A new family drepanochaitophoridae (ho- moptera: aphidoidea) from eocene Fushun amber of liaoning proveince, China

摘要

This paper deals with a new family Drepanochaitophoridae Fushun Amber of Liaoning, Province, China, a new genus, Drepanochaitophorus Zhang et Hong and a new species, Drepanochaitophorus fushunensis Zhang et Hong. The similarities and differences among Drepanochaitophoridae, Drepanosiphidae and Chaitophoridae are listed and discussed. The type specimen Is deposited in Beijing Museum of anatural History.