Cidaroida
Sign in to saveCidaroida, also known as pencil urchins, is an order of primitive sea urchins, the only living order of the subclass Perischoechinoidea. All other orders of this subclass, which were even more primitive than the living forms, became extinct during the Mesozoic.
Species
オウサマウニ／キダリス目
ORDER
- KingdomAnimalia
- PhylumEchinodermata
- ClassEchinoidea
- OrderCidaroida
Habitatmarine
Observations recorded44,048
via GBIF
Museum specimens
- Specimen records
- 443
- With media
- 44
- Collections
- SDNHM, USNM, UAM, NMMNHS, UF
- Recorded in
- United States, Guatemala, Mexico, Brazil
Wikidata facts
- Instance of
- taxon
- Image
- Cidaris cidaris MHNT.jpg
Show 4 more facts
- topic's main category
- Category:Cidaroida
- taxon name
- Cidaroida
- taxon rank
- order
- Commons category
- Cidaroida
Sources (1)
via Wikidata · CC0
Article · Italiano
Cidaroida Claus, 1880 è un ordine di Echinodermata, l'unico ordine della sottoclasse Cidaroidea.
Abstract from DBpedia / Wikipedia · CC BY-SA
Gallery (2)
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