Genus Lionothus Brown
Lionothus Brown, 1937: 170 .
Type species: Lionothus ulkei Brown (orig. des.).
= Pseudocyrtusa Portevin, 1942: 78; Newton, 1983: 175 syn. Type species: Pseudocyrtusa australis Portevin (monotypy).
Note: Revised in Daffner, 1983, 1989.
Distribution: 6 species—Nearctic, Neotropical.
Biology: Unknown; probably fungus feeder in litter in forests.