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Diadromous Least Concern 🌡️ Tropical

Clown goby

Microgobius gulosus Girard, 1858
Max Length
7.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
0–75 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
5.4 cm
Depth Zone
demersal

📖 Overview

Adults inhabit mangrove streams with very fine silt-mud substrate with salinity ranging from 0.0 to 36.6 ppt .

Scientific Name
Microgobius gulosus
Authority
Girard, 1858
Habitat
Diadromous
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7.5 cm
Depth Range
0–75 m
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Migration
Amphidromous
Water Temp
12–34 °C
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Distinguished by the following characteristics: general body color is light grey-brown, typically have areas of very bright iridescent blue and/or yellow; body is laterally compressed; large, nearly vertical mouth; completely scaled body; first dorsal with VII spines; ventral fins are united .: elongated.

🌀 Behaviour

Behavioural data for Clown goby is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Spawn Location
Benthic

Benthic spawner.

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; amphidromous ; depth range 0 - 75 m . Tropical; 12°C - 34°C ; 40°N - 18°N, 98°W - 74°W

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
7.5cm

🌡️ Water Parameters & Tolerance

Temperature Range
12–34°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Girard, 1858

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gobius gulosus Girard 1858 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 53 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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