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🌊 Marine Least Concern 🌡️ Tropical

Speckled garden-eel

Gorgasia galzini Castle & Randall, 1999
Max Length
53 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
35–53 m
Climate
Tropical
Resilience
Medium
Vulnerability
35.00/100
Typical Length
33 cm
Depth Zone
demersal

📖 Overview

In dense colonies of about 6 individuals per square meter. Feeds on zooplankton . Diet mainly composed of calanoid copepods, gelatinous plankton, invertebrate pelagic eggs, siphonophores, decapod larvae, fish eggs, particles of organic matter and larvaceans. .

Scientific Name
Gorgasia galzini
Authority
Castle & Randall, 1999
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
53 cm
Depth Range
35–53 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
35.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Vertebrae: 178 - 188. Slender species with 38-44 preanal pores, dorsal fin origin over middle of pectoral fin, and body color of minute, closely packed, dark spots that are more prominent above lateral line, widely spaced dark spots along edge of dorsal fin, white postorbital patches, a silver iris prominently edged with black, and dark peritoneal pigment ventrally on abdomen.: eel-like.

🌀 Behaviour

Behavioural data for Speckled 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; demersal; non-migratory; depth range 35 - 53 m . Tropical Pacific Ocean: Guam and Australia to the Society Islands (French Polynesia).

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.4±0.4
Food Items

zooplankton (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
53cm
Vertebrae
183

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Castle & Randall, 1999

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