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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Brachygobius Mekongensis

Brachygobius mekongensis Larson & Vidthayanon, 2000
Max Length
1.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Brachygobius Mekongensis (Brachygobius mekongensis) is a ray-finned fish of the family Gobiidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 1.8 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Brachygobius mekongensis
Authority
Larson & Vidthayanon, 2000
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
1.8 cm
Trophic Level
3
Resilience
Medium
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Brachygobius
Brachygobius
Species
Brachygobius Mekongensis
Brachygobius mekongensis

🐟 Physical Description

Dorsal spines (total): 5 - 7; Dorsal soft rays (total): 6 - 8; Anal soft rays: 6 - 8. Transverse scale count backwards 6-8; head, predorsal, breast, belly and pectoral base naked; with narrow, often broken, dark bars on pale body, including short oblique dark bar across side of body commencing in the gap between dorsal fins.: fusiform / normal.

🌀 Behaviour

Behavioural data for Brachygobius Mekongensis 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

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
1.8cm
Dorsal Spines
6
Dorsal Rays
7
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Larson & Vidthayanon, 2000

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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