S. (S.) ununguiculata (Tullberg, 1869)

– Achorutes ununguiculatus Tullberg, 1869: 11

NU Brown 1932; Davis 1936; Christiansen & Bellinger 1980, 1998; Danks 1981; Babenko & Fjellberg 2006

QC Christiansen & Bellinger 1980, 1998; Skidmore 1995

General distribution: Holarctic.