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

🌊 Marine 🌡️ Tropical

Spotted garden eel

Heteroconger guttatus Allen, Erdmann & Mongdong, 2020
Max Length
44.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
13–25 m
Climate
Tropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
-

📖 Overview

This species is currently known only from the type locality, about 80 km southwest of the town of Kaimana, West Papua Province, Indonesia. The type specimens were obtained from two separate colonies in 13-25 m, wherein each occupy about 50-100 sq. m and containing approximately 50-100 eels. The gently sloped bottom consisted of clean white sand and was more than 200 m from the nearest reef habitat .

Scientific Name
Heteroconger guttatus
Authority
Allen, Erdmann & Mongdong, 2020
Habitat
Marine
Climate
Tropical
Max Length
44.2 cm
Depth Range
13–25 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 490; Anal soft rays: 280; Vertebrae: 160. This species is distinguished by the following characters: dorsal-fin origin anterior to the gill opening; presence of pterygoid teeth; body depth at gill opening 28-40% of HL; vertebrae, preanal 59-66 (mean 63), total 164-175 (mean 168.9); preanal lateral-line pores 59-64 (mean 61). Colour in life whitish to pale yellow with dense, small, round, orange-brown to dark-brown spots .Cross section: oval.

🌀 Behaviour

Behavioural data for Spotted garden eel 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; benthopelagic; depth range 13 - 25 m . Tropical Central Pacific: Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
44.2cm
Dorsal Rays
490
Anal Rays
280
Vertebrae
160

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Allen, Erdmann & Mongdong, 2020

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Spotted garden eel ↗
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.