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Pancake batfish (Halieutichthys aculeatus) — Ogcocephalidae

Pancake batfish

Halieutichthys aculeatus
LC · Least Concern

The Pancake batfish (Halieutichthys aculeatus) is a saltwater fish of the family Ogcocephalidae that grows up to 10 cm.

Length
10 cm
Water
Saltwater
Depth
5.0–820.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Atlantic and Gulf of Mexico, on sand and silty bottoms of the continental shelf.
Edibility
Not eaten

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Description

The pancake batfish is a strongly dorsally flattened, almost disc-shaped bottom fish of the family Ogcocephalidae (batfishes) reaching about 10 cm. The brown-spotted, broad body has muscular, leg-like pectoral and pelvic fins with which the fish 'walks' jerkily over the seabed rather than swimming. It is related to the anglerfishes and has a small lure above the mouth, but uses it less conspicuously. The species lives on sand and mud bottoms of the continental shelf in the western Atlantic and the Gulf of Mexico. On the bottom it searches for small crustaceans, worms and small fish. Because of its camouflage and slow, walking movement it is barely noticeable.

Frequently asked questions

How do you recognise the Pancake batfish?

The Pancake batfish has a flattened, disc-shaped body, is mainly brown and shows a spots pattern. Strongly flattened, disc-shaped little bottom-dweller with leg-like pectoral fins with which it 'walks' over the sea floor; related to the anglerfishes.

Where does the Pancake batfish live?

The Pancake batfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Atlantic and Gulf of Mexico, on sand and silty bottoms of the continental shelf.

How big does the Pancake batfish get?

The Pancake batfish grows to a maximum of about 10 cm.

Is the Pancake batfish dangerous to humans?

No, the Pancake batfish is harmless to humans. None required: this species is harmless to humans.

Is the Pancake batfish edible?

The Pancake batfish is not usually eaten.

More photos

Pancake batfish (Halieutichthys aculeatus) — Ogcocephalidae — 2
Wikimedia Commons — J. H. Caruso (CC BY 2.0)
Pancake batfish (Halieutichthys aculeatus) — Ogcocephalidae — 3
Wikimedia Commons — NOAA's Fisheries Collection; SEFSC Pascagoula Laboratory; Collection of Brandi Noble, NOAA/NMFS/SEFSC (Public domain)
Pancake batfish (Halieutichthys aculeatus) — Ogcocephalidae — 4
Wikimedia Commons — Sandra Raredon/Smithsonian Institution (Public domain)
Pancake batfish (Halieutichthys aculeatus) — Ogcocephalidae — 5
iNaturalist ((c) Jon McIntyre, some rights reserved (CC BY-NC))
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All data

Identification

English name
Pancake batfish verified
Scientific name
Halieutichthys aculeatus
Family
Ogcocephalidae
Other names
Pancake Batfish; Pancake batfish; Spiny batfish; Louisiana pancake batfish verified

Appearance

Size class
Small verified
Max length (cm)
10.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Sand / mud bottom verified
Min depth (m)
5.0 verified
Max depth (m)
820.0 verified
Natural range
Western Atlantic and Gulf of Mexico, on sand and silty bottoms of the continental shelf. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small crustaceans, worms and small fishes from the bottom sourced
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Bottom-dweller; eggs and larvae drift in open water. sourced
Special features
Strongly flattened, disc-shaped little bottom-dweller with leg-like pectoral fins with which it 'walks' over the sea floor; related to the anglerfishes. sourced

For anglers

Edibility
Not eaten verified
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 verified
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

More from the family Ogcocephalidae

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