20. Schoettella ununguiculata (Tullberg, 1869)
Achorutes ununguiculatus Tullberg, 1869: 11 .
Schoettella ununguiculata (Tullberg): Schäffer 1896: 175.
Hypogastrura (Schoettella) ununguiculata (Tullberg): Linnaniemi 1912: 37.
Distribution in Vietnam. In forest and urban soil.
Northwest: Lào Cai (Sapa). Sõn La (Cao Pha).
Northeast: Quảng Ninh (Cẩm Phả).
Red River Delta: Hải Phòng (Hải Phòng). Hýng Yên (Hýng Yên).
North Central Coast: Nghệ An (Hýng Nguyên; Nghi L ộc).
Authorship. RD: Nguyễn T.T. 1994.
EC: Dýõng T.T. et al. 2010; Nguyễn T.T. 2005b.
CI: Nguyễn T.T. 1995c, 2002a, 2003a.
Type locality. Uppsala (Sweden).
General distribution. Holarctic species.