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
»
…
»
Echinoderms
»
…
»
Sea Urchins
»
…
»
Puffball Heart Urchins
»
…
Creatures
»
Cellular Organisms
»
Eukaryotes
»
Opisthokonts
»
Animal
»
Bilateria
»
Deuterostomes
»
Echinoderms
»
Echinozoa
»
Sea Urchins
»
Euechinoidea
»
Irregularia
»
Atelostomata
»
Spatangoida
»
Paleopneustina
»
Puffball Heart Urchins
»
Abatus
«
Abatus agassizii Mortensen 1910
collect
overview
data
media
articles
maps
names
Wikipedia (inferred records)
show all
Brusca and Brusca, 2003
Cellularity and growth form
ecology literature
Fairbairn 2013
Grabowsky 1994
Mineralogy
Nebelsick 1992
OBIS environmental data records
Smith 1937
South Atlantic Species List
Southern Ocean Species List
Ullrich-Lüter et al 2011
Wikipedia (inferred records)
World Register of Marine Species
habitat
Wikipedia (inferred records)
sediment
URI:
http://purl.obolibrary.org/obo/ENVO_00002007
Definition:
Sediment is an environmental substance comprised of any particulate matter that can be transported by fluid flow and which eventually is deposited as a layer of solid particles on the bedor bottom of a body of water or other liquid.
show all records
Wikipedia (inferred records)
ice
URI:
http://purl.obolibrary.org/obo/ENVO_01000277
Definition:
water frozen into a solid state
show all records