Extarademus tumorosoides (Slater & Brailovsky, 1990)
Toonglasa tumorosoides Slater & Brailovsky, 1990: 412–413 .
T. tumorosoides: Henry et al. 2015 (transferred to Extarademus Slater & Wilcox)
Paratypes: MEXICO: CHIAPAS: Ocosingo, Chajul, Reserva Montes Azules, 10–16/VII/1987, F. Arias, R. Barba & L. Cervantes colls. (1 ♂; 1 ♀).
Conservation status: Complete, well preserved.