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Checked goby (Redigobius dewaali) — Gobiidae

Checked goby

Redigobius dewaali
Family: Gobiidae

The Checked goby (Redigobius dewaali) is a brackish-water fish of the family Gobiidae that grows up to 6 cm.

Length
5.6 cm
Water
Brackish
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Africa: Mozambique, South Africa

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Description

The checked goby is a small goby (Gobiidae) from fresh and brackish water of southern and eastern Africa. The species grows to about 6 cm and has a stocky, pale-brown body with a checked pattern of dark blotches and, in males, a fairly large mouth. As a bottom-dweller it lives in lower river reaches, estuaries and coastal pools and snaps at small crustaceans, worms and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Checked goby?

The Checked goby has a torpedo-shaped body, is mainly brown and shows a spots pattern.

Where does the Checked goby live?

The Checked goby lives in brackish water and is mostly found around mixed bottom. Africa: Mozambique, South Africa

How big does the Checked goby get?

The Checked goby grows to a maximum of about 6 cm.

Is the Checked goby dangerous to humans?

No, the Checked 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.

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All data

Identification

English name
Checked goby sourced
Scientific name
Redigobius dewaali
Family
Gobiidae
Other names
Checked goby verified

Appearance

Size class
Small verified
Max length (cm)
5.6 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Mixed bottom sourced
Natural range
Africa: Mozambique, South Africa 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 Redigobius

More from the family Gobiidae

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