Home · Dactyloscopidae · Saddle stargazer
Saddle stargazer (Platygillellus rubrocinctus) — Dactyloscopidae

Saddle stargazer

Platygillellus rubrocinctus
LC · Least Concern

The Saddle stargazer (Platygillellus rubrocinctus) is a saltwater fish of the family Dactyloscopidae that grows up to 6 cm.

Length
6.4 cm
Water
Saltwater
Depth
0.0–30.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Western Atlantic and Caribbean; sand and rubble areas around reefs.
Edibility
Not eaten

Want the complete picture on the Saddle stargazer?

Get the app

Description

The saddle stargazer is a small bottom fish of the sand stargazer family (Dactyloscopidae) from the western Atlantic and Caribbean. The species grows to about 6 cm and has an elongate body with reddish crossbars and eyes set high on the head, adapted to a buried way of life. It inhabits sand and rubble areas around coral reefs and exposed rocks. As an ambush predator it lies buried in the sand up to the eyes and seizes passing small invertebrates and small fishes. Owing to its camouflage and hidden habits it is barely noticed. Owing to its small size the species is harmless to humans.

Frequently asked questions

How do you recognise the Saddle stargazer?

The Saddle stargazer has an elongate, eel-like body, is mainly white and shows a vertical stripes pattern. Eyes set high on the head; lies buried in the sand up to the eyes in wait.

Where does the Saddle stargazer live?

The Saddle stargazer lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean; sand and rubble areas around reefs.

How big does the Saddle stargazer get?

The Saddle stargazer grows to a maximum of about 6 cm.

Is the Saddle stargazer dangerous to humans?

No, the Saddle stargazer is harmless to humans. None required: this species is harmless to humans.

Is the Saddle stargazer edible?

The Saddle stargazer is not usually eaten.

More photos

Saddle stargazer (Platygillellus rubrocinctus) — Dactyloscopidae — 2
Wikimedia Commons — Williams, J. T.; Carpenter, K. E.; Van Tassell, J. L.; Hoetjes, P.; Toller, W.; Etnoyer, P.; Smith, M. (CC BY 2.5)
Saddle stargazer (Platygillellus rubrocinctus) — Dactyloscopidae — 3
Wikimedia Commons — Williams, J. T.; Carpenter, K. E.; Van Tassell, J. L.; Hoetjes, P.; Toller, W.; Etnoyer, P.; Smith, M. (CC BY 2.5)
Saddle stargazer (Platygillellus rubrocinctus) — Dactyloscopidae — 4
Wikimedia Commons — Williams, J. T.; Carpenter, K. E.; Van Tassell, J. L.; Hoetjes, P.; Toller, W.; Etnoyer, P.; Smith, M. (CC BY 2.5)
Saddle stargazer (Platygillellus rubrocinctus) — Dactyloscopidae — 5
Baldwin, Carole C., Griswold, Donald (CC0 1.0) via GBIF — USNM
Fin

Want the complete picture on the Saddle stargazer?

Point your camera at the fish and Fin names the species in seconds. Free, and the Saddle stargazer is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Saddle stargazer verified
Scientific name
Platygillellus rubrocinctus
Family
Dactyloscopidae
Other names
Saddle Stargazer; Saddle stargazer verified

Appearance

Size class
Small verified
Max length (cm)
6.4 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
White inferred
Pattern
Vertical bars inferred
Tail shape
Rounded inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
30.0 verified
Natural range
Western Atlantic and Caribbean; sand and rubble areas around reefs. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and small fishes sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Eyes set high on the head; lies buried in the sand up to the eyes in wait. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Platygillellus

More from the family Dactyloscopidae

Fin

Want the complete picture on the Saddle stargazer?

Point your camera at the fish and Fin names the species in seconds. Free, and the Saddle stargazer is one of 12,519 species in the app.

Get the app →
Is this the Saddle stargazer? Get the app