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

🌊 Marine Least Concern 🐠 Aquarium 🌡️ Temperate

Steven's goby

Gobius gasteveni Miller, 1974
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
35–270 m
Climate
Temperate
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Steven's goby (Gobius gasteveni), first described by Miller, 1974 is a small fish in the family Gobiidae (order Gobiiformes). Adults typically reach 12.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 35 to 270 metres. It occurs in Temperate waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.

Scientific Name
Gobius gasteveni
Authority
Miller, 1974
Habitat
Marine
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12 cm
Depth Range
35–270 m
Trophic Level
3.2
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🐟 Physical Description

Distinguished by the following characteristics: Fins: Dl V - VI, D2 1/12 - 14 , A 1/11 - 13, P 18 - 21, V I/5+5/I, innermost rays (V 5) in most specimens shorter than V4, thus posterior margin of pelvic disc truncate to emarginate. Scales: LL 41 - 47, TR 10 - 13, predorsal 21 - 27, breast 7 - 11; Anterior nostril short, tubular with thin tentacle from dorsal rim : fusiform / normal.

🌀 Behaviour

Behavioural data for Steven's 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; brackish; demersal; depth range 35 - 270 m . Temperate; 51°N - 27°N, 16°W - 1°W Northeast Atlantic and the Mediterranean.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.2±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00851 × L3.09 (TL)
Max TL
12cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Miller, 1974

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Steven's 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.