About
Education
Discuss
TraitBank
Sign In
Sign Up
Language
Deutsch
English
Español
français
Nederlands
Piemontèis
Português do Brasil
suomi
Türkçe
Ελληνικά
македонски
Українська
العربية
简体中文
繁體中文
names in breadcrumbs
vernacular
scientific
About
Education
Discuss
TraitBank
Sign In
Sign Up
en
Deutsch
English
Español
français
Nederlands
Piemontèis
Português do Brasil
suomi
Türkçe
Ελληνικά
македонски
Українська
العربية
简体中文
繁體中文
names in breadcrumbs
vernacular
scientific
Creatures
»
…
»
Animal
»
…
»
Arthropods
»
Trilobites
»
…
»
Zacanthoididae
»
…
Creatures
»
Cellular Organisms
»
Eukaryotes
»
Opisthokonts
»
Animal
»
Bilateria
»
Protostomes
»
Ecdysozoans
»
Arthropods
»
Trilobites
»
Corynexochida
»
Corynexochina
»
Zacanthoididae
»
Zacanthoides
«
Zacanthoides kelsayae Shaw 1957
collect
overview
data
maps
names
skeletal reinforcement
show all
Body symmetry
cellularity
extinction status
first appearance
geographic distribution
habitat
last appearance
mineralized skeleton contains
motility
number of fossil occurrences
skeletal reinforcement
type specimen repository
skeletal reinforcement
Paleobiology Database
major spines
URI:
http://eol.org/schema/terms/majorSpines
Definition:
Pointed, typically elongate appendages on the shell or carapace surface, comparable to or greater than the thickness of the shell/carapace and covering a notable portion of it.
Attribution:
http://paleodb.org/public/tips/ecology_tips.html
show all records