Big brown bat vs Ulapes serotine
Both belong to the genus Eptesicus, so they are close relatives.

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What is the difference between a big brown bat and a ulapes serotine?
Each point below is worked out from a pair of recorded values.
- Both belong to the genus Eptesicus, so they are close relatives.
Side by side
| Big brown bat | Ulapes serotine | |
|---|---|---|
| Scientific name | Eptesicus fuscus | Eptesicus ulapesensis |
| Family | Vespertilionidae | Vespertilionidae |
| Order | Chiroptera | Chiroptera |
| Weight | 16.5 g – 17.2 g | Not recorded |
| Length | Not recorded | Not recorded |
| Lifespan | 19 years | Not recorded |
| Main food | Not recorded | Not recorded |
| Habitat | Not recorded | Not recorded |
| Conservation status | Least Concern | Not recorded |
| Countries recorded | Not recorded | Not recorded |
Full record: Big brown batFull record: Ulapes serotineCompare other animals