* Waltoncythere acuta (Hobbs & Peters, 1977) Hobbs & Peters, 1978

1977 Aphelocythere acuta, new species .—Hobbs & Peters: iii, 5, 6, 7, 9, 11, 12, 21–23, 24, 25, 44, 64, 69, Fig. 6a– f, Map 3 (A, D, H, R, T).

1978 Waltoncythere acuta .—Hobbs & Peters: 1037, new combination (T).

2014a Waltoncythere acuta (Hobbs & Peters, 1977) .—Mestre, Monrós & Mesquita-Joanes: 950 (C).