A new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of northeastern China.

Based on two compression fossils from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Ningcheng County, Inner Mongolia, China, a new fossil species, Poljanka curticapillata L, Luo & Yao, sp. nov., of the extinct family Protopsyllidiidae is described.

New Cretaceous Bugs from Northeastern China Imply the Systematic Position of Pachymeridiidae (Hemiptera: Heteroptera).

gen. et sp. nov.

A new genus and species of burrower bugs (Heteroptera: Cydnidae) from the mid-Cretaceous Burmese amber.

A new genus and species of Cydnidae, Punctacorona triplosticha gen. et sp. nov.