Unresolved name

Unresolved name: Animal » Echinoderms » Sea Urchins «

Clypeasteroida A. Agassiz 1872

Scientific Names

Preferred Names

Order recognized by World Register of Marine Species

Common Names

Japanese

Recognized by World Register of Marine Species

Echinodermata

Echinoidea

Clypeasteroida A. Agassiz 1872 (this page)

Acrolusiidae Mintz 1968

Apatopygidae

Apatopygidae Kier 1962

Arbacioida

Arbacioida Gregory 1900

Archaeocidaridae

Archaeocidaridae McCoy 1844

Archiaciidae

Archiaciidae Cotteau & Triger 1869

Aspidodiadematoida

Aspidodiadematoida Kroh & Smith 2010

Atelostomata von Zittel 1879

Aulodonta Jackson 1912

Bichordites

Bothriocidaroida

Bothriocidaroida Zittel 1879

Brangema

Bromidechinus

Calycina Gregory 1900

Camarodonta

Camarodonta Jackson 1912

Cardioichnus

Carinacea Kroh & Smith 2010

Catopygids

Cidaroida

Cidaroida Claus 1880

Cidaroidea Smith 1984

Claviasteridae

Clypeasteroida

Clypeidae

Clypeolampadidae

Collyritidae

Cravenechinidae

Cunidentechinus

Cunidentechinus Smith 2016

Desorellidae

Diadematacea Duncan 1889

Diadematoida

Diadematoida Duncan 1889

Echinacea Claus 1876

Echinocystitidae

Echinolampadacea

Echinolampadacea Mongiardino Koch et al. 2018

Echinoneoida

Echinoneoida H. L. Clark 1925

Echinothuriacea Jensen 1982

Echinothurioida

Echinothurioida Claus 1880

Ereipichnus

Euechinoidea Bronn 1860

Galeropygidae

Gitolampadids

Glyphopneustidae

Glyptodiadema

Gnathichnus

Hemicidaridae

Holasteroida

Holasteroida Durham & Melville 1957

Holectypoida

Holectypoida Ducan 1889

Hyboclypids

Irregularia Latreille 1825

Kieritiaris

Kongielechinus

Lepidesthidae

Lepidocentridae

Lepidocentrotus

Lepidocentrotus

Luminacea Mongiardino Koch, Thompson, Hiley, McCowin, Armstrong, Coppard, Aguilera, Bronstein, Kroh, Mooi & Rouse 2022

Micropsis

Micropygoida Kroh & Smith 2010

Mizunamia

Neognathostomata Smith 1981

Nucleolitidae

Orthopsidae

Palaechinidae

Pedinoida

Pedinoida Mortensen 1939

pedinopsids

Pelanechinidae

Phymosomatoida

Phymosomatoida Mortensen 1904

Pronucleolites

Proterocidaridae

Pseudodiadematidae

Pygasteridae

Pygaulidae

Pygorhytidae

Pygurids

Salenioida

Salenioida Delage & Hérouard 1903

Spatangoida

Spatangoida incertae sedis

Spatangoida L. Agassiz 1840

Stomopneustoida

Stomopneustoida Kroh & Smith 2010

Thielicidaris

Thylechinus

Tiarechinidae

Tithoniidae

69 additional siblings truncated for brevity.

See the resource file for a full list.