†Amphibrachium Hertwig 1879 (radiolarian)
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Protozoa - Spumellaria - Patulibracchiidae
Alternative spelling: Amphibracchium
Synonym: Spongolena
Parent taxon: Patulibracchiinae according to Baumgartner 1980
See also Sepkoski 2002
Sister taxa: none
Subtaxa: Amphibrachium bacillum Amphibrachium desecatum Amphibrachium devoniense Amphibrachium inaequale Amphibrachium pulchellum
Ecology: passively mobile planktonic omnivore
Distribution:
• Paleocene of New Zealand (6 collections)
• Cretaceous of New Zealand (2), Oman (1)
• Jurassic to Cretaceous of Germany (1)
• Jurassic of Germany (1), Italy (1), Mexico (3)
Total: 15 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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