Home · Dactyloscopidae · Masked stargazer
Masked stargazer (Gillellus healae) — Dactyloscopidae

Masked stargazer

Gillellus healae
LC · Least Concern

The Masked stargazer (Gillellus healae) is a saltwater fish of the family Dactyloscopidae that grows up to 8 cm.

Length
7.5 cm
Water
Saltwater
Depth
21.0–73.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Not eaten

Description

The masked stargazer is a small bottom fish of the sand stargazer family (Dactyloscopidae) from the western Atlantic. The species reaches about 7.5 cm and has an elongate body with upward-directed eyes and mouth. It burrows into soft sandy bottoms and waits there, with only the eyes, nose and mouth visible, for passing prey. It occurs at depths of about 21 to 37 m. The diet consists of small bottom invertebrates. Owing to its hidden, burrowing habits the species is rarely seen and has no fishery value.

Frequently asked questions

How do you recognise the Masked stargazer?

The Masked stargazer has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Masked stargazer live?

The Masked stargazer lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Masked stargazer get?

The Masked stargazer grows to a maximum of about 8 cm. On average the species is around 5 cm.

Is the Masked stargazer dangerous to humans?

No, the Masked stargazer is harmless to humans.

Is the Masked stargazer edible?

The Masked stargazer is not usually eaten.

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All data

Identification

Dutch name
Gemaskerde zandkijker sourced
English name
Masked stargazer verified
Scientific name
Gillellus healae
Family
Dactyloscopidae

Appearance

Size class
Small verified
Max length (cm)
7.5 verified
Average length (cm)
5.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Rounded inferred
Mouth position
Superior (upward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
21.0 verified
Max depth (m)
73.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Gillellus

More from the family Dactyloscopidae

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