Trilobita - Trinucleida - Raphiophoridae

Full reference: B. N. Cooper. 1953. Trilobites from the Lower Champlainian formations of the Appalachian Valley. Geological Society of America Memoir 55:1-69

Parent taxon: Raphiophorinae according to R. A. Fortey 1975

See also Sepkoski 2002

Sister taxa: Ampyx, Ampyxella, Ampyxinella, Ampyxoides, Bulbaspis, Cnemidopyge, Damghanampyx, Globampyx, Mendolaspis, Miaopopsis, Raphiophorus, Rhombampyx

Subtaxa: Edmundsonia typa

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Type: Edmundsonia typa

Ecology: fast-moving low-level epifaunal suspension feeder

Distribution: there are no occurrences of Edmundsonia in the database

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Specimen images are retrieved through the ePANDDA API.