Mischocyttarus drewseni Saussure, 1857:317, Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276, Holotype ♀ (depository unknown). - Halmenschlager et al., 2019Halmenschlager, M.Y., J.C. Agudelo Martínez & N.F. Pérez-Buitrago 2019. New records of Vespidae (Hymenoptera: Vespoidea) for the Colombian Orinoco Region. Biota Colombiana 20 (1):21-33. (distribution). - As Mischocyttarus drewseni drewseni: - Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567. (distribution); Rasmussen & Asenjo, 2009Rasmussen, C. & A. Asenjo 2009. A checklist to the wasps of Peru (Hymenoptera, Aculeata). ZooKeys 15:1-78. (distribution). - As Mischocyttarus drewsenii: - Dalla Torre, 1894Dalla Torre, C.G. 1894. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, IX. Vespidae (Diploptera). Guilelmi Engelmann, 181. (distribution).
Megacanthopus atriceps Cameron, 1912:217, ♀. ♀, British Guiana (Georgetown Museum); Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276, Holotype ♀, examined (BMNH). - Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276 ( listed as synonym of Mischocyttarus drewseni drewseni Saussure, 1857).
Mischocyttarus litoralis Zikán, 1949:52, Lectotype ♀, examined (Inst. O. Cruz), designated by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276. Synonymized with Mischocyttarus drewseni drewseni Saussure, 1857 by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276.
Mischocyttarus montanus Zikán, 1949:54, Lectotype ♀, examined (Inst. O. Cruz), designated by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276. Synonymized with Mischocyttarus drewseni drewseni Saussure, 1857 by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276.
Mischocyttarus montanus nigrofemoratus Zikán, 1949:56, Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276, Holotype ♂, examined (Inst. O. Cruz). Synonymized with Mischocyttarus drewseni drewseni Saussure, 1857 by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276.
Mischocyttarus intermedius Zikán, 1949:57, Lectotype ♀, examined (Inst. O. Cruz), designated by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276. Synonymized with Mischocyttarus drewseni drewseni Saussure, 1857 by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:276.
Mischocyttarus montanoides Zikán, 1949:236, Lectotype ♀, examined (Inst. O. Cruz), designated by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:277. Synonymized with Mischocyttarus drewseni drewseni Saussure, 1857 by Richards, 1978Richards, O.W. 1978. The social wasps of the Americas excluding the Vespinae. British Museum (Natural History), London. 1-567.:277.