Dorocidaris Agassiz 1869 (pencil urchin)
Echinoidea - Cidaroida - Cidaridae
PaleoDB taxon number: 32796
Parent taxon: Cidaridae according to C. W. Cooke 1941
Sister taxa: Centrocidaris, Cidarinae, Cidarini, Cidaris, Hesperocidaris, Prionocidaris, Rhabdocidarinae, Stereocidarinae, Stylocidarinae, Triassicidaris
Subtaxa: Dorocidaris abyssicola, Dorocidaris rugosa
Ecology: slow-moving low-level epifaunal grazer-omnivore