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Batfish (Platax teira) — Ephippidae

Batfish

Platax teira
Family: Ephippidae
LC · Least Concern
NativeIntroduced

The Batfish (Platax teira) is a saltwater fish of the family Ephippidae that grows up to 70 cm.

Length
70 cm
Water
Saltwater
Depth
3.0–25.0 m
Diet
Omnivore
Behaviour
Small groups
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-Pacific; sheltered bays and deeper offshore water, often near wrecks.
Edibility
Rarely eaten

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Description

The teira batfish is a reef fish of the batfish family (Ephippidae) from the Indo-Pacific. The species grows to about 70 cm and has a deep, nearly round, strongly laterally compressed, silvery body with very tall dorsal and anal fins; juveniles have extremely elongated fins. Large adults live in sheltered bays and in deeper offshore water, often in small groups around shipwrecks and floating objects. As an omnivore it feeds on algae, invertebrates, jellyfishes and zooplankton. The teira batfish is a common reef dweller and harmless to humans.

Frequently asked questions

How do you recognise the Batfish?

The Batfish has a flattened, disc-shaped body, is mainly silver-grey and shows a vertical stripes pattern. Tall dorsal and anal fins (extremely elongated in juveniles); often lives near wrecks and floating objects.

Where does the Batfish live?

The Batfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-Pacific; sheltered bays and deeper offshore water, often near wrecks.

How big does the Batfish get?

The Batfish grows to a maximum of about 70 cm.

Is the Batfish dangerous to humans?

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

Is the Batfish edible?

The Batfish is rarely eaten.

More photos

Batfish (Platax teira) — Ephippidae — 2
JIN Pin-Tsen (CC BY-NC 4.0) via GBIF — iNaturalist
Batfish (Platax teira) — Ephippidae — 3
iNaturalist ((c) Graham McMartin, some rights reserved (CC BY-NC))
Batfish (Platax teira) — Ephippidae — 4
Wikimedia Commons — Chinen Keiya (CC BY-SA 2.0)
Batfish (Platax teira) — Ephippidae — 5
iNaturalist ((c) dogsarethecoolest, some rights reserved (CC BY-NC))
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All data

Identification

English name
Batfish verified
Scientific name
Platax teira
Family
Ephippidae
Other names
Batfish; Longfin batfish; Tiera batfish; Teira batfish; Roundface batfish; Longfin spadefish; Round faced batfish; Round-faced batfish; Spadefish; Spotbelly batfish; Tail-fin batfish; Tall-fin batfish verified

Appearance

Size class
Large verified
Max length (cm)
70.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Vertical bars inferred
Tail shape
Straight inferred
Mouth position
Terminal 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)
3.0 verified
Max depth (m)
25.0 verified
Natural range
Indo-Pacific; sheltered bays and deeper offshore water, often near wrecks. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, invertebrates, jellyfish and zooplankton sourced
Social behaviour
Small groups 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
Tall dorsal and anal fins (extremely elongated in juveniles); often lives near wrecks and floating objects. sourced

For anglers

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

More from the family Ephippidae

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