Puff adder vs Rhinoceros adder
The rhinoceros adder is longer: 1.4 m against 1.04 m for the puff adder, about 35% longer.

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What is the difference between a puff adder and a rhinoceros adder?
Each point below is worked out from a pair of recorded values.
- The rhinoceros adder is longer: 1.4 m against 1.04 m for the puff adder, about 35% longer.
- Both belong to the genus Bitis, so they are close relatives.
Side by side
| Puff adder | Rhinoceros adder | |
|---|---|---|
| Scientific name | Bitis arietans | Bitis rhinoceros |
| Family | Viperidae | Viperidae |
| Order | Squamata | Squamata |
| Weight | 2.38 kg | 2.38 kg |
| Length | 1.04 m | 1.4 m |
| Lifespan | 15.8 years | 15.8 years |
| Main food | Not recorded | Not recorded |
| Habitat | grassland, shrubland | forest |
| Conservation status | Least Concern | Not recorded |
| Countries recorded | Not recorded | Not recorded |
Which is bigger?
Full record: Puff adderFull record: Rhinoceros adderCompare other animals