Pedinoida
id:
pedinoida-291-8994927
title:
Pedinoida
text:
Pedinoida is an order of sea urchins, containing the single living genus Caenopedina. The group was much more diverse during the Mesozoic, and represents the oldest surviving order of euechinoid sea urchins. They are distinguished from other sea urchins by the presence of a rigid test with tessellated plates. While their primary spines are solid, the smaller ones may be hollow, further distinguishing them from the closely related orders Diadematoida and Echinothurioida, which possess only hollow
brand slug:
wiki
category slug:
encyclopedia
description:
Order of sea urchins
original url:
https://en.wikipedia.org/wiki/Pedinoida
date created:
date modified:
2024-02-06T04:05:06Z
main entity:
{"identifier":"Q7159277","url":"https://www.wikidata.org/entity/Q7159277"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/9f/Diademopsis_crinifera.JPG","width":723,"height":632}
fields total:
13
integrity:
15