Marusik Yu.M., Perkovsky E.E., Eskov K.Yu.
First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890
Number: 367, Pages: 1 - 9
Orchestina sakhalinensis Marusik, Perkovsky et Eskov, sp. n. (Oonopidae: Orchestininae) is described from Eocene of Sakhalin. Other poorly preserved specimens of spiders from Sakhalinian amber are identified to suprafamily level only as Thomisiformes (=Dionycha) gen. et sp. 1 and gen. et sp. 2. Additionally the map is provided for all amber and copal deposits from where Orchestininae are known.