Placoderm
id:
placoderm-177-13222433
title:
Placoderm
text:
Placoderms are vertebrate animals of the class Placodermi, an extinct group of prehistoric fish known from Paleozoic fossils during the Silurian and the Devonian periods. While their endoskeletons are mainly cartilaginous, their head and thorax were covered by articulated armoured plates, and the rest of the body was scaled or naked depending on the species. Placoderms were among the first jawed fish, as well as the first vertebrates to have true teeth. They were also the first fish clade to dev
brand slug:
wiki
category slug:
encyclopedia
description:
Extinct Class of Fishes
original url:
https://en.wikipedia.org/wiki/Placoderm
date created:
2004-09-01T15:38:24Z
date modified:
2024-09-04T03:31:18Z
main entity:
{"identifier":"Q130932","url":"https://www.wikidata.org/entity/Q130932"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/28/Bothriolepis_panderi.jpg","width":1818,"height":1602}
fields total:
13
integrity:
16