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

🌊 Marine Least Concern ⚡ Other 🌡️ Tropical

Giant blenny

Scartichthys gigas Steindachner, 1876
Max Length
25.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
0–10 m
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Adults inhabit rocky coasts . They feed on plants, small mollusks and crustaceans . Oviparous . Eggs are deposited in mollusk shells or on rocks . Larvae are planktonic, often found in shallow, coastal waters . Used to prepare a soup called 'borracho' which evokes slight intoxication and tiredness; these effects, however, are of short duration .

Scientific Name
Scartichthys gigas
Authority
Steindachner, 1876
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
25.1 cm
Depth Range
0–10 m
Trophic Level
3
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 11 - 13; Dorsal soft rays (total): 16 - 18; Anal spines: 2; Anal soft rays: 18 - 20. With fewer than 70 dentary incisors and a reticulated color pattern.: elongated.

🌀 Behaviour

Behavioural data for Giant blenny is currently being reviewed.

🦐 Diet

Diet information for Giant blenny is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - 10 m. Tropical; 9°N -

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3±0.39
Food Items

plants, small mollusks and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00851 × L3 (TL)
Max TL
25.1cm
Dorsal Spines
12
Dorsal Rays
17
Anal Spines
2
Anal Rays
19

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Steindachner, 1876

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Giant Blenny
🇵🇹Portuguese Blênio-gigante
🇷🇺Russian Гигантский скартихт
🇪🇸Spanish Borracho · Borracho Gigante

Scientific Synonyms

Scientific Name Author Year Status
Ophioblennius mazorkae Hildebrand 1946 Synonym
Ophioblennius xiphiodon Clark 1938 Synonym
Salarias eques Steindachner 1898 Synonym
Salarias gigas Steindachner 1876 Synonym
Scartichthys xiphiodon Clark 1938 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 11 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 Giant 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.