Eristalis pertinax Eristalis pertinax – Tapered Drone Fly [A] Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax Eristalis pertinax More Images
![Eristalis pertinax - Tapered Drone Fly [A]](https://live.staticflickr.com/65535/55161886519_a6f9606d05_c.jpg)
