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Blackbanded stargazer (Uranoscopus bicinctus) — Uranoscopidae

Blackbanded stargazer

Uranoscopus bicinctus
Family: Uranoscopidae

The Blackbanded stargazer (Uranoscopus bicinctus) is a saltwater fish of the family Uranoscopidae that grows up to 30 cm.

Length
29.5 cm
Water
Saltwater
Depth
0–100 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; sandy gravel bottoms of coastal waters.
Edibility
Rarely eaten

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Description

The stargazer is a stargazer (Uranoscopidae) from the Indo-West Pacific. The species has a stocky body with a large, armoured head and upward-directed eyes and mouth, with two dark bands across the body. Half-buried in sandy gravel bottoms it peers upward and snaps up passing prey. Behind the head it carries venomous spines and on top of the head an electric organ that can deliver a shock. Both make it dangerous to handle.

Frequently asked questions

How do you recognise the Blackbanded stargazer?

The Blackbanded stargazer has an elongate, eel-like body, is mainly brown and shows a vertical stripes pattern. Half-buried lurking fish with upward-facing eyes; venomous spines and an electric organ.

Where does the Blackbanded stargazer live?

The Blackbanded stargazer lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; sandy gravel bottoms of coastal waters.

How big does the Blackbanded stargazer get?

The Blackbanded stargazer grows to a maximum of about 30 cm.

Is the Blackbanded stargazer dangerous to humans?

No, the Blackbanded stargazer is harmless to humans. Not poisonous to eat, but this fish has venomous spines behind the head and can deliver a shock with an electric organ. Handle with great care; treat a sting with hot water (about 45 degrees C) and seek medical care for symptoms.

Is the Blackbanded stargazer edible?

The Blackbanded stargazer is rarely eaten.

More photos

Blackbanded stargazer (Uranoscopus bicinctus) — Uranoscopidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Blackbanded stargazer (Uranoscopus bicinctus) — Uranoscopidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Blackbanded stargazer (Uranoscopus bicinctus) — Uranoscopidae — 4
iNaturalist ((c) uwkwaj, some rights reserved (CC BY-NC))
Blackbanded stargazer (Uranoscopus bicinctus) — Uranoscopidae — 5
iNaturalist ((c) uwkwaj, some rights reserved (CC BY-NC))

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All data

Identification

English name
Blackbanded stargazer verified
Scientific name
Uranoscopus bicinctus
Family
Uranoscopidae
Other names
Marbled stargazer; Stargazer verified

Appearance

Size class
Medium verified
Max length (cm)
29.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown
Pattern
Vertical bars
Tail shape
Straight
Mouth position
Superior (upward)
Lips
Thick / fleshy
Barbels
No sourced
Dorsal fins
Two separate
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Max depth (m)
100 verified
Natural range
Indo-West Pacific; sandy gravel bottoms of coastal waters.
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Passing small fishes and crustaceans sourced
Social behaviour
Solitary
Territorial
No
Reproduction
Separate sexes sourced
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Half-buried lurking fish with upward-facing eyes; venomous spines and an electric organ. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures.
Regulations source

Safety

Danger to humans
Harmless sourced
First aid
Not poisonous to eat, but this fish has venomous spines behind the head and can deliver a shock with an electric organ. Handle with great care; treat a sting with hot water (about 45 degrees C) and seek medical care for symptoms. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Uranoscopus

More from the family Uranoscopidae

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