Pachymerus validus Horváth, 1875b: 72. NT (Scudder, 1970a: 205): female, Hungary, Péczel; HNHM.
Pachymerus consors Horváth, 1878a: 78 (syn. Péricart, 1996d: 347). LT (Scudder, 1970a: 199): male, Turkey, Brussa [= Bursa]; HNHM.
Microtoma morio Reuter, 1880c: 10 (syn. Reuter, 1885g: 221, with consors). HT: female, Greece, Parnass; MZHF?
Graptostethus validus var. lethierryi Montandon, 1889: 291. ST(S): Greece, Corfu; MGAB (see Sienkiewicz, 1964: 98).