A catalogue of the Scoliidae (Hymenoptera, Vespoidea) of Gabon Author B, Austroscolia Author B, Campsomeriella Author B, Cathimeris Author G, Liacos Author B, Megameris Author B, Micromeriella Author F, Scolia text Linzer biologische Beiträge 2021 53 1 91 99 journal article 10.5281/zenodo.13153529 0253-116X 13153529 Campsomeriella ( Campsomeriella ) dimidiatipennis (DE SAUSSURE, 1854) Campsomeris dimidiatipennis ( DE SAUSSURE , 1854) : GUIGLIA 1951: 7 (taxonomy, Ndjolé (Paris)). Campsomeris dimidiatipennis ( DE SAUSSURE & SICHEL , 1864) : GUIGLIA 1958: 58 (taxonomy, Ndjolé (Paris)). Campsomeriella ( Campsomeriella ) dimidiatipennis ( DE SAUSSURE , 1854) : BETREM & BRADLEY 1972: 85 (key ♀ ), 87 (key ♀ ), 268 (key ♀ ), 269 (key ♀ ), 270 (key ♁), 300 (taxonomy, description ♀ ♁, Lambaréné, Ndjolé, Ngomo, Nkogo, Port Gentil, Talagougou), 301 (map 45), 304 (fig. 54). Campsomeriella dimidiatipennis ( DE SAUSSURE , 1854) : SCHULTEN 1989: 16 (Ntoum). * Campsomeriella dimidiatipennis forma sioni BETREM , 1971 (!): SCHULTEN 1989: 16 (Bissobinam). D i s t r i b u t i o n: Estuaire : Bissobinam, Ntoum – Moyen-Ogooué : Lambaréné, Ndjolé, Ngomo, Nkogo, Talagougou – Ogooué-Maritime : Port Gentil. Campsomeris dimidiatipennis , which is widely distributed in the Afrotropical region, is also known from Cameroon and the Republic of Congo . Campsomeriella dimidiatipennis forma sioni BETREM, 1972 is an unavailable name.