Acoenita Blanchard, 1840 accepted as Acaenitus Latreille, 1809 (original description)
Agryotypus Blanchard, 1840 accepted as Agriotypus Walker in Curtis, 1832 (original description)
Amylus Blanchard, 1840 (original description)
Anomalus Blanchard, 1840 (original description)
Cerapterus Blanchard, 1840 accepted as Cerapterocerus Westwood, 1833 (original description)
Ceraptocerus Blanchard, 1840 accepted as Cerapterocerus Westwood, 1833 (original description)
Clistopya Blanchard, 1840 accepted as Clistopyga Gravenhorst, 1829 (original description)
Coelidius Blanchard, 1840 (original description)
Corynocera Blanchard, 1840 accepted as Macroglenes Westwood, 1832 (original description)
Curtebra Blanchard, 1840 accepted as Cuterebra Clark, 1815 (original description)
Dasalys Blanchard, 1840 accepted as Basalys Westwood, 1833 (original description)
Earhinus Blanchard, 1840 accepted as Earinis Pascoe, 1864 (original description)
Echtrus Blanchard, 1840 accepted as Echthrus Gravenhorst, 1829 (original description)
Ephiatites Blanchard, 1840 accepted as Ephialtes Gravenhorst, 1829 (original description)
Erycidinus Blanchard, 1840 (original description)
Exotechus Blanchard, 1840 (original description)
Gnamptedon Blanchard, 1840 accepted as Gnamptodon Haliday, 1833 (original description)
Gnaphalodocera Blanchard, 1840 (original description)
Godonella Blanchard, 1840 accepted as Semiothisa Hübner, 1818 (original description)
Gonychorus Blanchard, 1840 (original description)
Hoporina Blanchard, 1840 (original description)
Leptosomum Blanchard, 1840 accepted as Nyctemera Hübner, 1820 (original description)
Leptotaena Blanchard, 1840 accepted as Lipoptena Nitzsch, 1818 (original description)
Lubeo Blanchard, 1840 (original description)
Lygeomorphus Blanchard in Brullé, 1840 (original description)
Lytus Blanchard, 1840 accepted as Litus Haliday, 1833 (original description)
Macronevra Blanchard, 1840 accepted as Eupelmus Dalman, 1820 (original description)
Mesopalobus Blanchard, 1840 accepted as Mesopolobus Westwood, 1833 (original description)
Monondontomerus Blanchard, 1840 accepted as Monodontomerus Westwood, 1833 (original description)
Mymax Blanchard, 1840 accepted as Mymar Curtis, 1829 (original description)
Myrmecomorpha Blanchard, 1840 accepted as Myrmemorpha Dufour, 1833 (original description)
Ophius Blanchard, 1840 accepted as Ophion Fabricius, 1798 (original description)
Pachynevron Blanchard, 1840 accepted as Pachyneuron Walker, 1833 (original description)
Paeocera Blanchard, 1840 (original description)
Peryciphus Blanchard, 1840 accepted as Ormyrus Westwood, 1832 (original description)
Phacosternus Blanchard, 1840 (original description)
Philax Blanchard, 1840 (original description)
Phylotexera Blanchard, 1840 accepted as Phylloxera Boyer de Fonscolombe, 1834 (original description)
Salio Blanchard, 1840 accepted as Scelio Latreille, 1804 (original description)
Saphaeus Blanchard, 1840 (original description)
Schizodes Blanchard, 1840 (original description)
Scotioptera Blanchard, 1840 accepted as Scotiptera Macquart, 1835 (original description)
Smaradgites Blanchard, 1840 accepted as Omphale Haliday, 1833 (original description)
Strongylogaster Blanchard, 1840 accepted as Strongygaster Macquart, 1834 (original description)
Xorida Blanchard, 1840 accepted as Xorides Latreille, 1809 (original description)
Xylomonus Blanchard, 1840 (original description)

 Taxonomic remark

 for Leptosomum Blanchard, 1840

replacement name for Leptosoma Boisduval, 1832 (nec Desmarest, 1825) [details]