†Monorthis menapiae Davidson 1868 (lamp shell)
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Rhynchonellata - Orthida - Hesperonomiidae
Alternative combination: Orthis menapiae
Belongs to Monorthis according to D. E. B. Bates 1969
Sister taxon: Monorthis transversa
Type specimen: BB.31873a-b, a valve (Internal and external moulds of pedicle valve)
Ecology: stationary epifaunal suspension feeder
Distribution:
• Arenig of Argentina (1 collection)
• Ordovician of the United Kingdom (3)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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