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Globodiscini
Taxonomy
Globodiscini was named by Hautmann et al. (2021).
It was assigned to Aviculopectinidae by Hautmann et al. (2021).
It was assigned to Aviculopectinidae by Hautmann et al. (2021).
Subtaxa
Synonymy list
Year | Name and author |
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2021 | Globodiscini Hautmann et al. p. 294 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Tr. †Globodiscini Hautmann et al. 2021
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G. †Globodiscus Hautmann et al. 2021
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†Globodiscus kiliani Hautmann et al. 2021
†Globodiscus vinzenti Hautmann et al. 2021
Diagnosis
Reference | Diagnosis | |
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M. Hautmann et al. 2021 | Shell equiconvex or nearly so; discs orbicular to slightly procrescent; ligament alivincular-areate; crura absent.
Right valve.—Umbo centrally placed, orthogyrate; anterior auricle well differentiated, large, anteriorly elongated, dorsally not projecting above hinge line; byssal notch deep; posterior auricle blunt and small or ill defined; ornamentation lacking or with fine, regularly spaced commarginal riblets. Left valve.—Umbo centrally placed, orthogyrate; anterior auricle with shallow sinus; posterior auricle blunt and ill defined; shell exterior smooth or with weak, regularly spaced commarginal riblets. |
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Aberhan et al. 2004, Kiessling 2004 |