Heliodiscus tunicatus O'Connor 1997 (radiolarian)
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Protozoa - Spumellaria - Heliodiscidae
Belongs to Heliodiscus according to O'Connor 1997
Sister taxa: Heliodiscus acucinctus, Heliodiscus saturnalis
Ecology: passively mobile planktonic omnivore
Distribution:
• Quaternary of Japan (7 collections)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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