Common name: Large whip goby

General information

The Yasha Goby, Bryaninops amplus, is a small and attractive fish that is popular among reef aquarium enthusiasts. Known for its striking coloration, the Yasha Goby has a white body with red to orange vertical stripes and a distinctive yellow stripe running from the eye to the tail. This species is relatively rare in the wild and is often found in association with alpheid shrimp.

Care

Yasha Gobies are peaceful and suitable for small to medium-sized aquariums. They require a sand substrate for burrowing and appreciate the presence of live rock for hiding and hunting microfauna. Stable water conditions are crucial, and they thrive in environments that replicate their natural reef habitat. They are carnivorous, feeding on a diet of small meaty foods such as brine shrimp, mysis shrimp, and finely chopped seafood.

Reproduction

In the aquarium, Yasha Gobies can form monogamous pairs and may breed if the environment is conducive. The male typically guards the eggs, which are laid in a secure location within the live rock or substrate.

Symbiosis

One of the most fascinating aspects of the Yasha Goby is its symbiotic relationship with alpheid shrimp, such as the genus Alpheus. The shrimp and goby share a burrow, which the shrimp maintains while the goby stands guard. The goby benefits from the shrimp's digging efforts by gaining a safe haven, while the shrimp relies on the goby's better eyesight to warn of approaching predators.

Habitat

Bryaninops amplus is found in the Indo-Pacific region, typically in coral reef environments. They are often associated with rubble slopes and areas with strong currents, where they live in depths ranging from 5 to 35 meters.