Blennius ocellaris

Family Blenniidae
Genus Blennius
IUCN category (World) LC
Blennius ocellaris Blennius ocellaris

Introduction

Descriptor : Linnaeus, 1758

Blennius ocellaris is a salt water fish.

This sheet is currently being prepared. The texts currently proposed come from our data model or are being drafted. To request priority for this content, you can write to us HERE.

Who is it?

Morphology

  • Average size
    10 cm
  • Maximum size
    20 cm
  • Shape
    Rectangular
  • Average size
    10 cm
  • Maximum size
    20 cm
  • Shape
    Rectangular

How to recognize This fish ?

Blennius ocellaris measures between 10 and 20 cm. This fish is bicolore with a predominantly marron and beige body.

Behaviour & Life cycle

  • diet
    carnivorous
  • Sociability
    solitary
  • territorial
    No
  • Way of living
    nocturnal

Blennius ocellaris is a fish solitary naturally found near the bottom. 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.

Although Blennius ocellaris is non-territorial, it is sometimes aggressive towards other species.

Reproduction

  • Reproduction
    ovipare qui pond sur substrat caché

Blennius ocellaris is a fish ovipare qui pond sur substrat caché.

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

What is its habitat?

Natural environment characteristics

  • Temperature
    11 - 17 °C
  • Depth
    10 - 400 m

Biotope presentation

Blennius ocellaris is most often found at a depth between 10m and 400m. 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

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

Interact with Fishipedia

To get in touch with our team or participate in our project.

Template and content © Fishipedia - Unauthorized reproduction without prior request - ISSN 2270-7247 - Last modification 05/01/2026

Scientific partners

Species of the same family

Species of the same biotope

  • {{name}}

    {{#street_number}}{{street_number}}, {{/street_number}}{{#route}}{{route}}{{/route}}
    {{postal_code}} {{town}}

    {{#phone}}{{phone}}{{/phone}}{{^phone}}-{{/phone}}