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Ptyctorhynchia pentaptycha Buckman 1910 (lamp shell)

Rhynchonellata - Rhynchonellida - Rhynchonellidae

PaleoDB taxon number: 301935

Alternative combination: Rhynchonella pentaptycha

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

Sister taxa: none

Ecology: stationary epifaunal suspension feeder

Average measurements (in mm): 11.2 x 10.7, shell 11.2 x 11.2