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#2230 · 🐟 fish

Mystery Blenny

🇳🇱 Incognito-slijmvis ·Parablennius incognitus

LCleast concern 🐟 Fish 📍 in Europe, not in NL
Mystery Blenny, photo 1 of 7
1/7 © Roberto Pillon · CC BY 4.0

what is it?

The mystery blenny ( Parablennius incognitos ) is a species of combtooth blenny found in the eastern Atlantic ocean and the Mediterranean Sea. It is widespread in Madeira, the Canary Islands and Limbe, Cameroon, off Iberian Peninsula to all parts of the Mediterranean including Morocco, the Sea of Marmara, and Black Sea. In the Black Sea it was first found in Ukraine in 2002 near the Southern Coast of Crimea, and next year it was numerously registered in...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 1,795iNaturalist observations
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 1,795 observations worldwide on iNaturalist.
  • Scientifically named by Hans Bath in 1968 (58 years ago).

fact sheet

English
Mystery Blenny
Nederlands
Incognito-slijmvis
scientific name
Parablennius incognitus
class
Actinopterygii
order
Blenniiformes
family
Blenniidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings in Europe
1,609
sightings worldwide
1,795
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1968 by Hans Bath

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Blenniidae

Sources: iNaturalist taxon 120637, Wikidata Q1894095, GBIF 2395735, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 9114b54 source