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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Tropical

Javaen barb

Systomus rubripinnis Valenciennes, 1842
Max Length
25 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
37.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in rivers of all sizes, but mainly in smaller streams, canals and on floodplains. Occasionally found in impoundments, but usually stays in the flowing streams leading to the impoundment. Moves into seasonally inundated areas and breeds at the start of the rainy season. Young of the year appear in streams in July and August. Adults leave the floodplains when the water recedes in December or January . Captured from the wild for the ornamental fish trade in Thailand . Marketed fresh or made into prahoc along the Tonle Sap .

Scientific Name
Systomus rubripinnis
Authority
Valenciennes, 1842
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
25 cm
Trophic Level
2.9
Resilience
Medium
Vulnerability
37.00/100
Water Temp
22–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 8; Anal spines: 2; Anal soft rays: 5. With 4 barbels ; anterior maxillary ("rostral") barbels present ; last simple dorsal ray osseous and serrated posteriorly; conspicuous black blotch on caudal peduncle; small, vertically elongated, black spot below dorsal origin; narrow dark band from upper extremity of gill opening to pectoral base; caudal fin orange red with a conspicuous broad black marginal stripe on each lobe; usually longitudinal rows of black spots along scale rows .: fusiform / normal.

🌀 Behaviour

Behavioural data for Javaen barb 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; pH range: 6.0 - 6.5; dH range: ? - 10. Tropical; 22°C - 25°C

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.34

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.02 (TL)
Max TL
25cm
Dorsal Spines
4
Dorsal Rays
8
Anal Spines
2
Anal Rays
5

🌡️ Water Parameters & Tolerance

Temperature Range
22–25°C
pH Range
6–6.5
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Valenciennes, 1842

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
? rubripinna Valenciennes 1842 Synonym
Barbodes rubripinnis Valenciennes 1842 Synonym
Barbus caudimarginatus Blyth 1860 Synonym
Barbus rubripinnis Valenciennes 1842 Synonym
Barbus sarana caudimarginatus Blyth 1860 Synonym
Barbus sarananella Bleeker 1849 Synonym
Barbus saranella Bleeker 1849 Synonym
Barbus sewelli Prashad & Mukerji 1929 Synonym
Puntius rubripinna Valenciennes 1842 Synonym
Puntius rubripinnis Valenciennes 1842 Synonym
Systomus rubripinna Valenciennces 1842 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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