†Spongosaturninus bispinus Yao 1972 (radiolarian)
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Protozoa - Entactinaria - Saturnalidae
Alternative combinations: Acanthocircus bispinus, Spongosaturnalis bispinus
Belongs to Spongosaturninus according to S. Gorican et al. 2006
See also Matsuoka 2004 and Yeh and Cheng 1996
Sister taxa: Spongosaturninus corpulentus, Spongosaturninus kiesslingi, Spongosaturninus matsuokai, Spongosaturninus medioangustus, Spongosaturninus radius, Spongosaturninus tortuosus
Ecology: passively mobile planktonic omnivore
Distribution:
• Jurassic of Italy (1 collection), Japan (8), Oman (1), United States (1: California)
Total: 11 collections including 12 occurrences
Specimen images are retrieved through the ePANDDA API.
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