†Macronoda Lochmann 1964 (trilobite)
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Trilobita - Asaphida - Ptychaspididae
Synonym: Promesus Lochman 1964
Parent taxon: Ptychaspididae according to P. A. Jell and J. M. Adrain 2002
See also Sepkoski 2002
Sister taxa: Alborsella, Changia, Eoptychaspis, Eowuhuia, Euptychaspis, Idiomesus, Imlerella, Kathleenella, Keithia, Keithiella, Plectrella, Proricephalus, Ptychaspis, Saukioides, Sunwaptia, Wilcoxaspis
Subtaxa: Macronoda notchpeakensis Macronoda punctata
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Cambrian of Canada (2: Alberta collections), United States (8: Montana, Nevada, Texas, Utah)
Total: 10 collections including 11 occurrences
Specimen images are retrieved through the ePANDDA API.
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