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Largemouth tankgoby (Oligolepis stomias) — Gobiidae

Largemouth tankgoby

Oligolepis stomias
Family: Gobiidae

The Largemouth tankgoby (Oligolepis stomias) is a brackish-water fish of the family Gobiidae that grows up to 8 cm.

Length
8 cm
Water
Brackish
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless

Description

The Largemouth tankgoby is a goby (Gobiidae) from shallow coastal, estuarine and reef water of the Indo-West Pacific. The species grows to about 8 cm and has a slender body with pelvic fins fused into a sucker with which it holds onto the bottom. As a bottom-dweller it shelters in small burrows and among sediment and snaps at small crustaceans, worms and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Largemouth tankgoby?

The Largemouth tankgoby has an elongate, eel-like body and is mainly brown.

Where does the Largemouth tankgoby live?

The Largemouth tankgoby lives in brackish water and is mostly found around sand or mud bottom.

How big does the Largemouth tankgoby get?

The Largemouth tankgoby grows to a maximum of about 8 cm.

Is the Largemouth tankgoby dangerous to humans?

No, the Largemouth tankgoby is harmless to humans.

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All data

Identification

Dutch name
Grootbek-grondel sourced
English name
Largemouth tankgoby sourced
Scientific name
Oligolepis stomias
Family
Gobiidae

Appearance

Max length (cm)
8 inferred
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Oligolepis

More from the family Gobiidae

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