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

💧 Freshwater 🌡️ Temperate

Lizard Goby

Rhinogobius flumineus Mizuno, 1960
Max Length
7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Adults inhabit middle to upper reaches of rivers, and are especially found in open and shallow areas. They breed from June to August and makes a spawning bed (nest). Eggs are protected by the male. As soon as they hatch, the juveniles live on the river bottom. Food fish.

Scientific Name
Rhinogobius flumineus
Authority
Mizuno, 1960
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
Max Length
7 cm
Trophic Level
3.3
Resilience
High
Vulnerability
13.00/100
Migration
Amphidromous
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Vertebrae: 27 - 28. First dorsal fin with 4th ray longest and large, square bluish-black mark on anterior 2/3 of first dorsal fin in male; first dorsal fin with 2nd and 3rd rays longest and pale lacks this large dark mark in male .: elongated.

🌀 Behaviour

Behavioural data for Lizard Goby is currently being reviewed.

🦐 Diet

Diet information for Lizard Goby is currently being compiled.

🥚 Reproduction

Reproduction data for Lizard Goby is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; amphidromous . Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Amphidromous
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L3.08 (TL)
Max TL
7cm
Vertebrae
28

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Mizuno, 1960

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lizard Goby
🇯🇵Japanese Kawayoshinobori · カワヨシノボリ
🇵🇱Polish babka jaszczurza
🌍UKR Ріногобіус річковий
🇨🇳Chinese 河川吻鰕虎

Scientific Synonyms

Scientific Name Author Year Status
Tukugobius flumineus Mizuno 1960 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 33 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Lizard 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.