''Histocidaris'' is a genus of
sea urchin
Sea urchins or urchins () are echinoderms in the class (biology), class Echinoidea. About 950 species live on the seabed, inhabiting all oceans and depth zones from the intertidal zone to deep seas of . They typically have a globular body cove ...
s in the family
Histocidaridae
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* ''Histocidaris acutispina'' Mortensen, 1927
* ''Histocidaris australiae'' Mortensen, 1928
* ''Histocidaris carina ...
. Some species are known from the fossil record.
Species
* ''
Histocidaris acutispina'' Mortensen, 1927
* ''
Histocidaris australiae'' Mortensen, 1928
* ''
Histocidaris carinata'' Mortensen, 1928
* ''
Histocidaris cobosi'' (A. Agassiz, 1898)
* ''
Histocidaris crassispina'' Mortensen, 1928
* ''
Histocidaris denticulata'' Koehler, 1927
* ''
Histocidaris elegans
''Histocidaris elegans'' is a species of sea urchin
Sea urchins or urchins () are echinoderms in the class (biology), class Echinoidea. About 950 species live on the seabed, inhabiting all oceans and depth zones from the intertidal zone to ...
'' (A. Agassiz, 1879)
* ''
Histocidaris formosa
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Mortensen, 1928
* ''
Histocidaris geneffensis
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Lambert, 1932 †
* ''
Histocidaris longicollis
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Hoggett & Rowe, 1986
* ''
Histocidaris magnifica
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Mortensen, 1928
* ''
Histocidaris mckayi
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Fell, 1954 †
* ''
Histocidaris misakiensis
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' (Yoshiwara, 1898)
* ''
Histocidaris nuttingi
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Mortensen, 1926
* ''
Histocidaris oranensis
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Lambert, 1931 †
* ''
Histocidaris purpurata
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' (Thomson, 1872)
* ''
Histocidaris recurvata
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' Mortensen, 1928
* ''
Histocidaris sharreri
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* '' Histocidaris acutispina'' Mortensen, 1927
* '' Histocidaris australiae'' Mortensen, 1928
* '' Histocidaris car ...
'' (A. Agassiz, 1880)
* ''
Histocidaris variabilis
''Histocidaris'' is a genus of sea urchins in the family Histocidaridae. Some species are known from the fossil record.
Species
* ''Histocidaris acutispina'' Mortensen, 1927
* ''Histocidaris australiae'' Mortensen, 1928
* ''Histocidaris carina ...
'' (A. Agassiz & H.L. Clark, 1907)
References
Cidaroida genera
Histocidaridae
Taxa named by Ole Theodor Jensen Mortensen
{{echinoidea-stub