Keithiella Rasseti 1944 (trilobite)

Trilobita - Asaphida - Ptychaspididae

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

See also Sepkoski 2002

Sister taxa: Alborsella, Changia, Coreanocephalus, Euptychaspis, Idiomesus, Imlerella, Kathleenella, Keithia, Macronoda, Plectrella, Promesus, Proricephalus, Ptychaspis, Sunwaptia, Wilcoxaspis

Subtaxa: none

Ecology: fast-moving low-level epifaunal deposit feeder

Distribution:

• Cambrian of Canada (12: Alberta, Newfoundland and Labrador collections), United States (2: New York, Vermont)

Total: 14 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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