25 cm
Typical representative
Uniformly scaled by complete snout-tip-to-tail-tip length; the pose is not stretched to every descriptive dimension.
Average Adult Olm
Average Adult Olm is presented in a strict left-facing orthographic side profile for a clear visual size comparison. The verified reference uses a height of 0.04 m, length of 0.25 m, width of 0.03 m and weight of 0.02 kg. The artwork is uniformly scaled from the documented measurement contract, while its natural or architectural proportions remain unchanged. Source claims and measurement notes explain exactly which model, specimen, state or representative range is shown.
Dimensions
- Height
- 3 cm
- Length
- 25 cm
- Width
- 2.5 cm
- Weight
- 15 g
Quick facts
- Representative length
- 25 cm
- Mass
- 15 g
- Scientific name
- Proteus anguinus
- Front/rear digits
- 3/2
Average Adult Olm · Size infographic

Related objects
Sources and measurement33 References
Dimensions were cross-checked against independent sources before publication.
Measurement basis
The horizontal anchor is complete snout-to-tail length.