| Rank Genus | Order Odonate | |
|  | ||
Odonata libellulium species dragonfly fossil specimen
Libellulium is an extinct genus of dragonfly from the Jurassic period known from fossil finds in Europe.
References
Libellulium Wikipedia(Text) CC BY-SA
| Rank Genus | Order Odonate | |
|  | ||
Libellulium is an extinct genus of dragonfly from the Jurassic period known from fossil finds in Europe.