Reticulate Goby
©
Gobies

Reticulate Goby

Gobiodon reticulatus Playfair, 1867
2.1 cmVulnerable
694

The Reticulate Goby (Gobiodon reticulatus) is a small tropical fish that can be found in marine environments, particularly among coral reefs. These tiny fish reach a maximum length of just 2.1 centimeters (approximately 0.8 inches). They are known for their unique body structures which include seven dorsal spines and between ten to twelve dorsal soft rays, as well as one anal spine and nine anal soft rays. The caudal fin, or tail fin, has a rounded shape.

A member of the facultative air-breathing Gobiodon genus, the Reticulate Goby is often seen living in close association with live coral, indicating its coral-commensal lifestyle. This species is native to the undefined, ranging from the 🌊 Red Sea and Aden, 🇾🇪 Yemen, all the way to the 🌊 Persian Gulf.

The name Gobiodon derives from the Latin word 'gobius,' meaning gudgeon—a type of small fish—and the Greek word 'odous,' meaning teeth, highlighting certain aspects of its physical appearance.

Currently, the Reticulate Goby is listed as Vulnerable on the IUCN Red List, with its status last assessed on June 28, 2018. This classification suggests that it is facing a high risk of endangerment in the wild.

Why it's threatened

Residential & commercial development
Housing & urban areas · Commercial & industrial areas · Tourism & recreation areas
Human intrusions & disturbance
Work & other activities
Climate change & severe weather
Temperature extremes
Other
Other threat

In the Persian Gulf, substantial sea bottom dredging, resulting in changes of water flow and sedimentation rates, for industrial, infrastructure-based, and residential and tourism development along the coast have caused deterioration in most benthic habitats (Sheppard et al. 2010). Coral assemblages in the Persian Gulf, are estimated (likely overestimated) to have a total area of occupancy of 700 km². Al-Ghadban and Price (2002) determined that by the early 1990s, 40% of most of the Persian Gulf states' coasts had been developed in some way. It is not known whether or not G. reticulatus is directly affected by coastal development, but due to the large-scale of coastal development throughout the Persian Gulf and given the habitat preferences of the species, it is likely that it is impacted negatively in some parts of the region. As a result of increasing sea surface temperatures, coral bleaching events have also increased in frequency over the past few decades (Burt et al. 2014), degrading coral assemblages in the Persian Gulf, especially those found nearshore in the southern Persian Gulf. This is likely to also have a negative impact on this species.

Threat classification from the IUCN Red List.

Comments

Please, sign in to leave a comment

Continue with a social account — yours will be created automatically.

No comments yet — be the first.

Last Update: June 21, 2026