The Nocturn Goby, scientifically known as Amblygobius nocturnus, is a captivating fish species with a unique nocturnal lifestyle. This small yet striking goby is a popular choice for aquariums due to its vibrant coloration and interesting behavior.
Description & Characteristics
The Nocturn Goby is characterized by its slender, elongated body, reaching a maximum size of 10.0 cm. Its vibrant coloration, featuring a base of yellow or orange, is further accentuated by intricate black markings and a distinctive black spot on its dorsal fin. These patterns contribute to its appealing aesthetic and make it easily recognizable among other goby species.
Habitat and Occurrence
The Nocturn Goby is primarily found in tropical regions of the Indo-Pacific. This species is known to inhabit a variety of habitats, including coral reefs, rocky shores, and seagrass beds. The depth range of Amblygobius nocturnus spans from 1.0 to 30.0 meters, making it a versatile inhabitant of diverse marine environments. This adaptable fish thrives in various marine zones, including the neritic zone and the epipelagic zone, demonstrating its ability to thrive in different underwater settings.
Taxonomy
The Nocturn Goby, Amblygobius nocturnus, belongs to the family Gobiidae, commonly known as gobies. Gobies are a diverse group of fish belonging to the order Gobiiformes, which are ray-finned fish found worldwide. Amblygobius nocturnus falls under the class Teleostei, a large group of fish characterized by their bony skeletons and advanced features.
Feeding
As an omnivore, the Nocturn Goby displays a varied diet. In the wild, they are known to consume a range of food sources including small invertebrates, algae, and detritus. When kept in aquariums, Amblygobius nocturnus readily accepts a variety of commercially available foods such as brine shrimps, flakes, and frozen food, especially larger pieces. Their feeding habits reflect their opportunistic nature and adaptability to different food sources.
Image References