5. Cheumatopsyche angusta (Ulmer) . India (Nicobar Islands), Indonesia (Bali, Java, Sumatra), Philippines (Sibuyan), Thailand, Vietnam.

Cheumatopsyche angusta (Ulmer 1930, 445–446, 488, 496, figs 101–103).

Holotype: Male; Indonesia (Java).

Malicky 1984, 214; Malicky 1997b, 1019–1020; Malicky 2007, 178; Oláh et al. 2008, 86; Malicky 2009, 12; Laudee & Prommi 2011, 284; Malicky 2013, 49; Morse 2021.

Malicky (1997b, 2007, 2009, 2013) has explained that this species is indistinguishable from C. cognita Ulmer 1951 and C. lucida Ulmer 1907 (the latter is listed below), except possibly by size (Malicky 1997b).