WHATSTHATFISH
Bony fish

Mystery Blenny

Parablennius incognitus

Also known as: Coral Blenny, Reef Blenny, Rock Blenny, Surprise Blenny

LCLeast ConcernIUCN Red List, 2026
Adult
@Goonie · Spain · November 20121 / 5
01

Overview

Found singly, in very shallow waters, over rocky areas of coastal shores.

Combtooth Blennies are the largest family of blennies, found in both tropical and subtropical waters and freshwater habitats, as the name suggests they have comb like teeth lining their jaws, well suited for scraping food off hard surfaces!
Reef and rock blennies are usually territorial and have their own areas of rock pools which they skip and jump over, scraping algae from the surface of dead corals. Some male blennies have small harems of arguing females.
Males and females often have different colouring and features.

02

How to identify

Tap any trait to see other fish that share it.

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Habitat & where to find it

  • Range · Eastern Atlantic, Mediterranean, Black Sea
  • Exact location · 1
  • Country only · 4
LIVES IN

Found singly, in very shallow waters, over rocky areas of coastal shores.

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Adult photos 5

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Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumChordata
    3. classTeleostei
    4. orderBlenniiformes
    5. familyBlenniidae
    6. genusParablennius
    7. speciesParablennius incognitus (Bath, 1968)

    SourcesWoRMSFishBase

    06

    More in the family

    Combtooth Blennies (Blenniidae)