†Diceratigalea Takemura and Nakaseko 1982 (radiolarian)
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Protozoa - Nassellaria - Hilarisiregidae
Synonym: Rolumbus Pessagno et al. 1986
Parent taxon: Hilarisiregidae according to P. De Wever et al. 2001
See also O'Dogherty et al. 2009, Sepkoski 2002 and Yeh and Cheng 1998
Sister taxon: Hilarisirex
Subtaxa: Diceratigalea gastili Diceratigalea halseyensis Rolumbus beatus Rolumbus hilarus Rolumbus lautus
Ecology: passively mobile planktonic omnivore
Distribution:
• Jurassic of Canada (7: British Columbia collections), Japan (4), Mexico (4), the Philippines (1), Slovenia (1), United States (14: Oregon)
Total: 31 collections including 50 occurrences
Specimen images are retrieved through the ePANDDA API.
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