Ribeiria parva Collie 1903 (mollusk)

Rostroconchia - Ribeirioida - Technophoridae

Full reference: G.L. Collie. 1903. Ordovician section near Bellefonte, Pennsylvania. Geological Society of America Bulletin 14:407-420

Belongs to Ribeiria according to P. J. Wagner 2023

See also Collie 1903, Donaldson 1959 and Spelman 1966

Sister taxa: Ribeiria apusoides, Ribeiria australiensis, Ribeiria bassleri, Ribeiria calcifera, Ribeiria complanata, Ribeiria compressa, Ribeiria coreanica, Ribeiria csiro, Ribeiria francae, Ribeiria johni, Ribeiria lucan, Ribeiria manchurica, Ribeiria personata, Ribeiria pholadiformis, Ribeiria pojetai, Ribeiria runnegari, Ribeiria spinosa, Ribeiria taylori

Ecology: stationary semi-infaunal suspension feeder

Distribution: found only at Mount Etna Section, unit 5, 23.9-27.7’ below top of formation (Ordovician of Pennsylvania)

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