ExploreFish

Blacksaddle filefish

Paraluteres prionurus

The Blacksaddle filefish is a colorful fish that lives in warm ocean waters. It has a unique shape and can change colors to blend in with its surroundings, making it a fun fish to spot!

Habitat: Coral reefs

Appearance

The Blacksaddle filefish is a small, compressed fish with a prominent snout and a retractable first dorsal spine. It typically has a pale body adorned with distinct black saddle-like bands or spots. Its unique pattern helps it blend into coral environments or mimic other species.

KingdomAnimaliaPhylumChordataClassActinopterygiiOrderTetraodontiformesFamilyMonacanthidaeGenusParaluteres
Blacksaddle filefish
solitary trait badgecamouflaged trait badgecolorful trait badgecarnivorous trait badge
Blacksaddle filefish

Category

Fish

Rarity

Common

Danger

2/5 · Low

Snaps

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Interesting facts

Some Blacksaddle filefish cleverly pretend to be a poisonous pufferfish!

Their body is shaped super flat, letting them squeeze into tiny reef cracks!

These fish often swim with a unique swaying movement, blending in with floating debris!

They can lock their first dorsal fin like a safety pin, making them hard to swallow!

Special abilities

Ability

Mimicry Master

Blacksaddle filefish can perfectly imitate the venomous Valenini pufferfish because this clever trick helps them avoid being eaten.

Ability

Locking Spine Defense

Blacksaddle filefish has a unique first dorsal spine that can be locked upright, because this helps them wedge into tight spots or deter hungry predators.

Ability

Skin Armor

Blacksaddle filefish has tough, sandpaper-like skin because this protects them from minor scrapes and makes them less appealing to predators.

Measurements & details

Length
7-11 cm
Weight
0.01-0.03 kg
Lifespan
3-5 years
Swim Speed
3 km/h
Maximum Depth
30 m
Water Type
Saltwater

Diet & Feeding

They are tiny hunters, nibbling on small seabed critters and plant material.

Primary Foods

  • small crustaceans
  • marine worms
  • algae
  • detritus

Foraging Method

  • Foraging

Ecological connections

eaten by

Two-spot red snapper

Lutjanus bohar

A common predatory fish on coral reefs.

eaten by

Leopard coral grouper

Plectropomus leopardus

Larger reef fish that hunts smaller fish.

depends on

Valenini pufferfish

Canthigaster valentini

Mimics this venomous fish for protection from predators.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

2/5 · Low

Always watch fish from a safe distance and never try to touch them in the water.

Frequently Asked Questions

How long is Blacksaddle filefish?

7-11 cm

How much does Blacksaddle filefish weigh?

0.01-0.03 kg

How long does Blacksaddle filefish live?

3-5 years

What does Blacksaddle filefish eat?

They are tiny hunters, nibbling on small seabed critters and plant material.

How fast can Blacksaddle filefish swim?

3 km/h

Where is Blacksaddle filefish usually found?

Coral reefs

How does Blacksaddle filefish hunt?

Foraging

How deep can Blacksaddle filefish go?

30 m

Snap Map

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Where to spot

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