Fin's Fish Guide
The Bartail goby (Coryphopterus thrix) is a saltwater fish of the family Gobiidae that grows up to 5 cm.
Description
The bartail goby is a very small goby from the western Atlantic, ranging from southern Florida and the Bahamas to Brazil. It grows to only about 5 cm and has a small, translucent body with subtle markings and two dorsal fins, of which the front spines are drawn out into filaments. It lives on small patch reefs in shallow tropical water between 10 and 20 metres depth and forages on small benthic prey. Because of its limited range the species is listed as Vulnerable (VU) on the IUCN Red List.
Frequently asked questions
How do you recognise the Bartail goby?
The Bartail goby has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Thread-like elongated front dorsal fin spines; very small translucent goby
Where does the Bartail goby live?
The Bartail goby lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic
How big does the Bartail goby get?
The Bartail goby grows to a maximum of about 5 cm.
Is the Bartail goby dangerous to humans?
No, the Bartail goby is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Bartail goby edible?
The Bartail 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 Bartail goby?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bartail goby is one of 12,519 species in the app.