Genus Lophoturus Brolemann, 1931

Type species.

Lophoturus obscurus Brolemann, 1931 .

Genus diagnosis.

Ommatidia absent. Antennal segment VIII is equal to segment VII. It is characterized by 0 to 4 pairs of linguiform processes on each side of median cleft of labrum and antennal article VI with 3 thick sensilla (Ishii et al. 1999).

Included species.

Lophoturus adisi Ishii, Nguyen Duy-Jacquemin & Condé, 1999, L. aequatus (Loomis, 1936), L. anisorhabdus (Condé & Terver, 1964), L. boondallus Huynh & Veenstra, 2018, L. crassipes Condé & Terver, 1979, L. danhomenou (Brolemann, 1926), L. difficilis (Condé & Jacquemin, 1963), L. drifti (Condé & Terver, 1964), L. fluctuans (Condé & Terver, 1964), L. guineensis (Silvestri, 1948), L. hesperius (Condé & Terver, 1963), L. humphreysi Nguyen Duy-Jacquemin, 2014, L. jianshuiensis Ishii & Yin, 2000, L. judsoni Nguyen Duy-Jacquemin, 2002, L. longisetis (Pocock, 1894), L. scopiger Condé & Terver, 1979, L. madecassus (Marquet & Condé, 1950), L. monserratensis Nguyen Duy-Jacquemin, 2002, L. molloyensis Huynh & Veenstra, 2018, L. niveus (Loomis, 1934), L. obscurus (Brolemann, 1931), L. catalai (Condé & Nguyen Duy-Jacquemin, 1977), L. O. kurtchevae Nguyen Duy-Jacquemin & Condé, 1982, L. tongae (Nguyen Duy-Jacquemin & Condé, 1982), L. okinawai (Nguyen Duy-Jacquemin & Condé, 1982), L. peruanus (Silvestri, 1949), L. quebradanus (Chamberlin, 1955), L. porchi Huynh & Veenstra, 2020, L. queenslandicus (Verhoeff, 1924), L. speophilus Nguyen Duy-Jacquemin, 2014, L. sturmi Nguyen Duy-Jacquemin, 2002, L. sineprocessus sp. nov., L. vicarius Condé & Terver, 1979 .