- Holotype: BMNH: ZFMK_HYM_2009_6093, worker.
- Type locality: GHANA, Esunkawkaw Forest Reserve, primary forest, ex leaf litter, 27.X.1992, leg. R. Belshaw.
- Paratypes: 8 workers with same data as holotype (CASC: 2 workers ZFMK_HYM_2009_6094; MHNG: 1 worker ZFMK_HYM_2009_6194; NMK: 1 worker ZFMK_HYM_2009_6092; ZFMK: 4 workers ZFMK_HYM_2009_6090, ZFMK_HYM_2009_6091, ZFMK_HYM_2009_6195, ZFMK_HYM_2009_6230).
- Etymology: The species is dedicated to Mrs. Susanne Fromm from Oberdürenbach-Büschhöfe, Germany, for her enormous support of the first author's studies over several years.