Home · Gobiidae · Clayton's goby
Clayton's goby (Ctenogobius claytonii) — Gobiidae

Clayton's goby

Ctenogobius claytonii
Family: Gobiidae

The Clayton's goby (Ctenogobius claytonii) is a fish that lives in both fresh and salt water of the family Gobiidae that grows up to 6 cm.

Length
5.8 cm
Water
Euryhaline
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: Belize, Colombia, Costa Rica, Guatemala, Honduras, Mexico and others

Want the complete picture on the Clayton's goby?

Get the app

Description

The Clayton's goby is a goby (Gobiidae) from shallow coastal, brackish and estuarine water of the western Atlantic and Caribbean. The species grows to about 8 cm and has a slender, sandy-brown with dark spots body with fused pelvic fins forming a sucker. As a bottom-dweller it perches on sand and mud bottoms of river mouths and mangroves and snaps at small crustaceans, worms and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Clayton's goby?

The Clayton's goby has an elongate, eel-like body and is mainly brown.

Where does the Clayton's goby live?

The Clayton's goby lives in both fresh and salt water and is mostly found around sand or mud bottom. North America: Belize, Colombia, Costa Rica, Guatemala, Honduras, Mexico and others

How big does the Clayton's goby get?

The Clayton's goby grows to a maximum of about 6 cm.

Is the Clayton's goby dangerous to humans?

No, the Clayton's 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.

Fin

Want the complete picture on the Clayton's goby?

Point your camera at the fish and Fin names the species in seconds. Free, and the Clayton's goby is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Clayton's goby sourced
Scientific name
Ctenogobius claytonii
Family
Gobiidae
Other names
Blackfin goby; Mexican goby verified

Appearance

Size class
Small verified
Max length (cm)
5.8 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Natural range
North America: Belize, Colombia, Costa Rica, Guatemala, Honduras, Mexico and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
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. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Ctenogobius

More from the family Gobiidae

Fin

Want the complete picture on the Clayton's goby?

Point your camera at the fish and Fin names the species in seconds. Free, and the Clayton's goby is one of 12,519 species in the app.

Get the app →
Is this the Clayton's goby? Get the app