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Isotelus parvirugosus Chatterton and Ludvigsen 1976 (trilobite)

Trilobita - Asaphida - Asaphidae

PaleoDB taxon number: 174720

Full reference: B. D. E. Chatterton and R. Ludvigsen. 1976. Silicified Middle Ordovician trilobites from the South Nahanni River Area, District of Mackenzie, Canada. Palaeontographica Abteilung A 154(1-3):1-106

Belongs to Isotelus according to B. D. E. Chatterton and R. Ludvigsen 1976

Sister taxa: Isotelus aktchokensis, Isotelus bradleyi, Isotelus copenhagenensis, Isotelus frognoensis, Isotelus giganteus, Isotelus gigas, Isotelus harrisi, Isotelus iowensis, Isotelus kimmswickensis, Isotelus maximus, Isotelus megistos, Isotelus platyrhachis, Isotelus skapaneidos, Isotelus spurius, Isotelus susae, Isotelus violaensis, Isotelus walcotti

Type specimen: GSC 43349, a cephalon/head

Ecology: fast-moving low-level epifaunal carnivore-detritivore