†Hemicidaris intumescens Clark 1893 (sea urchin)
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Echinoidea - Euechinoidea - Hemicidaridae
Belongs to Hemicidaris according to W. B. Clark and M. W. Twitchell 1915
Sister taxa: Hemicidaris abyssinica, Hemicidaris alpina, Hemicidaris confluens, Hemicidaris granulosa, Hemicidaris icaunensis, Hemicidaris intermedia, Hemicidaris koechlini, Hemicidaris zignoi
Ecology: epifaunal grazer-deposit feeder
Distribution: found only at Taylorsville [Mormon Sandstone] (Jurassic of California)
Specimen images are retrieved through the ePANDDA API.
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