Tolriolus Hinton, 1940

Tolriolus ungulatus (HInton, 1934)

Limnius ungulatus Hinton, 1934:200

Macronychoides ungulatus, Hinton, 1936c:429

Tolriolus ungulatus, Hinton, 1940d:255

MEXICO: Temascaltepec, Real de Arriba—Hinton (1934, 1936c, 1940d), Blackwelder (1944).