Echinoidea - Perischoechinoidea

Parent taxon: Perischoechinoidea according to C. L. Schneider et al. 2005

Sister taxa: Bothriocidaroida, Echinocystitoida, Lanternarius, Palaechinoidea

Subtaxa: Albertechinus, Aulechinus, Deneechinus, Ectinechinus, Elliptechinus, Eothuria, Hyattechinus, Kongielechinus, Koninckocidaris, Lepidechinoides, Lepidechinus, Lepidocentrus, Myriastiches, Palaeodiscus, Perischodomus, Pholidechinus, Pholidocidaris, Porechinus

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Type: Lepidocentrus

Ecology: slow-moving low-level epifaunal grazer