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

🌊 Marine Least Concern 🌡️ Tropical

Small-eyed goby

Austrolethops wardi Whitley, 1935
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Small-eyed goby (Austrolethops wardi), first described by Whitley, 1935 is a small fish. Adults typically reach 6.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Austrolethops wardi
Authority
Whitley, 1935
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
6 cm
Trophic Level
3.2
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Austrolethops
Austrolethops
Species
Small-eyed goby
Austrolethops wardi

🐟 Physical Description

Dorsal spines (total): 6; Dorsal soft rays (total): 14 - 15; Anal spines: 0; Anal soft rays: 13 - 14. Brown in color; 1st dorsal fin dark; front of 2nd dorsal and anal fins pale, back part dark; caudal fin pale; pectoral fins light to dusky, with dark bar; pelvic fins black . Eyes small ; characterized further by separated pelvic fins; completely absent scales on head and body; second dorsal and anal fins without spines; depth of body 4.5-4.9 in SL .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Small-eyed goby 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; reef-associated. Tropical East Africa to southern Great Barrier Reef, north to Guam.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
6cm
Dorsal Spines
6
Dorsal Rays
15
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Whitley, 1935

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Small-eyed goby ↗
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.