The Australian genus Logasa Chandler, 2001 (type species: L. novaeanglia Chandler) is comprised of six species, three of which are described as new: Logasa newtonisp. nov., Logasa thayeraesp. nov., and Logasa comfortisp. nov. Examination of the types of L. tricolor (Oke) and L. ventralis (Oke) revealed that they do not share some of the diagnostic characters used here to characterize the type, and other species of the genus, but they are retained in Logasa until the group is revised. A key to species, illustrations of their habitus, and diagnostic characters are provided.

The genus Batriscenellus Jeannel, 1958 (type species: Batrisus fragilis Sharp) includes 35 species and is known from South Korea, China, Japan, Russia, and India. Three species, B. vicarius, B. auritus, and B. orientalis have been documented from the Korean Peninsula. One additional species, Batriscenellus koreanussp. nov., is described as new. Redescriptions of the Korean species, a species key, illustration of habitus, and diagnostic characters are provided.