Fin's Fish Guide
The Colon goby (Coryphopterus dicrus) is a saltwater fish of the family Gobiidae that grows up to 5 cm.
Description
The colon goby is a tiny reef goby of the family Gobiidae from the western Atlantic and Caribbean. The species grows to only about 5 cm and has a translucent, whitish body with fine speckles and a characteristic pair of dark spots, to which the name refers. It inhabits coral reefs, tide pools, limestone holes and algae-covered rocks, often on bare sand between patch reefs. It is a bottom-dwelling carnivore hunting small invertebrates. Owing to its small size the species has no fishery value and is harmless to humans.
Frequently asked questions
How do you recognise the Colon goby?
The Colon goby has an elongate, eel-like body, is mainly white and shows a spots pattern. Translucent body with a distinctive pair of dark spots; tiny inhabitant of sand flats.
Where does the Colon goby live?
The Colon goby lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean; coral reefs and tide pools.
How big does the Colon goby get?
The Colon goby grows to a maximum of about 5 cm.
Is the Colon goby dangerous to humans?
No, the Colon goby is harmless to humans. None required: this species is harmless to humans.
Is the Colon goby edible?
The Colon goby is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Coryphopterus
More from the family Gobiidae
Want the complete picture on the Colon goby?
Point your camera at the fish and Fin names the species in seconds. Free, and the Colon goby is one of 12,519 species in the app.