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

Diadromous Least Concern 🌡️ Temperate

Chameleon goby

Tridentiger trigonocephalus Gill, 1859
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in oyster shells and crevices among barnacles and other fouling organisms . Oviparous . Eggs are deposited in nests which are guarded by the male .

Scientific Name
Tridentiger trigonocephalus
Authority
Gill, 1859
Habitat
Diadromous
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
11 cm
Trophic Level
3.4
Resilience
High
Vulnerability
21.00/100
Water Temp
2–20 °C
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Tridentiger
Tridentiger
Species
Chameleon goby
Tridentiger trigonocephalus

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 12 - 14; Anal spines: 1; Anal soft rays: 10 - 11. : fusiform / normal.

🌀 Behaviour

Behavioural data for Chameleon goby is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous . Male guards the eggs .

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal. Temperate; 2°C - 20°C; 53°N - 32°N, 114°E - 146°E South and East China, Yellow Sea and the Sea of Japan, Pacific coasts of Japan and the Philippines.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.1 (TL)
Max TL
11cm
Dorsal Spines
7
Dorsal Rays
13
Anal Spines
1
Anal Rays
11

🌡️ Water Parameters & Tolerance

Temperature Range
2–20°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Gill, 1859

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Chameleon goby · Japanese Goby · Striped Tripletooth Goby · Trident Goby
🇯🇵Japanese Akaobishimahaze · アカオビシマハゼ
🇰🇷Korean 두줄망둑
🇳🇱Dutch Kameleongrondel
🇷🇺Russian Китайский полосатый трёхзубый бычок · Полосатый трехзубый бычок
🇪🇸Spanish Gobio camaleón
🌍UKR Бичок-хамелеон · Тризубий смугастий бичок
🇨🇳Chinese 紋縞鰕虎 · 紋縞鰕虎魚 · 纹缟鰕虎鱼

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 695 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 Chameleon 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.