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Triangle goby (Drombus triangularis) — Gobiidae

Triangle goby

Drombus triangularis
Family: Gobiidae

The Triangle goby (Drombus triangularis) is a fish that lives in both fresh and salt water of the family Gobiidae that grows up to 7 cm.

Length
7 cm
Water
Euryhaline
Depth
0.0–10.0 m
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Australia, Indonesia, Mozambique, New Caledonia, Philippines, Seychelles and others
Edibility
Commonly eaten

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Description

The Triangle goby is a small goby (Gobiidae) from shallow, often brackish coastal and estuarine water of the Indo-West Pacific. The species grows to about 7 cm and has a slender, brown-speckled body with fused pelvic fins forming a sucker. As a bottom-dweller it sits on sand and mud by weed, roots and a burrow and snaps at small invertebrates, algae and detritus. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Triangle goby?

The Triangle goby has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Triangle goby live?

The Triangle goby lives in both fresh and salt water and is mostly found around sand or mud bottom. Asia: Australia, Indonesia, Mozambique, New Caledonia, Philippines, Seychelles and others

How big does the Triangle goby get?

The Triangle goby grows to a maximum of about 7 cm.

Is the Triangle goby dangerous to humans?

No, the Triangle 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.

Is the Triangle goby edible?

Yes, the Triangle goby is commonly eaten.

More photos

Triangle goby (Drombus triangularis) — Gobiidae — 2
iNaturalist ((c) Hiroya Kidoguchi, some rights reserved (CC BY-NC))
Triangle goby (Drombus triangularis) — Gobiidae — 3
iNaturalist ((c) Jiayuan Lin, some rights reserved (CC BY-NC))
Triangle goby (Drombus triangularis) — Gobiidae — 4
iNaturalist ((c) Lumin Ong, some rights reserved (CC BY-NC))
Triangle goby (Drombus triangularis) — Gobiidae — 5
iNaturalist ((c) sharkdevotee, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Triangle goby sourced
Scientific name
Drombus triangularis
Family
Gobiidae
Other names
Brown drombus sourced

Appearance

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

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
10.0 verified
Natural range
Asia: Australia, Indonesia, Mozambique, New Caledonia, Philippines, Seychelles 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

Edibility
Commonly eaten inferred
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 Drombus

More from the family Gobiidae

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