| Thera | |
|---|---|
| Thera britannica | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Geometridae |
| Tribe: | Cidariini |
| Genus: | Thera Stephens, 1831 |
| Synonyms | |
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Thera is a genus of moths of the family Geometridae erected by James Francis Stephens in 1831.