The Aspidodiadematidae are a family of sea urchins.
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms.
Ocenebra is a genus of predatory sea snails, marine gastropod mollusks in the family Muricidae, the murex and rock snails.
Agassizia is a genus of sea urchin of the family Prenasteridae. The species was first scientifically described in 1869 by Achille Valenciennes.
The Echinacea are a superorder of sea urchins. They are distinguished by the presence of a rigid test, with ten buccal plates around the mouth, and solid spines. Unlike some other sea urchins, they also possess gills. The group is a large one, with species found worldwide.
Subcancilla scrobiculata is an extinct species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.
Vaughtia is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails.
Alvania scrobiculata is a species of minute sea snail, marine gastropod mollusk or micromollusk in the family Rissoidae.
The Camarodonta are an order of globular sea urchins in the class Echinoidea. The fossil record shows that camarodonts have been in existence since the Lower Cretaceous.
Abatus curvidens is a species of sea urchin of the family Schizasteridae. Their armour is covered with spines. It came from the genus Abatus and lives in the sea. Abatus curvidens was first scientifically described in 1836 by Ole Mortensen.
Abatus elongatus is a species of sea urchin of the family Schizasteridae. Their armour is covered with spines. It came from the genus Abatus and lives in the sea. Abatus elongatus was first scientifically described in 1836 by Koehler.
Abatus shackletoni is a species of sea urchin of the family Schizasteridae. Their armour is covered with spines. It came from the genus Abatus and lives in the sea. Abatus shackletoni was first scientifically described in 1911 by Koehler.
Aeropsis rostrata is a species of sea urchin of the family Aeropsidae. Their armour is covered with spines. It came from the genus Aeropsis and lives in the sea. Aeropsis rostrata was first scientifically described in 1877 by Thomson.
Agassizia excentrica is a species of sea urchin of the family Prenasteridae. The species was first scientifically described in 1869 by Alexander Agassiz.
Amblypneustes elevatus is a species of sea urchin of the family Temnopleuridae. Their armour is covered with spines. It came from the genus Amblypneustes and lives in the sea.
Araeosoma thetidis is a species of sea urchin of the family Echinothuriidae. This species can be found in deep sea off Australia and New Zealand. A. thetidis was first scientifically described in 1909 by Hubert Lyman Clark.
Echinometra is a genus of sea urchins in the family Echinometridae.
Clypeaster aloysioi is a species of sea urchins of the Family Clypeasteridae. Their armour is covered with spines. C. aloysioi was first scientifically described in 1959 by Brito.
Clypeaster euclastus is a species of sea urchins of the Family Clypeasteridae. Their armour is covered with spines. Clypeaster euclastus was first scientifically described in 1941 by Hubert Lyman Clark.
Strongylocentrotus fragilis is a species of sea urchin of the family Strongylocentrotidae.
