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Calyptactis
8a286246dff3e516eb8274190655b2c6
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Calyptactis Spencer, 1930
Source
Rank
genus
Names
1
species:4870986
Mon. Palaeozoic Asterozoa (Pal. Soc. London), 1928, 396.
Classification
Asteroidea de Blainville, 1830
Calyptactis Spencer, 1930
Calyptactis confragosus
Calyptactis perarmatus
Calyptactis spinosus
