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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Mekong Rock Goby

Papuligobius ocellatus Fowler, 1937
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Adults are found in medium to large-sized rivers . They feed on insects and zooplankton. Occasionally marketed in mixed catches .

Scientific Name
Papuligobius ocellatus
Authority
Fowler, 1937
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12 cm
Trophic Level
3.3
Resilience
High
Vulnerability
27.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Papuligobius
Papuligobius
Species
Mekong Rock Goby
Papuligobius ocellatus

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 11; Anal spines: 1; Anal soft rays: 8 - 9; Vertebrae: 26. Depressed head and somewhat cylindrical body; usually a very dark to almost completely black body, with green or yellowish spots (in life) more or less organized in in vertical bars . Ocellus or black blotch at upper extremity of caudal base .: fusiform / normal.

🌀 Behaviour

Behavioural data for Mekong Rock 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; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.42
Food Items

insects and zooplankton

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
12cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
9
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Fowler, 1937

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Mekong Rock Goby
🌍THA Pla Boo Hin · ปลาบู่หางดอก

Scientific Synonyms

Scientific Name Author Year Status
Ctenogobius ocellatus Fowler 1937 Synonym
Rhinogobius ocellatus Fowler 1937 Synonym
Tukagobius ocellatus Fowler 1937 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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