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Petaloconchus nigricans Dall 1884 (worm shell)

Gastropoda - Vermetoidea - Vermetidae

PaleoDB taxon number: 108245

Alternative combinations: Vermetus lumbricalis nigricans, Vermetus nigricans

Belongs to Petaloconchus according to A. J. W. Hendy et al. 2008

Sister taxa: Petaloconchus domingensis, Petaloconchus floridanus, Petaloconchus intortus, Petaloconchus laddfranklinae, Petaloconchus sculpturatus

Ecology: stationary epifaunal suspension feeder