Talk:Amphipteryx
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Monotypic family Amphipterygidae?[edit]
per GBIF Amphipterygidae is not monotypic. Per GBIF eg Pentaphlebia belongs also here. Some sources says that also exists monotypic Pentaphlebiidae. Maybe Pentaphlebiidae is synonym of Amphipterygidae?--Estopedist1 (talk) 22:48, 16 June 2021 (UTC)