†Trinucleoides Raymond 1917 (trilobite)
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Artiopoda - Trinucleida - Dionididae
Parent taxon: Dionididae according to P. A. Jell and J. M. Adrain 2002
See also Sepkoski 2002
Sister taxa: Aethedionide, Digrypos, Dionide, Dionidella, Tongxinaspis
Subtaxa: none
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Ordovician of China (1 collection), Czechia (1), Sweden (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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