Children (34 direct children, 38 direct and indirect children):
Essex emerald
(tree size 4)
Thetidia smaragdaria
Thetidia volgaria
Thetidia undulilinea
Thetidia smaragdularia
Thetidia serraria
Thetidia sardinica
Thetidia plusiaria
Thetidia kansuensis
Thetidia chlorophyllaria
Thetidia atyche
Thetidia albocostaria
Thetidia correspondens
Thetidia amurensis
Thetidia powellaria
Thetidia anomica
Thetidia prasinaria
Thetidia autumnalis
Thetidia bytinskii
Thetidia caeruleo-viridis
Thetidia castiliaria
Thetidia confluens
Thetidia simplificata
Thetidia gigantea
Thetidia jankowskiaria
Thetidia unilinea
Thetidia maritima
Thetidia mongolica
Thetidia viridifrons
Thetidia obsoleta
Thetidia viridis
Thetidia alinea
Aglossochloris
Antonechloris
Thetidia