harlequin filefish

Scientific name Oxymonacanthus longirostris
Descriptor Bloch & Schneider
Year of description 1801
IUCN category (World) VU
Family Monacanthidae
Genus Oxymonacanthus
Oxymonacanthus longirostris Oxymonacanthus longirostris

Introduction

Oxymonacanthus longirostris, commonly known as harlequin filefish, is a salt water fish.

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Who is it?

Morphology

  • Average size
    12 cm
  • Maximum size
    14 cm
  • Shape
    Ovoid
  • Pattern
    circle pattern
  • Average size
    12 cm
  • Maximum size
    14 cm
  • Shape
    Ovoid
  • Pattern
    circle pattern

How to recognize the harlequin filefish ?

The harlequin filefish measures between 12 and 14 cm. This fish is bicolore with a predominantly bleu and orange body. The also has orange circle pattern.

Behaviour & Life cycle

  • diet
    carnivorous
  • Sociability
    living in small groups
  • territorial
    Yes
  • Way of living
    diurnal

The harlequin filefish is a fish living in small groups naturally found in the vegetation. This species is carnivorous .

Although slightly territorial, the harlequin filefish is a rather peaceful animal that generally behaves in a peaceful manner with other species.

Reproduction

  • Reproduction
    ovipare qui pond en eau libre

The harlequin filefish is a fish ovipare qui pond en eau libre.

Harmless species

This species does not represent any particular threats to humans when encountered in its natural environment.

Where to find it?

Conservation status of populations (IUCN)

World : VU

Where to see this species?

What is its habitat?

Natural environment characteristics

  • Temperature
    24 - 27 °C
  • Depth
    1 - 35 m

Biotope presentation

The harlequin filefish is most often found at a depth between 1m and 35m. However, it is not impossible to find this species at other depths.

Species of the same biotope

Fishkeeping

Not recommended

We do not recommend keeping this species in an aquarium. It has unpredictable needs which, if not met, generate significant stress, potentially leading to a shorter life expectancy, an interruption of its growth or the development of pathogens.

To go further

Species of the same family

To read on the web

Sources & Contributions

Participation & Validation

The Fishipedia team and specialist contributors are committed to providing high-quality content. However, although the information comes from scientific sources or testimonials from specialists, the cards may contain inaccuracies.

Benoit Chartrer

Benoit Chartrer

Patrick Chartrer

Patrick Chartrer

Translation

Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.

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Where to see this species?

Scientific partners

Species of the same family

Species of the same biotope

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