†Halesium triacanthum Squinabol 1903 (radiolarian)
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Protozoa - Spumellaria - Patulibracchiidae
Alternative combination: Dictyastrum triacanthos
Belongs to Halesium according to O'Dogherty 1994
Sister taxa: Halesium irregularis, Halesium latifolia, Halesium lineatum
Ecology: passively mobile planktonic omnivore
Distribution:
• Cretaceous of Greece (1 collection), Italy (6)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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