217. Folsomia quadrioculata (Tullberg, 1871)
Isotoma quadrioculata Tullberg, 1871: 152 .
Isotoma (Folsomia) quadrioculata Tullberg: Axelson, 1905b: 29.
Folsomia quadrioculata (Tullberg): Linnaniemi 1907: 30.
Distribution in Vietnam.
Northwest: Hòa Bình (Lạc Thủy). Lào Cai (Sa Pa).
Authorship. RD: Nguyễn T.T. 1994.
EC: Nguyễn T.T. 1995a.
CI: Nguyễn T.T. 1995c.
Type locality. Uppsala (Sweden).
General distribution. Holarctic species.