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Amphibrachium
Taxonomy
Amphibrachium was named by Hertwig (1879) [Sepkoski's age data: J u K l Sepkoski's reference number: 755].
It was assigned to Patulibracchiinae by Baumgartner (1980); and to Spumellaria by Sepkoski (2002).
It was assigned to Patulibracchiinae by Baumgartner (1980); and to Spumellaria by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Amphibrachium Hertwig 1879
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Invalid names: Amphibrachium bacillum Rüst 1892 [nomen dubium], Amphibrachium desecatum Rüst 1892 [nomen dubium], Amphibrachium devoniense Rüst 1892 [nomen dubium], Amphibrachium inaequale Rüst 1892 [nomen dubium], Amphibrachium pulchellum Rüst 1892 [nomen dubium], Spongolena [synonym]
Diagnosis
No diagnoses are available