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

🌊 Marine Least Concern 🌡️ Tropical

Glossy blenny

Malacoctenus zonifer Jordan & Gilbert, 1882
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Glossy blenny (Malacoctenus zonifer) is a ray-finned fish of the family Labrisomidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 8 cm. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Malacoctenus zonifer
Authority
Jordan & Gilbert, 1882
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
8 cm
Trophic Level
3.5
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Malacoctenus zonifer and Malacoctenus sudensis with number of symphysial pores increasing with size, but more pores are present in M. zonifer at any given size; Malacoctenus zonifer differs from M sudensis by the following characters: gill rakers 9-12, usually 10-11 (vs. 10-13, usually 11-12) and, total anal-fin elements 19-22, usually 21-22 (vs. 20-23, usually 22). Several aspects of coloration are better developed in M. sudensis where it has dark pigment on the interspinal membrane of the first dorsal fin, spots on the gular fold, two spots ventrally on the opercle and spots on the anal fin of males, all of which are lacking or weakly expressed in M. zonifer .

🌀 Behaviour

Behavioural data for Glossy blenny is currently being reviewed.

🦐 Diet

Diet information for Glossy blenny is currently being compiled.

🥚 Reproduction

Reproduction data for Glossy blenny is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal. Tropical Central Pacific: from the southern Gulf of California (La Paz) southward to Oaxaca, Mexico, including the Islas Tres Marias.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.37
Food Items

invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.00933 × L3.1 (TL)
Max TL
8cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2007

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Jordan & Gilbert, 1882

🌐 Names & Taxonomy

Language Common Names
🇬🇧English glossy blenny
🇪🇸Spanish Blenia Brillante · trambollo brilloso

Scientific Synonyms

Scientific Name Author Year Status
Clinus zonifer Jordan & Gilbert 1882 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 30 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 Glossy 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.