- Gardens' bulletin, Singapore
- Gayana
- Gayana. Botánica
- Gayana. Zoología
- Genera insectorum
- Generic names of moths of the world. Vol. 1, Noctuoidea (part): Noctuidae, Agaristidae, and Nolidae
- Generic names of moths of the world. Vol. 2, Noctuoidea (part): Arctiidae, Cocytiidae, Ctenuchidae, Dilobidae, Dioptidae, Lymantriidae, Notodontidae, Strepsimanidae, Thaumetopoeidae, Thyretidae
- Generic names of moths of the world. Vol. 3, Geometroidea: Apoprogonidae, Axiidae, Callidulidae, Cyclidiidae, Drepanidae, Epicopeiidae, Epiplemidae, Geometridae, Pterothysanidae, Sematuridae, Thyatiridae, Uraniidae
- Generic names of moths of the world. Vol. 4, Bombycoidea, Castnioidea, Cossoidea, Mimallonoidea, Sesioidea, Sphingoidea, Zygaenoidea
- Generic names of moths of the world. Vol. 5, Pyraloidea
- Generic names of moths of the world. Vol. 6, Microlepidoptera
- Géodiversitas