New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Data Deficient 🌡️ Subtropical

Roche's snake blenny

Ophidion rochei Müller, 1845
Max Length
29.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
1–150 m
Climate
Subtropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Uncommon species found in the shallows and to 150 m depth . Oviparous, with oval pelagic eggs floating in a gelatinous mass .

Scientific Name
Ophidion rochei
Authority
Müller, 1845
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
DD
Max Length
29.3 cm
Depth Range
1–150 m
Trophic Level
3.6
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Roche's snake blenny is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 1 - 150 m . Subtropical; 47°N - 35°N, 6°W - 42°E known from the Black Sea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00257 × L3.16 (TL)
Max TL
29.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Müller, 1845

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Roche's snake blenny · Roche’s snake blenny
🏳️Catalan Metge de Roche
🌍CES hruj Rocheova
🌍ELL Αμμογαλιά
🇫🇮Finnish Mustasaumakäärmenilkka
🇫🇷French Abadèche · Barbiche · Donzelle à nageoires jaunes · Donzelle barbarin · Donzelle de roche · Donzelle douce · Dousselle · Ophidie barbue
🇭🇷Croatian Huj bradati
🇮🇹Italian Galletto di Roche
🇵🇱Polish Wyslizg brunatny
🇵🇹Portuguese Ofídiom-de-Roche
🌍RON Cordea · Peste de noapte
🇷🇺Russian Обыкновенный ошибень · Ошибень обыкновенный
🌍SQI mjekërori
🌍TUR kayis baligi
🌍UKR Змійка бородата · Ошибень звичайний

Scientific Synonyms

Scientific Name Author Year Status
Ophidion broussoneti Müller 1845 Synonym
Ophidion rocheri Müller 1845 Synonym
Ophidium broussoneti Müller 1845 Synonym
Ophidium rochii Müller 1845 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Roche's snake blenny ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.