Cretanabis kerzhneri gen. et sp. nov., the oldest nabine genus and species (Hemiptera: Heteroptera: Nabidae) from the mid-Cretaceous Burmese amber

The oldest Nabinae fossil, Cretanabis kerzhneri gen. et sp. nov., is described from mid-Cretaceous Burmese amber based on a well-preserved specimen. The morphology of the nymph fossil is presented with diagnosis and description. The comparison with the nymphs of groups within Nabinae and the usefulness of nymphal morphology are discussed.