Eucidaris thouarsii
Eucidaris thouarsii
root | cellular organisms | Eukaryota | Opisthokonta | Metazoa | Eumetazoa | Bilateria | Deuterostomia | Echinodermata | Eleutherozoa | Echinozoa | Echinoidea | Perischoechinoidea | Cidaroida | Cidaridae | Eucidaris | Eucidaris thouarsii