Echinoidea

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Cryptosyringida
Classis: Echinoidea
Subclasses: Euechinoidea – Perischoechinoidea
Familae (incertae sedis): †Archaeocidaridae – †Bothriocidaridae – †Cravenechinidae – †Echinocystitidae – †Eothuriidae – †Lenticidaridae – †Lepidesthidae – †Lepidocentridae – †Palaechinidae – †Proterocidaridae
Genera (incertae sedis): †Aulechinus – †Bromidechinus

Echinoidea Leske, 1778

Alternatively classified under Echinozoa, depending on which hypothesis is adopted.

• Agassiz, A.E. 1879. Preliminary report on the Echini of the exploring expedition of H. M. S. "Challenger," Sir C. Wyville Thomson chief of civilian staff. Proceedings of the American Academy of Arts and Sciences new series, 14: 190–212. BHL Reference page. 
• Agassiz, A.E. 1881. Report on the Echinoidea dredged by H.M.S. Challenger during the years 1873-1876. Reports of Science Research Voyage of H.M.S. Challenger. Zoology. 3(9): 1–321. BHL Reference page. 
• Arachchige, G.M., Jayakody, S., Mooi, R. & Kroh, A. 2017. A review of previous studies on the Sri Lankan echinoid fauna, with an updated species list. Zootaxa 4231(2): 151–168. DOI: 10.11646/zootaxa.4231.2.1. Reference page. 
• Benetti, S., Saucède, T. & David, B. 2013. Fossil echinoid (Echinoidea, Echinodermata) diversity of the Early Cretaceous (Hauterivian) in the Paris Basin (France). ZooKeys 325: 65–75. DOI: 10.3897/zookeys.325.5085 Reference page. 
• Fabri-Ruiz, S., Saucède, T., Danis, B. & David, B. 2017. Southern Ocean Echinoids database – An updated version of Antarctic, Sub-Antarctic and cold temperate echinoid database. ZooKeys 697: 1—20. DOI: 10.3897/zookeys.697.14746. Reference page. 
• Filander, Z. & Griffiths, C.L. 2017. Illustrated guide to the echinoid (Echinodermata: Echinoidea) fauna of South Africa. Zootaxa 4296(1): 1–72. DOI: 10.11646/zootaxa.4296.1.1. Reference page. 
• Filander, Z., Samyn, Y. & Griffiths, C.L. 2019. Four notable additions to the South African echinoid fauna (Echinodermata, Echinoidea). Zookeys, 831: 71–80. DOI: 10.3897/zookeys.831.31381 Reference page. 
• Gondim, A.I., de Moura, R.B., Christoffersen, M.L. & Dias, T.L.P. 2018. Taxonomic guide and historical review of echinoids (Echinodermata: Echinoidea) from northeastern Brazil. Zootaxa 4529(1): 1–72. DOI: 10.11646/zootaxa.4529.1.1 Reference page. 
• Guillaumot, C., Martin, A., Fabri-Ruiz, S., Eléaume, M. & Saucède, T. 2016. Echinoids of the Kerguelen Plateau – occurrence data and environmental setting for past, present, and future species distribution modelling. ZooKeys 630: 1–17. DOI: 10.3897/zookeys.630.9856. Reference page. 
• Pierrat, B.; Saucède, T.; Festeau, A.; David, B. 2012: Antarctic, Sub-Antarctic and cold temperate echinoid database. ZooKeys, 204: 47–52. DOI: 10.3897/zookeys.204.3134

• Echinoidea in the World Echinoidea Database
• https://www.bilibili.com/read/cv17622994?spm_id_from=333.999.0.0

For more multimedia, look at Echinoidea on Wikimedia Commons.