†Acrosaccus Willard 1928 (lamp shell)
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Lingulata - Lingulida - Discinidae
Parent taxon: Discinidae according to A. Williams et al. 2000
See also Nikitin and Popov 1996 and Popov 2000
Sister taxa: Bronzoria, Chynithele, Discradisca, Gigadiscina, Opatrilkiella, Orbiculoidea, Orbiculoideinae, Roemerella, Schizotreta
Subtaxa: Acrosaccus shuleri Acrosaccus squamosus
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Devonian of the Czech Republic (1 collection)
• Ordovician of Australia (1), the Czech Republic (1), Kazakhstan (4), United States (1: Alaska)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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