Ground Pearl vs Robust Cicada
Side-by-side species comparison
| Attribute | Ground Pearl | Robust Cicada |
|---|---|---|
| Scientific Name | Margarodes vitis | Meimuna opalifera |
| Order | Hemiptera | Hemiptera |
| Family | Margarodidae | Cicadidae |
| Size | 2-4 mm cyst | 30-35 mm |
| Habitat | Caves | Woodlands |
| Diet | Sap Feeders | Sap Feeders |
| Regions | Europe, Africa | Japan, China, Taiwan |
| Conservation | Data Deficient | Least Concern |
Ground Pearl
A subterranean scale insect whose encysted nymphs resemble tiny golden pearls.
Did You Know?
The pearl-like cysts have been used as beads in jewelry since ancient times.
Robust Cicada
A common East Asian cicada known as 'tsukutsuku-boshi' in Japan. Its rhythmic song marks the end of summer in Japanese culture.
Did You Know?
Its song has a distinctive rhythmic pattern that Japanese people interpret as saying 'tsukutsuku-boshi' repeatedly.