Trilobita - Proetida - Tropidocoryphidae

Full reference: J. L. Cisne. 1970. Constantina pulchra: An Unusual Proetid Trilobite from the Devonian of Pennsylvania. Journal of Paleontology 44(3):522-523

Parent taxon: Tropidocoryphidae according to R. M. Owens 1994

See also Cisne 1970, Jell and Adrain 2002 and Sepkoski 2002

Sister taxa: Ascetopeltis, Bojocoryphe, Centriproetus, Dalarnepeltis, Dipharangus, Erbenicoryphe, Eremiproetinae, Galbertianus, Lodenicia, Miriproetus, Perakaspis, Platyantyx, Pribylia, Pteropariinae, Rabuloproetus, Ranunculoproetus, Richteraspis, Rokycanocoryphe, Stenoblepharum, Tropicoryphe, Tropidocoryphinae

Subtaxa: Constantina pulchra

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Ecology: fast-moving low-level epifaunal deposit feeder

Distribution: found only at Warren (Devonian of Pennsylvania)

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Specimen images are retrieved through the ePANDDA API.