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Yellowfin tank goby (Glossogobius flavipinnis) — Gobiidae

Yellowfin tank goby

Glossogobius flavipinnis
Family: Gobiidae

The Yellowfin tank goby (Glossogobius flavipinnis) is a freshwater fish of the family Gobiidae that grows up to 80 cm.

Length
80 cm
Water
Freshwater
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Indonesia

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Description

The yellowfin tank goby is a goby (Gobiidae) from fresh and brackish water of lower river reaches in the Indo-West Pacific. The species grows to about 15 cm and has an elongate, sandy-brown body with yellowish fins, a pointed head and fused pelvic fins forming a sucker. As a bottom-oriented ambush hunter it perches on sand and mud bottoms and seizes small fish, crustaceans and insects. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Yellowfin tank goby?

The Yellowfin tank goby has an elongate, eel-like body and is mainly brown.

Where does the Yellowfin tank goby live?

The Yellowfin tank goby lives in fresh water and is mostly found around sand or mud bottom. Asia: Indonesia

How big does the Yellowfin tank goby get?

The Yellowfin tank goby grows to a maximum of about 80 cm.

Is the Yellowfin tank goby dangerous to humans?

No, the Yellowfin tank 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.

More photos

Yellowfin tank goby (Glossogobius flavipinnis) — Gobiidae — 2
Tse Chung Yi (CC BY-NC 4.0) via GBIF — iNaturalist
Fin

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All data

Identification

English name
Yellowfin tank goby sourced
Scientific name
Glossogobius flavipinnis
Family
Gobiidae

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: Indonesia 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
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Glossogobius

More from the family Gobiidae

Fin

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