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Ornate emperor (Lethrinus ornatus) — Lethrinidae

Ornate emperor

Lethrinus ornatus
Family: Lethrinidae
LC · Least Concern

The Ornate emperor (Lethrinus ornatus) is a saltwater fish of the family Lethrinidae that grows up to 45 cm.

Length
45 cm
Water
Saltwater
Depth
5.0–30.0 m
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; sandy bottoms and seagrass beds of coastal bays.
Edibility
Commonly eaten

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Description

The ornate emperor is an emperor (Lethrinidae) from the Indo-West Pacific. The species has an elongate, silvery body with orange-yellow lengthwise lines and often a red tinge on the fins. It inhabits sand and soft bottoms and seagrass beds in inshore bays, lagoons and areas near reefs. As a bottom hunter it cracks hard-shelled prey such as molluscs and crustaceans. It is a food fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Ornate emperor?

The Ornate emperor has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Orange-yellow longitudinal lines; bottom hunter that crushes hard-shelled prey on sandy bottoms and seagrass.

Where does the Ornate emperor live?

The Ornate emperor lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; sandy bottoms and seagrass beds of coastal bays.

How big does the Ornate emperor get?

The Ornate emperor grows to a maximum of about 45 cm.

Is the Ornate emperor dangerous to humans?

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

Is the Ornate emperor edible?

Yes, the Ornate emperor is commonly eaten.

More photos

Ornate emperor (Lethrinus ornatus) — Lethrinidae — 2
iNaturalist ((c) Alexander Regio, some rights reserved (CC BY))
Ornate emperor (Lethrinus ornatus) — Lethrinidae — 3
Mitch Spencer (CC BY-NC 4.0) via GBIF — iNaturalist
Ornate emperor (Lethrinus ornatus) — Lethrinidae — 4
Wikimedia Commons — Rickard Zerpe (CC BY 2.0)
Ornate emperor (Lethrinus ornatus) — Lethrinidae — 5
JIN Pin-Tsen (CC BY-NC 4.0) via GBIF — iNaturalist
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All data

Identification

English name
Ornate emperor verified
Scientific name
Lethrinus ornatus
Family
Lethrinidae
Other names
Ornate emperor; Yellow-striped emperor; Red-snout emperor; Reticulated pig-face bream; Striped emperor verified

Appearance

Size class
Large verified
Max length (cm)
45.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Horizontal stripes inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy 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)
5.0 verified
Max depth (m)
30.0 verified
Natural range
Indo-West Pacific; sandy bottoms and seagrass beds of coastal bays. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Hard-shelled prey: molluscs and crustaceans 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
Orange-yellow longitudinal lines; bottom hunter that crushes hard-shelled prey on sandy bottoms and seagrass. sourced

For anglers

Edibility
Commonly 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 Lethrinus

More from the family Lethrinidae

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