Trilobita - Corynexochida - Zacanthoididae

Parent taxon: Zacanthoididae according to P. A. Jell and J. M. Adrain 2002

See also Sepkoski 2002

Sister taxa: Aitkenaspis, Albertella, Albertellina, Albertelloides, Chuchiaspis, Danjiangella, Delamarella, Dodoella, Fieldaspis, Mackenzieaspis, Mexicaspis, Panxinella, Paralbertella, Parkaspis, Prozacanthoides, Pseudozacanthopsis, Ptarmiganoides, Qingzhenaspis, Stephenaspis, Ursinella, Vanuxemella, Zacanthoides, Zacanthopsina, Zacanthopsis

Subtaxa: Micmaccopsis lata

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Ecology: nektobenthic carnivore

Distribution: found only at Ulakhan-Kyyry-Taas section. Bed 35-36 (Cambrian of Russian Federation)

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Specimen images are retrieved through the ePANDDA API.