Alternative combinations: Drepanacanthus gemmatus, Xystracanthus gemmatus
Belongs to Physonemus according to C. R. Eastman 1903
See also Hay 1902
Sister taxa: Physonemus arcuatus, Physonemus asper, Physonemus carinatus, Physonemus gigas, Physonemus gigii, Physonemus hamuspiscatorius, Physonemus mirabilis, Physonemus pandatus, Physonemus stellatus, Physonemus striatus, Physonemus subteres, Xystracanthus gracilis, Xystracanthus major, Xystracanthus mirabilis, Xystracanthus acinaciformis, Xystracanthus giganteus, Xystracanthus reversus, Xystracanthus anceps, Batacanthus baculiformis, Batacanthus necis, Batacanthus stellatus, Gnathacanthus striatus, Gnathacanthus triangularis
Distribution: there are no occurrences of Physonemus gemmatus in the database
Specimen images are retrieved through the ePANDDA API.
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