Hydrachnidia Krantz, 1978 - water mites Count: [g] 56f;487g [20 Oct 2023] Superfamily Hygrobatoidea Koch, 1842 Count: [g] 12f;234g [20 Oct 2023] Family Lethaxonidae Cook, Smith & Harvey, 2000 Count: [g] 3g [15 Oct 2023] Genus Lethaxona Viets, 1932 Count: - Subgenus Lethaxona (Lethaxona) Viets, 1932 Count: -