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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Beaufort's goby

Stenogobius beauforti Weber, 1907
Max Length
4.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in sand or gravel-bottom creeks flowing through rainforest, usually within about 20 km from the sea . Appears limited to small streams close to the coast in fresh and brackish waters .

Scientific Name
Stenogobius beauforti
Authority
Weber, 1907
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
4.8 cm
Trophic Level
3.4
Resilience
High
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 11. A small species; eyes appear to face slightly upward; jaw length only slightly sexually dimorphic; predorsal midline fully scaled, 13 to 19.: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Beaufort's goby is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 2°S - 6°S east of Djajapura, Irian Jaya, Indonesia.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
4.8cm
Dorsal Spines
7
Dorsal Rays
11
Anal Spines
1
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Weber, 1907

👥 Community & Contribute

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