Taxonomy of the Afrotropical genus Leptomenes Giordani Soika, with description of a new species from South Africa (Hymenoptera: Vespidae: Eumeninae) Author Selis, Marco 0000-0002-8200-9441 Via dei Tarquini, 22 - 01100 Viterbo, Italy. marcozetsu @ hotmail. it; https: // orcid. org / 0000 - 0002 - 8200 - 9441 marcozetsu@hotmail.it text Zootaxa 2023 2023-01-17 5228 5 584 594 journal article 226882 10.11646/zootaxa.5228.5.3 0e0240eb-3aec-4d65-abc9-8d9c18ee6c95 1175-5326 7543288 E8E657F4-F8A4-4797-8B6A-49EFF047BA64 Genus Leptomenes Giordani Soika, 1939 Leptomenes Giordani Soika 1939: 87 , genus. Type species: Pachymenes congensis Bequaert, 1918 [= Odynerus eumenoides Smith, 1857 ], by original designation. Malgachemenes Gusenleitner 1992: 91 , genus. Type species: Malgachemenes angustus Gusenleitner, 1992 , by original designation and monotypy syn. nov.