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First Bocchus Ashmead (Hymenoptera: Dryinidae) from Upper Eocene Rovno amber: B. schmalhauseni sp. nov.

2020; Q15088586; Volume: 4819; Issue: 3 Linguagem: Inglês

10.11646/zootaxa.4819.3.6

1175-5334

Evgeny E. Perkovsky, Massimo Olmi, Dmitry V. Vasilenko, Leonardo Capradossi, Adalgisa Guglielmino,

Plant and animal studies

A new species of pincer wasps, Bocchus schmalhauseni sp. nov. (Dryinidae) is described from Rovno amber (Ukraine). The amber piece was collected in the Vladimirets District in the north-west of the Rovno region. Taking into account this new record, a total of five species of Dryinidae are registered from Rovno amber. A key to the fossil species of Bocchus Ashmead is presented. The possible reasons for the different distribution of Dryinus species on both coasts of Subparathetys are discussed.