Common frog vs Moor frog
The common frog is heavier: 47.6 g against 10.8 g for the moor frog, about 4.4 times the weight.

Photo: Richard Bartz , Munich aka Makro Freak Image:MFB.jpg · CC BY-SA 2.5 · Wikimedia Commons

Photo: Tanja Riedel · CC BY 4.0 · Wikimedia Commons
What is the difference between a common frog and a moor frog?
Each point below is worked out from a pair of recorded values.
- The common frog is heavier: 47.6 g against 10.8 g for the moor frog, about 4.4 times the weight.
- Both belong to the genus Rana, so they are close relatives.
- Both are listed as Least Concern on the IUCN Red List.
Side by side
| Common frog | Moor frog | |
|---|---|---|
| Scientific name | Rana temporaria | Rana arvalis |
| Family | Ranidae | Ranidae |
| Order | Anura | Anura |
| Weight | 47.6 g | 10.8 g |
| Length | Not recorded | Not recorded |
| Lifespan | Not recorded | Not recorded |
| Main food | arthropods | arthropods |
| Habitat | Not recorded | Not recorded |
| Conservation status | Least Concern | Least Concern |
| Countries recorded | Not recorded | Not recorded |
A scale drawing needs a recorded length for both animals; only weights are on record for this pair.
Full record: Common frogFull record: Moor frogCompare other animals