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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Mugilogobius Wilsoni

Mugilogobius wilsoni Larson, 2001
Max Length
4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–2 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Facultative air-breathing in the genus ; Collected mostly from tidal streams and muddy mangrove creeks and may not travel very far up into more brackish habitats. Could be kept in captivity for some weeks in seawater; can feed on live brine shrimp . Spawn in fresh water in captivity. Eggs hatch in 6-7 days at about 27°C .

Scientific Name
Mugilogobius wilsoni
Authority
Larson, 2001
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
4 cm
Depth Range
0–2 m
Trophic Level
3.4
Resilience
High
Vulnerability
10.00/100

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 6 - 8; Vertebrae: 26. Body grey with 5-7 oblique black bands across sides; bands interspersed with black spots and chevron-shaped black markings; 2 oval spots on base of caudal fin . Longitudinal scales 26-31; TRB 8-13; predorsal scales 11-13, anteriormost enlarged, placed close behind eyes; scales on body mostly ctenoid; dorsal fin rounded, without elongate or filamentous spines, black spot usually on anterior half of fin . Caudal fin rounded .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mugilogobius Wilsoni is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic; depth range 0 - 2 m . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Trophic Level
3.4±0.3
Food Items

live brine shrimp (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
4cm
Dorsal Spines
7
Dorsal Rays
8
Anal Spines
1
Anal Rays
7
Vertebrae
26

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Larson, 2001

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