Acentrogobius viganensis is a species of goby fish found in the Indo-Pacific region. This species is a member of the Gobiidae family, which comprises a diverse group of small, bottom-dwelling fishes.
Description & Characteristics
Acentrogobius viganensis is a relatively small goby, with adults typically reaching a maximum size of around 5.5 cm (2.2 inches) in length. This fish is characterized by its elongated body shape and its distinctive, almost translucent, skin. It possesses small, beady eyes and a slightly upturned mouth. The body is typically a light brown or yellowish color, sometimes with faint stripes or spots.
Habitat and Occurrence
Acentrogobius viganensis is a common inhabitant of coastal waters and estuaries throughout the Indo-Pacific region. This species prefers areas with a sandy or muddy bottom and is often found in shallow waters, typically between 2 and 20 meters (6.5 and 65 feet) deep. This goby has been documented in various marine zones, including the tropical and subtropical waters of the Indian Ocean, the western Pacific Ocean, and the South China Sea. Its adaptability allows it to thrive in a range of habitats, including mangroves, coral reefs, and seagrass beds.
Taxonomy
Acentrogobius viganensis belongs to the Gobiiformes order, a large and diverse group of fish that includes gobies, sleepers, and mudskippers. This species is classified within the Gobiidae family, a globally distributed family of small, benthic fishes known for their diverse adaptations and ecological roles.
Feeding
Acentrogobius viganensis is a carnivorous fish and feeds primarily on small invertebrates, such as crustaceans, worms, and insects. It is a bottom-dwelling fish and uses its sensitive barbels to locate prey on the seabed. The species plays a crucial role in its ecosystem, contributing to the balance of food webs by regulating populations of small invertebrates.
Image References