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Okinawa pygmygoby (Trimma okinawae) — Gobiidae

Okinawa pygmygoby

Trimma okinawae
Family: Gobiidae

The Okinawa pygmygoby (Trimma okinawae) is a saltwater fish of the family Gobiidae that grows up to 4 cm.

Length
3.5 cm
Water
Saltwater
Depth
8.0–35.0 m
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless

Description

The Okinawa pygmygoby is a pygmygoby (Gobiidae) from reef water of the northwest Pacific, off East Asia. The species grows to about 2.5 cm and has a small, bright orange body with large eyes. As a bottom-dweller it perches on or under coral heads, rock overhangs and in small caves and snaps at small zooplankton. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Okinawa pygmygoby?

The Okinawa pygmygoby has a torpedo-shaped body and is mainly red-orange.

Where does the Okinawa pygmygoby live?

The Okinawa pygmygoby lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Okinawa pygmygoby get?

The Okinawa pygmygoby grows to a maximum of about 4 cm.

Is the Okinawa pygmygoby dangerous to humans?

No, the Okinawa pygmygoby is harmless to humans.

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All data

Identification

Dutch name
Okinawa-dwerggrondel sourced
English name
Okinawa pygmygoby sourced
Scientific name
Trimma okinawae
Family
Gobiidae
Other names
Okinawa rubble goby; Orange spot goby; Orange-red goby; Orange-red pygmy goby verified

Appearance

Size class
Small verified
Max length (cm)
3.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
8.0 verified
Max depth (m)
35.0 verified
Origin
Native inferred

Behaviour & biology

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

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
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 Trimma

More from the family Gobiidae

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