Geracinae Brindle, 1971
6 genera
30 species
Neotropics from Guatemala to Brasil and Peru, Mauritius, Afrotropics, Oriental from Philippines and Vietnam to Borneo and Java
Type: Gerax: Gerax phantasma (Typus in National Museum of Natural History, Washington D.C., USA)

Barygerax Hebard, 1917
-> Barygerax auricoma (Rehn, 1903) – Costa Rica
-> Barygerax breviforceps (Caudell, 1907) – Guatemala
-> Braygerax esau Hebard, 1917 – Panama
-> Barygerax transversalis Brindle, 1974 – Venezuela
-> Barygerax venezuelicum Brindle, 1974 – Venezuela
Eugerax Hebard, 1917
-> Eugerax clavijoi Brindle, 1974 – Venezuela
-> Eugerax nigritum Brindle, 1974 – Venezuela, Costa Rica
-> Eugerax poecilum Hebard, 1917 – Panama, Costa Rica
-> Eugerax salcedoi Brindle, 1974 – Venezuela
-> Eugerax semiapterum Brindle, 1974 – Venezuela
Gerax Hebard, 1917
-> Gerax fuscum Brindle, 1974 – Venezuela
-> Gerax lucidum Brindle, 1974 – Venezuela
-> Gerax phantasma Hebard, 1917 – Panama
-> Gerax serranoi Bivar de Sousa, 2002 – Brasil
Nesolabia Hincks, 1957
-> Nesolabia longicollis Hincks, 1957 – Mauritius, Réunion
Pseudovostox Borelli, 1926
-> Pseudovostox africanus (Brindle, 1968) – Sudan, Tanzania, Congo, DR Congo, Angola
-> Pseudovostox afrum Menozzi, 1935 – Ghana, Gabon, Congo, DR Congo, Mozambique
-> Pseudovostox bicolor Borelli, 1926 – Philippines, Borneo
-> Pseudovostox bispinosus Brindle, 1970 – Uganda
-> Pseudovostox brindlei Srivastava, 2003 – Vietnam, West Malaysia
-> Pseudovostox fasciatus (de Bormans, 1894) – Thailand, Myanmar
-> Pseudovostox flavofascialis Brindle, 1973 – Sumatra
-> Pseudovostox guizhouensis Chen & Jiang, 2025 – Guizhou (China)
-> Pseudovostox hincksi Brindle, 1970 – South + Central Rhodesia
-> Pseudovostox mameti (Hincks, 1950) – Mauritius
-> Pseudovostox myrmecus (Burr, 1908) – Java
-> Pseudovostox rudebecki Brindle, 1969 – Angola, Gabon, DR Congo
-> Pseudovostox truncatus Brindle, 1970 – Kenya
-> Pseudovostox unicolor Brindle, 1970 – Congo Republic
Yepezia Brindle, 1982
-> Yepezia venezuelica Brindle, 1982 – Venezuela

Literature:
Steinmann (1989) World Catalogue of Dermaptera
Steinmann (1990) Eudermaptera I
Bivar de Sousa (2002) Descrição de três novas espécies de Dermápteros Neotropicais, do Brasil e Colômbia (https://www.researchgate.net/publication...ecta_Dermaptera)
Srivastava (2003) Studies on Oriental Dermaptera preserved in the B.P. Museum, Hawaii, USA (https://dn790004.ca.archive.org/0/items/...s.210/index.pdf)
Kamimura, Nishikawa & Lee (2016) The earwig fauna (Insecta: Dermaptera) of Penang Island, Malaysia, with descriptions of two new species (https://www.researchgate.net/publication...two_new_species)
Dermaptera Species File (2024)