Amblyeleotris
Amblyeleotris is a genus of gobies that are found in the Indo-Pacific region. The genus was described by Bleeker in 1856. There are currently 25 species recognized in the genus.
Common Names
Members of this genus are commonly called "amblyeleotris gobies", "shrimp gobies", or "yellow watchman gobies".
Characteristics
Amblyeleotris gobies are typically small fish, with most species reaching a maximum length of 10 cm. They have elongated bodies and relatively large heads. They are generally characterized by their yellow, orange, or red coloration, often with dark stripes or spots. Like most gobies, they have two dorsal fins, the first of which is much smaller than the second. They also have a single anal fin and pelvic fins that have fused together to form a sucker-like disc. This disc helps them to attach to hard surfaces, such as rocks or coral.
Environment
Amblyeleotris gobies are found in a variety of marine environments, including coral reefs, rocky shores, and seagrass beds. They are often found in association with pistol shrimp, with whom they form symbiotic relationships. The goby acts as a watchman, alerting the shrimp to potential predators. In return, the shrimp digs and maintains a burrow that both the goby and the shrimp can use for shelter.