ecofactbook
/
species
/
Animalia
/
Echinodermata
/
Echinoidea
/
Clypeasteroida
/
Laganidae
/
Sismondia
Sismondia arnoldi
kingdom: Animalia
phylum: Echinodermata
class: Echinoidea
order: Clypeasteroida
family: Laganidae
genus: Sismondia
species: Sismondia arnoldi
Where does Sismondia arnoldi live?
about