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Arthropodan syninclusions in the Late Eocene Rovno amber were examined using x~2 to reveal correlation of the component groups(some taxa of Diptera,ants,aphids,and mites) supposedly indicative of the biocoenotic relationships in the ancient amber forest.Three tightly correlated groups were identified,representing a putative aerial plankton guild(Chironomidae+Ceratopogonidae) and two tree-trunk guilds,one of which (Dolichopodidae+Germaraphis) is possibly connected to more open or/and more hygrophilous habitats than the other(Sciara zone Diptera +“Acarus”rhombeus).The ants were not linked with any of the above components.
Arthropodan syninclusions in the Late Eocene Rovno amber were examined using x ~ 2 to reveal correlation of the component groups (some taxa of Diptera, ants, aphids, and mites) supposedly indicative of the biocoenotic relationships in the ancient amber forest.Threeories correlated groups were identified, representing a putative aerial plankton guild (Chironomidae + Ceratopogonidae) and two tree-trunk guilds, one of which (Dolichopodidae + Germaraphis) was possibly connected to more open or / and more hygrophilous habitats than the other (Sciara zone Diptera + “Acarus” rhombeus). The ants were not linked with any of the above components.