†Ptychaspis granulosa Owen 1852 (trilobite)
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Trilobita - Asaphida - Ptychaspididae
Alternative combination: Dikelocephalus granulosus
Belongs to Ptychaspis according to Whitfield 1878
Sister taxa: Ptychaspis miniscaensis, Ptychaspis minuta, Ptychaspis pustulosa, Ptychaspis tuberosa, Asioptychaspis subglobosa
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Cambrian of United States (13: Minnesota, Montana collections)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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