†family Polybranchiaspididae Liu 1965 (vertebrate)

Galeaspida - Polybranchiaspidiformes - Polybranchiaspididae

Parent taxon: Polybranchiaspidiformes according to M. Zhu and Z.-K. Gai 2007

Sister taxa: Duyunolepididae, Gumuaspis, Pentathyraspididae

Subtaxa: Bannhuanaspis Clororbis Cyclodiscaspis Damaspis Diandongaspis Dongfangaspis Laxaspis Polybranchiaspis Siyingia

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Ecology:

Distribution:

• Devonian of China (2 collections)

• Silurian of China (1)

Total: 3 collections including 17 occurrences

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