†Ehmaniella quadrans Hall and Whitfield 1877 (trilobite)
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Artiopoda - Ptychopariida - Alokistocaridae
Alternative combination: Crepicephalus (Loganellus) quadrans
Belongs to Ehmaniella according to A. R. Palmer 1954
Sister taxa: Ehmaniella angustigena, Ehmaniella burgessensis, Ehmaniella casta, Ehmaniella fronsplanata, Ehmaniella similis, Ehmaniella waptaensis, Ehmaniella whitei, Clappaspis coriacea, Clappaspis dotis, Clappaspis lanata, Clappaspis idahoensis, Clappaspis spencei
Ecology: fast-moving epifaunal detritivore
Distribution: found only at Bed 2, Wasatch Range, Big Cottonwood Canyon (Cambrian of Utah)
Specimen images are retrieved through the ePANDDA API.
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