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

🌊 Marine Data Deficient 🌡️ Tropical

Largespot eel blenny

Congrogadus amplimaculatus Winterbottom, 1980
Max Length
12.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Feeds mainly on crustaceans. Collected from areas with substrates of sponges, sand, a little mud and few large shell fragments. Eggs with cruciform hooks on the surface.

Scientific Name
Congrogadus amplimaculatus
Authority
Winterbottom, 1980
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
12.9 cm
Trophic Level
3.5
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 62 - 64; Anal spines: 0; Anal soft rays: 52 - 54; Vertebrae: 66 - 69. Opercle with a dark ocellated spot. Gill membranes fused to the isthmus. Posterior otic sensory canal pore absent. Preopercular canal usually with 7 pores. Large spots arranged in three rows where dorsalmost and ventralmost rows extending distally on bases of dorsal and anal fin bases.: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Largespot eel blenny is currently being reviewed.

🦐 Diet

Diet information for Largespot eel blenny is currently being compiled.

🥚 Reproduction

Reproduction data for Largespot eel blenny is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal. Tropical; 16°S - 18°S known only from the southern portion of the Gulf of Carpentaria.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.5
Food Items

crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
12.9cm
Dorsal Rays
63
Anal Rays
53
Vertebrae
68

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Winterbottom, 1980

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Largespot eel 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Spotted incorrect or outdated data?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.