The huge moth family Noctuidae contains the following genera:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Gaala Gabara Gaberasa Gabyna Gadera Gaedeodes Gaedonea Galactomoia Galanda Galapha Galeana Galgula Galleridia Gammace Gangra Gaphara Gargaza Gaurenopsis Gelenipsa Geniascota Geometrimima Gerarctia Gerbathodes Gerespa Geria Gerisa Geroda Gerra Gerrodes Gesonia Gespanna Gigaglossa Gigia Gigides Ginaea Giria Girpa Girtesma Giscala Gisira Giubicolanta Gizama Glaucicodia Glenopteris Gloanna Globosusa Gloia Gloriana Glossodice Glympis Gnamptocera Gnamptogyia Gnamptonyx Gnathogonia Godasa Goednes Goenycta Gomora Gonagyra Gondysia Gonelydna Gonepatica Gonepteronia Goniapteryx Goniocarsia Goniocraspedon Goniocraspedum Goniohelia Goniophila Goniophylla Gonioscia Goniotermasia Gonippa Gonitis Gonodes Gonodonta Gonodontodes Gonoglasa Gonophaea Gonopteronia Gonospileia Gonostygia Gonuris Goonallica Gorgone Gorgora Gorosina Gortyna Gortynodes Gorua Gracillina Gracilodes Gracilopsis Grammesia Grammodes Grammoscelis Graphania Graphantha Graphigona Graphiphora Graptocullia Graptolitha Gravodos Griposia Grisana Grisyigoga Grotella Grotellaforma Grumia Gryphadena Gryphopogon Gueselderia Guntia Guriauna Gustiana Gymnelia Gynaephila Gyophora Gypsitea Gyrognatha Gyrohypsoma Gyroprora Gyrospilara Gyrtona
References
Natural History Museum Lepidoptera genus database