Macronyssus sp. 5 Uchikawa, 1979a: 35.
Macronyssus hosonoi Uchikawa, 1979b: 252.
Macronyssus hosonoi.— Radovsky, 2010: 56.
Macronyssus evansi Stanyukovich, 1990b: 71 (synonymy by Stanyukovich, 1997).
Type locality: Hokujo Village, Nagano Pref (Japan) (Uchikawa, 1979b).
Type host: Myotis sibiricus (as Myotis hosonoi) (Uchikawa, 1979b).
Material. 3 FF (all with intrauterine larvae), M ex Myotis davidii from Bayan settlement (6 July 2016), leg. D. V. Kazakov; 5 FF (including 4 with intrauterine larvae), M, N1 ex Myotis ikonnikovi from park “Tunkinskiy” (6 August 2016), leg. D. V. Kazakov; 5 MM, 4 N1 ex Murina hilgendorfi from park “Tunkinskiy” (8 August 2016), leg. D. V. Kazakov.
Distribution in Russian Federation: Altai Region (Orlova et al., 2014), Khakassia Republic (Orlova et al., 2017), Krasnoyarsk Region (as Macronyssus evansi — Stanyukovich, 1990b, 1997), Irkutsk Region (Orlova et al., 2017), Buryatiya Republic (Orlova et al., 2017; present paper), Kamchatka Territory (Stanyukovich, 1997), Sakhalin Province (Kunashir island) (Orlova et al., 2015d), [Far East] (as Macronyssus evansi — Stanyukovich, 1997).
Distribution outside Russian Federation: Japan (Uchikawa, 1979); Mongolia (Scheffler et al., 2012).
Hosts. Myotis sibiricus (as Myotis brandtii, M. hosonoi and M. mystacinus — Stanyukovich, 1997; as M. mystacinus — Uchikawa, 1979), M. ikonnikovi (Stanyukovich, 1997; present paper), M. davidii (present paper), Barbastella darjelingensis (Stanyukovich, 1997), Plecotus ognevi (as Plecotus auritus — Stanyukovich, 1997).