longnose gar

Lepisosteus osseus
Family Lepisosteidae
Genus Lepisosteus
IUCN category (World) LC
Lepisosteus osseus Lepisosteus osseus

Introduction

Descriptor : Linnaeus , 1758

Lepisosteus osseus, commonly known as longnose gar, is a fresh water fish from the North America.

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Who is it?

Morphology

  • Average size
    200 cm
  • Maximum size
    175 cm
  • Longevity
    18 year
  • Pattern
    ponctuations
  • Average size
    200 cm
  • Maximum size
    175 cm
  • Longevity
    18 year
  • Pattern
    ponctuations

How to recognize This fish ?

The longnose gar measures between 200 and 175 cm. This fish is tricolore with a predominantly noir, marron and beige body. The also has noir ponctuations.

Behaviour & Life cycle

  • diet
    carnivorous
  • Sociability
    living in a group or alone
  • territorial
    No
  • Way of living
    diurnal

The longnose gar is a fish living in a group or alone naturally found near to the surface. This species is carnivorous .

Although the longnose gar is non-territorial, it is sometimes aggressive towards other species.

Reproduction

  • Reproduction
    ovipare qui pond en eau libre

The longnose gar 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.

Origin and distribution

Natural range
Invasive range
Mixed / unknown area

Conservation status of populations (IUCN)

World : LC

Where to see this species?

What is its habitat?

Natural environment characteristics

  • Temperature
    12 - 20 °C
  • pH (acidity)
    7 - 8
  • gh (hardness)
    10 - 15

Biotope presentation

The longnose gar is most often found at a depth between 0m and 5m. However, it is not impossible to find this species at other depths.

This species lives near large roots, in which it can find refuge in case of danger. This type of habitat is often found not far from the banks.

Species of the same biotope

To go further

Espèces du même genre

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.

Adrien Falzon

Adrien Falzon

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.

Bibliographic references

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Where to see this species?

Scientific partners

Same genus

Species of the same biotope

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