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Sharptail goby (Oligolepis acutipennis) — Gobiidae

Sharptail goby

Oligolepis acutipennis
Family: Gobiidae

The Sharptail goby (Oligolepis acutipennis) is a fish that lives in both fresh and salt water of the family Gobiidae that grows up to 15 cm.

Length
15 cm
Water
Euryhaline
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Cambodia, Sri Lanka, China, Taiwan/Ch Taipei, India, Indonesia and others

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Description

The sharptail goby is a goby (Gobiidae) from coastal and brackish water of the Indo-West Pacific. The species grows to about 15 cm and has an elongate, pale-brown body with fine markings and a tapering tail. As a bottom-dweller it lives in estuaries, mangroves and tidal creeks, often in a self-dug burrow, and snaps at small crustaceans, worms and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Sharptail goby?

The Sharptail goby has a torpedo-shaped body and is mainly brown.

Where does the Sharptail goby live?

The Sharptail goby lives in both fresh and salt water and is mostly found around sand or mud bottom. Asia: Cambodia, Sri Lanka, China, Taiwan/Ch Taipei, India, Indonesia and others

How big does the Sharptail goby get?

The Sharptail goby grows to a maximum of about 15 cm.

Is the Sharptail goby dangerous to humans?

No, the Sharptail 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

Sharptail goby (Oligolepis acutipennis) — Gobiidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Sharptail goby (Oligolepis acutipennis) — Gobiidae — 3
iNaturalist ((c) r-fujii, some rights reserved (CC BY-NC))
Sharptail goby (Oligolepis acutipennis) — Gobiidae — 4
iNaturalist ((c) kusa-to-uo, some rights reserved (CC BY-NC))
Sharptail goby (Oligolepis acutipennis) — Gobiidae — 5
Wikimedia Commons — Grégoire Germeau (CC BY 3.0)
Fin

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All data

Identification

English name
Sharptail goby sourced
Scientific name
Oligolepis acutipennis
Family
Gobiidae
Other names
Longtail goby; Sharptail goby; Goby verified

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: Cambodia, Sri Lanka, China, Taiwan/Ch Taipei, India, Indonesia 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 Oligolepis

More from the family Gobiidae

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