Laelaps Callisto Marshall in Buysson & Marshall, 1892:73, ♀. ♀, Colonia Tovar (leg. M.E. Simon); Desjardins, 2007Desjardins, C.A. 2007. Phylogenetics and classification of the world genera of Diparinae (Hymenoptera: Pteromalidae). Zootaxa 1647:1-88.:58, Holotype ♀. - Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (distribution).Laelaps Callisto Marshall in Buysson & Marshall, 1892:73, ♀. ♀, Colonia Tovar (leg. M.E. Simon); Desjardins, 2007Desjardins, C.A. 2007. Phylogenetics and classification of the world genera of Diparinae (Hymenoptera: Pteromalidae). Zootaxa 1647:1-88.:58, Holotype ♀. - Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (distribution). - As Lelaps callisto: - Ashmead, 1904Ashmead, W.H. 1904. Classification of the chalcid flies of the superfamily Chalcidoidea, with descriptions of new species in the Carnegie Museum, collected in South America. Mem. Carneg. Mus. 1 (4):i-xi, 225-551. (distribution); Desjardins, 2007Desjardins, C.A. 2007. Phylogenetics and classification of the world genera of Diparinae (Hymenoptera: Pteromalidae). Zootaxa 1647:1-88. (distribution); Noyes, 2019Noyes, J.S. 2019. Universal Chalcidoidea Database. World Wide Web electronic publication. :. (distribution).