Malthacosoma adspersum Reuter, 1904e: 11 (syn. Linnavuori, 1961a: 13, with punctipenne; restored by Konstantinov, 2008b: 5). LT (Linnavuori, 1961a: 13, as type): female, Turkmenistan, Ashkhabad; MZHF.
Solenoxyphus barbatus Wagner, 1951e: 147 (syn. Wagner, 1958d: 8, with punctipennis; syn. Konstantinov, 2008b: 5, suspected). STS: female, Egypt, Meadi; OLML, ZMUH.