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Aalenirhynchia walkeri Rollier 1918 (lamp shell)

Rhynchonellata - Rhynchonellida - Rhynchonellidae

PaleoDB taxon number: 301954

Alternative combination: Rhynchonella walkeri

Belongs to Aalenirhynchia according to X. Shi and R. E. Grant 1993

Sister taxon: Aalenirhynchia subdecorata

Ecology: stationary epifaunal suspension feeder

Average measurements (in mm): 22.5 x 26.3