Genus Euseius Wainstein, 1962

finlandicus group Athias-Henriot, 1957: 23; Chant, 1959: 67.

Amblyseius (Amblyseius) section Euseius Wainstein, 1962: 15 .

Type species: Seiulus finlandicus Oudemans, 1915: 183 .

Following the classificatory scheme of Chant & McMurty (2007) Euseius tripuraensis sp. nov., E. spontaneum sp. nov., and E. tripurii sp. nov., belong to the tribe Euseiini Chant & McMurtry (2005), subtribe Euseiina and genus Euseius, with 19 pairs of dorsal setae, the female idiosomal setal pattern: 10A:9B/JV-3: ZV.