Cidaris
Cidaris is a genus of pencil sea urchins.Species
According to the World Register of Marine Species, the genus Cidaris contains the following extant species
- Cidaris abyssicola
- Cidaris annulata
- Cidaris baculosa
- Cidaris blakei
- Cidaris cidaris
- Cidaris mabahissae
- Cidaris nuda
- Cidaris rugosa
- Cidaris thouarsii
- †Cidaris aculeata
- †Cidaris aialensis
- †Cidaris alpina
- †Cidaris alternata
- †Cidaris austriaca
- †Cidaris avena
- †Cidaris biconica
- †Cidaris biformis
- †Cidaris braunii
- †Cidaris buchii
- †Cidaris caudex
- †Cidaris cingulata
- †Cidaris coralliophila
- †Cidaris costalarensis
- †Cidaris costata
- †Cidaris costeanensis
- †Cidaris decorata
- †Cidaris decoratissima
- †Cidaris dorsata
- †Cidaris ecki
- †Cidaris elegans Munster, 1826
- †Cidaris elegans Agassiz, 1879, synonym for Histocidaris elegans
- †Cidaris forminensis
- †Cidaris fustis
- †Cidaris glabra
- †Cidaris hausmanni
- †Cidaris lanceata
- †Cidaris linearis
- †Cidaris milierensis
- †Cidaris ovata
- †Cidaris perplexa
- †Cidaris petersii
- †Cidaris plana
- †Cidaris pyramidalis
- †Cidaris quadrialata
- †Cidaris quadriserrata
- †Cidaris regnyi
- †Cidaris remifera
- †Cidaris remifera
- †Cidaris reticulata
- †Cidaris schwageri
- †Cidaris scrobiculata
- †Cidaris seelandica
- †Cidaris semicostata
- †Cidaris similis
- †Cidaris spinachristi
- †Cidaris spongiosa
- †Cidaris stipes
- †Cidaris stoppanii
- †Cidaris sulcata
- †Cidaris tenuicostata
- †Cidaris tetraedrica
- †Cidaris transversa
- †Cidaris trapezoidalis
- †Cidaris trigona
- †Cidaris triserrata
- †Cidaris undulatus
- †Cidaris valparolae
- †Cidaris verticillata
- †Cidaris verticillata
- †Cidaris waechteri
- †Cidaris wissmanni
- †Cidaris zardini
