L. Forró - É. Murai szerk.: Miscellanea Zoologica Hungarica 6. 1991 (Budapest, 1991)
Csorba, G.; Demeter, A.: Annotated list of type specimens of recent mammals in the Hungarian Natural History Museum
Remarks: The lectotype is designated herein. = Pitymys subterraneus ssp? Pitymys nyirensis Éhik, 1930 Annls hist.-nat. Mus. natn. hung. 27: 255 Holotype: Inv. no. 3583.2 adult female, skin and skull. [Hungary] Szatmár county, Mátészalka, 21.06.1927 Paratype: Inv. no. 3583.1 adult female, skin and skull. Szatmár county, Mátészalka, 21.06.1927 = Pitymys subterraneus ssp? Pitymys subterraneus mátrensis Éhik, 1930 Annls hist.-nat. Mus. natn. hung. 27:252 Holotype: Inv. no. 3690.6 adult female, skin and skull. [Hungary] Mátra Mts., Kékestető, 18.10.1929 Paratypes: Inv. no. 3690.1 adult female, skin and skull. Inv. no. 3690.2 adult male, skin and skull. [Hungary] Mátra Mts., Kékestető, 18.10.1929 Inv. no. 3690.3 adult male, skin and skull. Inv. no. 3690.4 adult female, skin and skull. [Hungary] Mátra Mts., Kékestető, 16.10.1929 Inv. no. 3690.7 adult female, skin and skull. [Hungary] Mátra Mts., Kékestető, 17.10.1929 = Pitymys subterraneus ssp? Pitymys subterraneus wettsteini Éhik, 1926 Annls hist.-nat. Mus. natn. hung. 24: 63 Holotype: Inv. no. 3412 adult, skin and skull. Hungary Remarks: No exact locality and date. = Pitymys subterraneus ssp? Pitymys transsylvanicus Éhik, 1924 Annls hist.-nat. Mus. natn. hung. 21:159 Holotype: Inv. no. 2770 adult female, skin and skull, body in alcohol. [Romania] Fogaras Mts., near Kercz (county Fogaras), around the Bulea Lake, 2046 m, 03.08.1910 = Pitymys subterraneus ssp? Microtus radnensis Éhik, 1942 Annls hist.-nat. Mus. natn. hung. 35: 23 Holotype: Inv. no. 4176.2 adult female, skin and skull. [Romania] Radnai Mts., Mosolygó Lake, 1800 m, 28.07.1941 Paratype: Inv. no. 4176.1 adult female, skin and skull. [Romania] Radnai Mts., Mosolygó Lake, 1880 m, 28.07.1941 = Microtus nivalis ulpius Miller, 1908 (see Krapp, 1982) Microtus agrestis pannonicus Éhik, 1924 Annls hist.-nat. Mus. natn. hung. 21: 76 Holotype: Inv. no. 3058 adult female, skin and skull, body in alcohol. [Hungary] Zala county, Ormánd, 11.05.1920 Remarks: Supplementary type was subscribed in Annls hist.-nat. Mus. natn. hung. 25:196 p. from Somogy county, Háromfa, 08.1925. Inv. no. is 3447. = Microtus agrestis niger (Fatio, 1869) (see KRAPP & NIETHAMMER 1982).