Gymnogobius macrognathos is a small, elongated fish typically reaching 3-4 inches in length and weighing around 0.1 pounds. It inhabits coastal and estuarine environments, favoring sandy or muddy substrates. Its diet consists mainly of small invertebrates. Known for its cryptic behavior, it often burrows to avoid predators and is most active during twilight hours. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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