Liadytiscinae

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Liadytiscinae

Liadytiscinae is an extinct subfamily of predatory diving beetles in the family Dytiscidae. It contains about five genera and ten described species. All known members come from the Early Cretaceous Jehol Biota of China. The subfamily is divided into two tribes, Liadytiscini and Mesoderini. Liadytiscinae was described by Prokin and Ren in 2010.