''Cassidulus delectus'' is a species of
sea urchin
Sea urchins () are spiny, globular echinoderms in the class Echinoidea. About 950 species of sea urchin live on the seabed of every ocean and inhabit every depth zone from the intertidal seashore down to . The spherical, hard shells (tests) of ...
of the
family Cassidulidae. Their armour is covered with spines. ''Cassidulus delectus'' was first scientifically described in 1960 by Krau.
[Kroh, A. (2010). ''Cassidulus delectus'' (Krau, 1960). In: Kroh, A. & Mooi, R. (2010]
World Echinoidea Database
at the World Register of Marine Species.
References
Animals described in 1960
Cassidulidae
{{Echinoidea-stub