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Eotiaris Lambert 1900 (pencil urchin)

Echinoidea - Cidaroida - Miocidaridae

PaleoDB taxon number: 288946

Full reference: J. Lambert. 1900. Étude sur quelques échinides de l’infra-Lias et du Lias. Bulletin de la Société des Sciences Historiques et Naturelles de l’Yonne 53(2):3-57

Parent taxon: Miocidaridae according to J. R. Thompson 2015

Sister taxa: Anaulocidaris, Aplocidaris, Couvelardicidaris, Dicyclocidaris, Miocidaris, Pachycidaris, Panniericidaris, Permocidaris, Procidaris, Serpianotiaris

Subtaxa: Eotiaris connorsi, Eotiaris guadalupensis, Eotiaris keyserlingi

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Type: Cidaris keyserlingi

Ecology: slow-moving low-level epifaunal grazer-omnivore