New data on Opilio Herbst, ۱۷۹۸ (Opiliones, Phalangiidae) from Russia and Kyrgyzstan

Two new species of Opilio Herbst, ۱۷۹۸ (Opiliones: Phalangiidae), O. kyrgyzstanicus sp. nov. from Kyrgyzstan and O. zhiguli sp. nov. from Russia, are described based on morphological characters of both sexes. Both species are diagnosed and illustrated in detail, including the structure of the penis, pedipalps, chelicerae, and body armature. The discovery of these new species indicates that the diversity of the genus in the Palaearctic remains considerably underestimated, particularly in poorly studied regions of Central Asia and the Middle Volga.

کلیدواژه ها:

Central Asia ، harvestmen ، Middle Volga ، morphology ، new species ، Palaearctic ، Taxonomy