New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata).

This paper presents a new genus, two new species, and several new records of mites associated with insects and soil in Cuba. A new monotypic genus of Laelapidae, Acantholaelaps gen. nov.

A new species of Cosmolaelaps Berlese (Acari: Laelapidae) from Ukraine.

This paper reports on a new species of mites of the genus Cosmolaelaps from Ukraine. Cosmolaelaps sidorchukae sp. nov.

New and little known species of Halolaelaps (Acari: Mesostigmata: Halolaelapidae) from Ukraine.

A new species of the family Halolaelapidae (Acari: Mesostigmata), Halolaelaps euxinus sp. nov. is described from Black Sea coast.

A new genus and species of Schizogyniidae (Acari: Mesostigmata) associated with carabid beetles (Coleoptera: Carabidae) from Ukraine.

A new genus and species of Schizogyniidae (Acari: Mesostigmata: Celaenopsoidea), Euroschizogynium calvum gen. nov. and sp.

Mites of the superfamily Pygmephoroidea (Acari: Heterostigmata: Neopygmephoridae, Pygmephoridae) associated with Trox cadaverinus (Coleoptera: Trogidae) from the Far East of Russia, with description of a new genus and two new species.

Three species of the superfamily Pygmephoroidea (Neopygmephoridae: Pygmephoridae), phoretic on Trox cadaverinus Illiger (Coleoptera: Trogidae) are recorded from the Far East of Russia. A new genus, Troxodania Khaustov and Trach gen. nov.