Olm

/ˈəʊm/

/ˈoʊm/

[noun]

Olm

[NOUN]

a fully aquatic amphibian with pale skin, small eyes, and external gills

synonyms : Proteus anguinus

What is an "olm"?

An olm is a fascinating amphibian that inhabits the underground waters of caves in Europe. It has a unique appearance, with pale, pinkish skin and small eyes that are adapted to low-light conditions. The olm is fully aquatic and possesses unique adaptations for its subterranean lifestyle, such as external gills and a long, slender body. It primarily feeds on small invertebrates and is well adapted to survive in dark, nutrient-poor environments. The olm is known for its longevity, with some individuals living up to 100 years. Due to its elusive nature and preference for inaccessible cave systems, the olm remains a mysterious and captivating creature of the underground world.

Examples

1. As the largest creature in these caves, the olm has only one natural enemy-- daylight.

2. The olm salamander has a maximum lifespan of over 100 years.

3. But olms don't need to eat often.

4. Olms feed on shrimp and other tiny aquatic animals, which they find using a sensitive lining in their ears that can detect even the smallest vibrations in the water.