| Centrostephanus asteriscus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Echinoidea |
| Order: | Diadematoida |
| Family: | Diadematidae |
| Genus: | Centrostephanus |
| Species: | C. asteriscus |
| Binomial name | |
| Centrostephanus asteriscus | |
Centrostephanus asteriscus is a species of sea urchin of the family Diadematidae. Their armour is covered with spines. Centrostephanus asteriscus was first scientifically described in 1907 by Alexander Emanuel Agassiz & Hubert Lyman Clark. [1]
The Diadematidae are a family of sea urchins. Their tests are either rigid or flexible and their spines are long and hollow.
Coelopleurus is an extant genus of echinoids with fossil records dating back to the Eocene, with remains found in Europe and North America.
Acanthocidaris hastigera is a species of sea urchin of the family Cidaridae. Their armour is covered with spines. It is in the genus Acanthocidaris and lives in the sea. Acanthocidaris hastingeria was first scientifically described in 1907 by Alexander Emanuel Agassiz & Hubert Lyman Clark.
Aceste ovata is a species of sea urchin of the family Schizasteridae. Their armour is covered with spines. It came from the genus Aceste and lives in the sea. Aceste ovata was first scientifically described in 1907 by Alexander Emanuel Agassiz & Hubert Lyman Clark.
Aporocidaris fragilis is a species of sea urchin of the family Ctenocidaridae. It is well-armoured with spines. It is placed in the genus Aporocidaris and lives in the sea. Aporocidaris fragilis was first scientifically described in 1907 by Alexander Emanuel Agassiz & Hubert Lyman Clark.
Araeosoma leptaleum is a species of sea urchin of the family Echinothuriidae. Their armour is covered with spines. It is placed in the genus Araeosoma and lives in the sea. Araeosoma leptaleum was first scientifically described in 1909 by Alexander Emanuel Agassiz & Hubert Lyman Clark.
Echinometra is a genus of sea urchins in the family Echinometridae.
Argopatagus planus is a species of sea urchin of the family Macropneustidae. Their armour is covered with spines. It is placed in the genus Argopatagus and lives in the sea. Argopatagus planus was first scientifically described in 1907 by Alexander Emanuel Agassiz and Hubert Lyman Clark, American scientists.
Caenopedina pulchella is a species of sea urchins of the family Pedinidae. Their armour is covered with spines. Caenopedina pulchella was first scientifically described in 1907 by Alexander Emanuel Agassiz and Hubert Lyman Clark.
Centrocidaris is a monotypic genus of sea urchins belonging to the family Cidaridae. The only species is Centrocidaris doederleini. Their armour is covered with spines. Centrocidaris doederleini was first scientifically described in 1898 by Alexander Agassiz.
Centrostephanus nitidus is a species of sea urchin of the family Diadematidae. Their armour is covered with spines. Centrostephanus nitidus was first scientifically described in 1927 by Koehler.
Centrostephanus longispinus rubricingulus is a subspecies of sea urchins of the Family Diadematidae. Their armour is covered with spines. C. l. rubricingulus was first scientifically described in 1921 by Hubert Lyman Clark.
Centrostephanus sylviae is a species of sea urchins of the family Diadematidae. Their armour is covered with spines. Centrostephanus sylviae was first scientifically described in 1975 by Koehler.
Centrostephanus tenuispinus is a species of sea urchin of the family Diadematidae. Their armour is covered with spines. Centrostephanus tenuispinus was first scientifically described in 1914 by Hubert Lyman Clark.
Ceratophysa ceratopyga is a species of sea urchins of the Family Pourtalesiidae. Their armour is covered with spines. Ceratophysa ceratopyga was first scientifically described in 1879 by Alexander Emanuel Agassiz.
Ceratophysa rosea is a species of sea urchins of the Family Pourtalesiidae. Their armour is covered with spines. Ceratophysa rosea was first scientifically described in 1879 by Alexander Emanuel Agassiz.
Chaetodiadema pallidum is a species of sea urchins of the Family Diadematidae. Their armour is covered with spines. Chaetodiadema pallidum was first scientifically described in 1907 by Alexander Emanuel Agassiz and Hubert Lyman Clark.
Chaetodiadema is a genus of sea urchins of the Family Diadematidae. Their armour is covered with spines.
Aporocidaris is a genus of sea urchins in the family Ctenocidaridae. Several species are found in deep water in circum-Antarctic locations.
Centrostephanus is a genus of echinoderms belonging to the family Diadematidae.
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