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Ocellated soapfish (Grammistops ocellatus) — Serranidae

Ocellated soapfish

Grammistops ocellatus
Family: Serranidae

The Ocellated soapfish (Grammistops ocellatus) is a saltwater fish of the family Serranidae that grows up to 13 cm.

Length
13.2 cm
Water
Saltwater
Depth
8.0–30.0 m
Diet
Carnivore
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Oceania: American Samoa, Australia, Solomon Is., Christmas I., Fiji, Tahiti and others

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Description

The ocellated soapfish is a soapfish (Serranidae) from reef and rocky water of the Indo-West Pacific. The species grows to about 12 cm and has a stocky, dark-brown body with a conspicuous eyespot on the dorsal fin. As a shy, nocturnal fish it shelters in caves and crevices and hunts small fish and crustaceans. Under stress its skin secretes a bitter, soapy mucus (grammistin) that deters predators; by touch it is not seriously harmful to humans.

Frequently asked questions

How do you recognise the Ocellated soapfish?

The Ocellated soapfish has an elongate, eel-like body and is mainly brown.

Where does the Ocellated soapfish live?

The Ocellated soapfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: American Samoa, Australia, Solomon Is., Christmas I., Fiji, Tahiti and others

How big does the Ocellated soapfish get?

The Ocellated soapfish grows to a maximum of about 13 cm.

Is the Ocellated soapfish dangerous to humans?

No, the Ocellated soapfish 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

Ocellated soapfish (Grammistops ocellatus) — Serranidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Ocellated soapfish (Grammistops ocellatus) — Serranidae — 3
P.C. Heemstra (CC BY 4.0) via GBIF — SAIAB
Ocellated soapfish (Grammistops ocellatus) — Serranidae — 4
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Ocellated soapfish (Grammistops ocellatus) — Serranidae — 5
Richard Winterbottom (CC BY 4.0) via GBIF — SAIAB
Fin

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All data

Identification

English name
Ocellated soapfish sourced
Scientific name
Grammistops ocellatus
Family
Serranidae
Other names
Ocellate soapfish; Ocellated podge verified

Appearance

Size class
Small verified
Max length (cm)
13.2 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown 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)
30.0 verified
Natural range
Oceania: American Samoa, Australia, Solomon Is., Christmas I., Fiji, Tahiti and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Territorial
No inferred
Activity
Nocturnal sourced
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

More from the family Serranidae

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