Sphaeriodiscus Fisher 1910
Sphaeriodiscus Fisher, 1910 Sphaeriodiscus Fisher, 1910: 171; 1911: 167; Tortonese & A.M. Clark, 1956: 343; Halpern, 1970 b: 79; A.M. Clark & Courtman-Stock, 1976: 249; Downey in Clark & Downey, 1992: 265; H.E.S. Clark & McKnight, 2001: 133. Diagnosis. Body pentagonal. Abactinal plat...
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Format: | Other/Unknown Material |
Language: | unknown |
Published: |
2011
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Online Access: | https://zenodo.org/record/6184377 https://doi.org/10.5281/zenodo.6184377 |
Summary: | Sphaeriodiscus Fisher, 1910 Sphaeriodiscus Fisher, 1910: 171; 1911: 167; Tortonese & A.M. Clark, 1956: 343; Halpern, 1970 b: 79; A.M. Clark & Courtman-Stock, 1976: 249; Downey in Clark & Downey, 1992: 265; H.E.S. Clark & McKnight, 2001: 133. Diagnosis. Body pentagonal. Abactinal plates weakly tabulate, covered by evenly distributed granules. Marginal plates few, tumid with swollen or enlarged penultimates. Pedicellariae spatulate. Published as part of Mah, Christopher L., 2011, Taxonomy of high-latitude Goniasteridae (Subantarctic & Antarctic): one new genus, and three new species with an overview and key to taxa, pp. 1-48 in Zootaxa 2759 on page 44, DOI:10.5281/zenodo.276783 |
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