Geometridae Leach, 1815
Thetidia albocostaria Bremer, 1864
Thetidia alinea Burrows, 1900
Thetidia amurensis Prout, 1935
Thetidia anomica Prout, 1935
Thetidia atyche Prout, 1935
Thetidia autumnalis Schwingenschuss
Thetidia bytinskii Schawerda, 1934
Thetidia caeruleo-viridis Burrows, 1900
Thetidia castiliaria Staudinger, 1892
Thetidia chlorophyllaria Hedemann, 1879
Thetidia confluens Schleppnik, 1933
Thetidia (Aglossochloris) correspondens (Alpheraky, 1883)
Thetidia gigantea Millière, 1874
Thetidia jankowskiaria Oberthür, 1879
Thetidia kansuensis Djakonov, 1936
Thetidia maritima Prout, 1935
Thetidia mongolica Staudinger, 1897
Thetidia obsoleta Burrows, 1900
Thetidia plusiaria Boisduval, 1840
Thetidia powellaria Oberthür, 1916
Thetidia prasinaria Eversmann, 1857
Thetidia sardinica Schawerda, 1934
Thetidia serraria Staudinger, 1892
Thetidia simplificata Schleppnik, 1933
Thetidia smaragdaria Fabricius, 1787
Thetidia smaragdularia Staudinger, 1892
Thetidia undulilinea Warren, 1905
Thetidia unilinea Burrows, 1900
Thetidia viridifrons Warren, 1897
Thetidia viridis Burrows, 1900
Thetidia volgaria Guenée, 1857
