Aquarium of the Pacific | Online Learning Center | Mudskipper

Land & Aquatic

| Bony Fishes |

Mudskipper

Periopthalmus spp

 |   Conservation Status:  Safe for Now

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  • Photo taken by K. Leonard. &Copy; Aquarium of the Pacific
  • Checking out the territory

There are 34 species of mudskippers divided into three broad types. The smallest leave the water only at low tide and stay at the water's edge. Medium-sized mudskippers spread across the mud flats. Many are territorial building a low ridge around the boundary of their territory. The largest live at the highest part of the mud flat that is covered only at high tide. This type is known to eat small mudskippers.

Facts and FeaturesFull Description >>

Geographic Distribution

Indonesia, Africa, Indian Ocean

Amazing Facts

The mudskipper excavates its burrow by scooping out mud with its mouth and carrying each mouthful to the edge of its territory where it is spit out to create a wall which completely surrounds the burrow.

At the Aquarium

Humans use a variety of products to treat dry skin. Our aquarists report that they have seen our medium-sized mudskippers treating their dry face or gills with water. When they feel the need, they dip a fin into the water and then wipe the dry area with the wet fin.