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==Distribution and habitat==
==Distribution and habitat==
''Spatangus purpureus'' is native to the eastern Atlantic Ocean, the [[Mediterranean Sea]] and the [[English Channel]].<ref name=Doris>{{cite web |url=https://doris.ffessm.fr/ref/specie/3630 |author=Perrier, Philippe; André, Frédéric; Pean, Michel |title=''Spatangus purpureus'' O.F. Müller, 1776 |date=7 November 2020 |publisher=DORIS |language=French |accessdate=22 September 2021}}</ref> It lives immersed in coarse sand or gravel, but seldom in mud. Its depth range is from the shallow sub-littoral, where it occurs in wave-sheltered areas, down to about {{convert|900|m|ft|-2|abbr=on}}.<ref name=MarLIN>{{cite web |url=https://www.marlin.ac.uk/species/detail/1191 |title=Purple heart urchin (''Spatangus purpureus'') |publisher=MarLIN |accessdate=22 September 2021}}</ref>
''Spatangus purpureus'' is native to the eastern Atlantic Ocean, the [[Mediterranean Sea]] and the [[English Channel]].<ref name=Doris>{{cite web |url=https://doris.ffessm.fr/ref/specie/3630 |author=Perrier, Philippe; André, Frédéric; Pean, Michel |title=''Spatangus purpureus'' O.F. Müller, 1776 |date=7 November 2020 |publisher=DORIS |language=French |accessdate=22 September 2021}}</ref> It lives immersed in coarse sand or gravel, but seldom in mud. Its depth range is from the shallow sub-littoral, where it occurs in wave-sheltered areas, down to about {{convert|900|m|ft|-2|abbr=on}}.<ref name=MarLIN>{{cite web |url=https://www.marlin.ac.uk/species/detail/1191 |title=Purple heart urchin (''Spatangus purpureus'') |publisher=MarLIN |accessdate=22 September 2021}}</ref>

==Ecology==
It is often associated with a small bivalve mollusc, ''[[Montacuta substriata]]'', which attaches to the spines.<ref name=MarLIN/>


==References==
==References==

Revision as of 19:49, 22 September 2021

Spatangus purpureus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Order: Spatangoida
Family: Spatangidae
Genus: Spatangus
Species:
S. purpureus
Binomial name
Spatangus purpureus
O.F. Müller, 1776[1]

Spatangus purpureus, commonly known as the purple heart urchin,[2] is a species of sea urchin in the family Spatangidae. It is found in the eastern Atlantic Ocean and the Mediterranean Sea, where it lives immersed in the sediment.

Distribution and habitat

Spatangus purpureus is native to the eastern Atlantic Ocean, the Mediterranean Sea and the English Channel.[2] It lives immersed in coarse sand or gravel, but seldom in mud. Its depth range is from the shallow sub-littoral, where it occurs in wave-sheltered areas, down to about 900 m (3,000 ft).[3]

Ecology

It is often associated with a small bivalve mollusc, Montacuta substriata, which attaches to the spines.[3]

References

  1. ^ Kroh, Andreas (2021). "Spatangus purpureus O.F. Müller, 1776". WoRMS. World Register of Marine Species. Retrieved 22 September 2021.
  2. ^ a b Perrier, Philippe; André, Frédéric; Pean, Michel (7 November 2020). "Spatangus purpureus O.F. Müller, 1776" (in French). DORIS. Retrieved 22 September 2021.{{cite web}}: CS1 maint: multiple names: authors list (link)
  3. ^ a b "Purple heart urchin (Spatangus purpureus)". MarLIN. Retrieved 22 September 2021.