Tripneustes sp.
Taxonomical systematics
Scientific name
Tripneustes sp.
Common names
Collector Urchin,
Genus
Family
Toxopneustidae
Order
Temnopleuroida
Class
Echinoidea
Phylum
Echinodermata
Biological characteristics
A Tripneustes sp. collected from Shelly Beach, Manly in aquarium.