The Spotted Pygmy Goby, Green Pygmy Goby (Eviota guttata), also known simply as Eviota guttata, is a small and vibrant species of goby fish found in the Indo-Pacific region. These fish are a popular choice for saltwater aquariums due to their striking coloration and peaceful nature.
Description & Characteristics
The Eviota guttata is a miniature goby, reaching a maximum size of only 3.2 cm. They exhibit a striking combination of green and white markings on their bodies, with the green hue being more pronounced on their dorsal fin. Their body is elongated and compressed, with a slightly pointed head. This species is known for its relatively large eyes, which give it a somewhat inquisitive appearance.
Habitat and Occurrence
The Eviota guttata is a relatively common goby, inhabiting coral reefs and rocky outcrops throughout the Indo-Pacific region. They are typically found in shallow waters, with a depth range of 1.0 – 15.0 meters. They are often seen inhabiting the lower portions of reef structures, preferring areas with plenty of crevices and overhangs. The Eviota guttata is known to occupy a variety of marine zones, from the intertidal zone to the outer reef slope.
Taxonomy
The species Eviota guttata belongs to the Class: Teleostei, Order: Gobiiformes, and Family: Gobiidae. This classification reflects their shared characteristics with other gobies, including the presence of a fused pelvic fin, which functions as a suction cup to help them hold onto surfaces.
Feeding
The Eviota guttata is a carnivorous fish, feeding primarily on small invertebrates like brine shrimps and cyclops. They are also known to consume flakes and lobster eggs in captivity. These fish are opportunistic feeders, scavenging and capturing small prey items as they encounter them.
Image References