crown squirrelfish

Scientific name Sargocentron diadema
Descriptor Lacepède
Year of description 1802
IUCN category (World) LC
Family Holocentridae
Genus Sargocentron
Sargocentron diadema Sargocentron diadema

Introduction

Sargocentron diadema, commonly known as crown squirrelfish, is a salt water fish.

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Who is it?

Morphology

  • Average size
    15 cm
  • Maximum size
    17 cm
  • Pattern
    horizontal stripes
  • Average size
    15 cm
  • Maximum size
    17 cm
  • Pattern
    horizontal stripes

How to recognize the crown squirrelfish ?

The crown squirrelfish measures between 15 and 17 cm. This fish is bicolore with a predominantly rouge and blanc body. The also has blanc horizontal stripes.

Behaviour & Life cycle

  • diet
    carnivorous
  • Sociability
    living in shoals
  • territorial
    Yes
  • Way of living
    nocturnal

The crown squirrelfish is a fish living in shoals naturally found near the rocks. This species is carnivorous . This fish lives mainly at night. Usually, it leaves its hiding place and starts to be active once it gets dark.

This species is territorial and does not appreciate the presence of intruders nearby, especially animals with similar behavior. However, the crown squirrelfish has little concern for non-territorial animals.

Reproduction

  • Reproduction
    ovipare qui pond en eau libre

The crown squirrelfish is a fish ovipare qui pond en eau libre.

Risks for humans

  • Venomous
    Yes

This species is venomous and can cause serious injuries when touched.

Where to find it?

Conservation status of populations (IUCN)

World : LC

Where to see this species?

What is its habitat?

Natural environment characteristics

  • Temperature
    22 - 28 °C
  • Depth
    2 - 30 m

Biotope presentation

The crown squirrelfish is most often found at a depth between 2m and 30m. However, it is not impossible to find this species at other depths.

Species of the same biotope

To go further

Species of the same family

To read on the web

Sources & Contributions

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Where to see this species?

Scientific partners

Species of the same family

Same genus

Species of the same biotope

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