Trilobita - Ptychopariida - Ptychopariidae
Full reference: C. E. Resser. 1939. The Spence Shale and its fauna. Smithsonian Miscellaneous Collections 97(12):1-29
Belongs to Elrathina according to C. E. Resser 1939
Sister taxa: Ptychoparella minuta, Ptychoparella usualis, Elrathina marginalis, Elrathina antiqua, Elrathina wheelera, Elrathina cordillerae, Syspacephalus gregarius, Syspacephalus werneckensis, Syspacephalus charops, Syspacephalus laticeps, Syspacephalus crassus, Syspacephalus cadyi, Syspacephalus longus, Syspacephalus variosus, Syspacephalus mccollumorum, Syspacephalus vapidus
Type specimen: USNM 96510
Ecology: fast-moving epifaunal detritivore
Distribution: there are no occurrences of Elrathina offula in the database
Specimen images are retrieved through the ePANDDA API.
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