen.</em> 296(3): 245-303., available online at https://doi.org/10.1127/njgpa/2020/0905 [details] habitat flag source Schweitzer, C. E.; Mychko, E. V.; Feldmann, R. M. (2020). Revision of Cyclida (Pancrustacea, Multicrustacea), with five new genera. <em>Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen.</em> 296(3): 245-303., available online at https://doi.org/10.1127/njgpa/2020/0905 [details] Unreviewed
Taxonomic remark Nom. corr., originally Cycloiea Glaessner, 1928. Placed by Schweitzer et al., 2020 in "Infraphylum Pancrustacea, Class Multicrustacea Regier et al., 2010"; the latter is presently (2023) treated as a superclass within Crustacea in WoRMS. From Schweitzer et al., 2020: We place the Cyclida within Pancrustacea based upon possession of two pairs of antennae, present in multiple species and traditionally diagnostic for crustaceans. ... Boxshall & Jaume (2009) suggested that Cyclida were doubtfully crustaceans and more aligned with chelicerates. In part they based this decision on the gill interpretation of Dzik (2008). ... Our interpretation is congruent with the structures seen in crustaceans, including two pairs of antennae. [details]
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