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Diceratigalea Takemura and Nakaseko 1982 (radiolarian)

Radiolaria - Nassellaria - Hilarisiregidae

PaleoDB taxon number: 66395

Synonym: Rolumbus Pessagno et al. 1986 (taxon 633)

Parent taxon: Hilarisiregidae according to P. De Wever et al. 2001

Sister taxon: Hilarisirex

Subtaxa: Diceratigalea gastili, Diceratigalea halseyensis, Rolumbus beatus, Rolumbus hilarus, Rolumbus lautus

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Ecology: passively mobile planktonic omnivore