Table 1 in Revision of 18 ichneumonid fossil species (Hymenoptera, Ichneumonidae) highlights the need for open nomenclature in palaeontology

Table 1. List of fossils treated and summary of taxonomic changes. Eleven subfamily and 12 generic classifications have changed (Xylonomus is variously treated as a subgenus or junior synonym of Xylonomus Xorides and is thus not included in this count). New placementOriginal placementProvenanceSubfamilyGenusSpeciesAuthorSubfamilyGenusFormationEpochAcaenitinaeHallocinetus?Hallocinetus arvernus(Piton, 1940)AcaenitinaePhaenolobusMenatLate PalaeoceneCremastinaeDimophora?Dimophora longicornis(Theobald, 1937)CampopleginaeNemeritisAix-en-ProvenceLate OligoceneCremastinaeDimophora?Dimophora wickhami(Cockerell, 1919)PimplinaeTheroniaFlorissantLate EoceneMetopiinaeAcerataspis?Acerataspis revelata(Brues, 1910)PimplinaePimplaFlorissantLate EoceneMetopiinaeHypsicera?Hypsicera solidata(Brues, 1910)OrthocentrinaeCamaratopsFlorissantLate EoceneOrthocentrinaeOrthocentrusOrthocentrus defossusBrues, 1910OrthocentrinaeOrthocentrusFlorissantLate EoceneOrthocentrinaeOrthocentrus?Orthocentrus mortuaria(Brues, 1910)PimplinaePolysphinctaFlorissantLate EocenePhygadeuontinaeArmadilleonArmadilleon morticinus(Brues, 1910)PimplinaePimplaFlorissantLate EocenePhygadeuontinaeArmadilleonArmadilleon petrorum(Brues, 1910)PimplinaePolysphinctaFlorissantLate EocenePimplinaeLithoserixLithoserix antiquus(Saussure, 1852)PimplinaePimplaAix-en-ProvenceLate OligocenePimplinaeLithoserixLithoserix williamsiBrown, 1986PimplinaeLithoserixFlorissantLate EocenePimplinae?Pimpla?Pimpla seyrigiTheobald, 1937PimplinaePimplaKleinkembsEarly OligocenePimplinaePolysphincta?Polysphincta inundataBrues, 1910PimplinaePolysphinctaFlorissantLate EoceneLycorininae?Lycorina?Lycorina indura(Theobald,1937)PimplinaePimplaKleinkembsEarly OligoceneTryphoninaeMonoblastus?Monoblastus senilis(Brues, 1910)PimplinaePimplaFlorissantLate EoceneTryphoninaeZagryphusZagryphus tilloyi(Theobald, 1937)DiplazontinaePromethesAix-en-ProvenceLate OligoceneXoridinaeXoridesXorides sejugatus(Brues, 1910)XoridinaeXylonomusFlorissantLate EoceneCtenopelmatinaeParapimplaParapimpla rhenanaTheobald,1937PimplinaeParapimplaKleinkembsEarly Oligocene